Modify ↓
Opened 13 years ago
Closed 11 years ago
#112 closed defect (fixed)
decays: Shower crash on top of ttH event with inclusive decays
| Reported by: | Frank Siegert | Owned by: | Frank Siegert |
|---|---|---|---|
| Priority: | major | Milestone: | rel-2.0.0 |
| Component: | Unknown | Version: | 2.0.beta |
| Keywords: | Cc: |
Description
In some events of pp->ttH with inclusive decays of the final state the shower doesn't seem to cope with the following admittedly quite involved cluster amplitude. It seems like the reconstruction of the h->WW splitting fails (kt = -nan), possibly because we don't have a splitting kernel for that? But shouldn't there be some kind of fallback mechanism, or do we have to implement that splitting function?
On a related note (and maybe the underlying cause?), also in this cluster history and independent of the decays: The 2->3 ttH final state is clustered completely back to 2->2 tt. Is that really what we want?
CS_Shower::PrepareShower(): {
k_{T,min} / k_{T,max} = {
(0) -> 0 / 325.4
(1) -> 0 / 325.4
(2) -> 142.5 / 142.5
(3) -> 142.5 / 142.5
(4) -> 142.5 / 142.5
(5) -> 142.5 / 142.5
(6) -> 142.5 / 142.5
(7) -> 142.5 / 142.5
(2,7) -> 142.5 / 142.5
(2,5,6,7) -> 0 / 325.4
(8) -> 175 / 175
(9) -> 142.5 / 142.5
(3,9) -> 175 / 175
(3,8,9) -> 0 / 325.4
(10) -> 175 / 175
(11) -> 142.5 / 142.5
(4,11) -> 175 / 175
(4,10,11) -> 0 / 325.4
(2,4,5,6,7,10,11) -> 0 / 325.4
}
(0x9652848): 2 -> 10 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2) cb (3.842,-1.574,-3.168,-1.499) (0,887) [1|3,0]
(3) u (387.8,3.693,-16.39,387.5) (888,0) [1|3,0]
(4) cb (283,-42.8,3.221,279.7) (0,889) [1|3,0]
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
(7) s (545.1,-34.32,134.8,527) (887,0) [1|0,0]
(8) b (1567,38.93,-9.802,1567) (885,0) [1|0,0]
(9) db (1251,154.2,-65.67,1240) (0,888) [1|0,0]
(10) bb (293.2,-23.63,-93.54,276.8) (0,884) [1|0,0]
(11) s (161.1,-81.39,4.618,139) (889,0) [1|0,0]
}
(0x96526e8): 2 -> 9 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2) cb (3.842,-1.574,-3.168,-1.499) (0,887) [1|3,0]
(3) u (387.8,3.693,-16.39,387.5) (888,0) [1|3,0]
(4,11) W- (444.1,-124.2,7.839,418.7) (0,0) [5|3,0] <-> (10)
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
(7) s (545.1,-34.32,134.8,527) (887,0) [1|0,0]
(8) b (1567,38.93,-9.802,1567) (885,0) [1|0,0]
(9) db (1251,154.2,-65.67,1240) (0,888) [1|0,0]
(10) bb (293.2,-23.63,-93.54,276.8) (0,884) [1|0,0]
}
Set reco params: kt = 39.31, z = 0.3985, y = 0.2105, phi = -0.5947, mode = 0, scheme = 0
(0x96525a8): 2 -> 8 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2) cb (3.842,-1.574,-3.168,-1.499) (0,887) [1|3,0]
(3) u (387.8,3.693,-16.39,387.5) (888,0) [1|3,0]
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [5|3,0] <-> (8)
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
(7) s (545.1,-34.32,134.8,527) (887,0) [1|0,0]
(8) b (1567,38.93,-9.802,1567) (885,0) [1|0,0]
(9) db (1251,154.2,-65.67,1240) (0,888) [1|0,0]
}
Set reco params: kt = 68.85, z = 0.364, y = 0.146, phi = -3.128, mode = 0, scheme = 0
(0x9652508): 2 -> 7 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2) cb (3.842,-1.574,-3.168,-1.499) (0,887) [1|3,0]
(3,9) W+ (1639,157.9,-82.06,1627) (0,0) [5|3,0] <-> (8)
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [1|3,0]
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
(7) s (545.1,-34.32,134.8,527) (887,0) [1|0,0]
(8) b (1567,38.93,-9.802,1567) (885,0) [1|0,0]
}
Set reco params: kt = 15.32, z = 0.03838, y = 0.2076, phi = 0.2005, mode = 0, scheme = 0
(0x9652468): 2 -> 6 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2) cb (3.842,-1.574,-3.168,-1.499) (0,887) [1|3,0]
(3,8,9) t (3206,196.8,-91.86,3194) (885,0) [5|3,0] <-> (6)
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [1|3,0]
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
(7) s (545.1,-34.32,134.8,527) (887,0) [1|0,0]
}
Set reco params: kt = 67.78, z = 0.4723, y = 0.4143, phi = -0.2659, mode = 0, scheme = 0
(0x96523c8): 2 -> 5 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2,7) W- (548.9,-35.89,131.7,525.5) (0,0) [5|3,0] <-> (6)
(3,8,9) t (3206,196.8,-91.86,3194) (885,0) [1|3,0]
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [1|3,0]
(5) u (187.2,-20.07,30.31,183.6) (886,0) [0|0,0]
(6) db (30.43,6.968,15.58,25.2) (0,886) [0|0,0]
}
Set reco params: kt = 27.09, z = 0.1293, y = 0.6621, phi = 1.596, mode = 0, scheme = 0
(0x9652328): 2 -> 4 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2,7) W- (548.9,-35.89,131.7,525.5) (0,0) [1|3,0]
(3,8,9) t (3206,196.8,-91.86,3194) (885,0) [1|3,0]
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [1|3,0]
(5,6) W+ (217.6,-13.11,45.89,208.8) (0,0) [0|0,0]
}
(0x962f8b8): 2 -> 3 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 142.5
k_T = 142.5, z = 0, phi = 0, kin = 0
oew = 1, oqcd = 2, nlo = 0, new = (<no entry>)
cols = { 883->1 884->2 885->2 }
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2,5,6,7) h0 (766.5,-49,177.6,734.3) (0,0) [5|3,0] <-> (4,10,11)
(3,8,9) t (3206,196.8,-91.86,3194) (885,0) [1|3,0]
(4,10,11) tb (737.3,-147.8,-85.7,695.5) (0,884) [1|3,0]
}
No splitting function (j), skip kernel weight calc
Set reco params: kt = -nan, z = 0.2758, y = 0.04887, phi = -0.1874, mode = 0, scheme = 0
(0x962f550): 2 -> 2 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 325.4
k_T = 325.4, z = 0, phi = 0, kin = 0
oew = 0, oqcd = 2, nlo = 0, new = (<no entry>)
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2,4,5,6,7,10,11) tb (764.9,-248.6,116,692.3) (0,884) [0|3,0] <-> (3,8,9)
(3,8,9) t (3945,248.6,-116,3931) (885,0) [1|3,0]
}
No splitting function (i), skip kernel weight calc
Set reco params: kt = 142.5, z = 0.4579, y = 0.1713, phi = -0.1817, mode = 0, scheme = 0
Singlet lists:
Singlet parton list from CS_Shower : 0x965a3b0
Parton 0x965aa20 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965ab80,0x965af20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a1b0 k_T prev : 325.4 k_T next : 142.5
Parton 0x965ab80 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965ad50,0x965aa20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a2b0 k_T prev : 325.4 k_T next : 142.5
Parton 0x965ad50 (1|0)[(2,4,5,6,7,10,11)]: tb : (764.9,-248.6,116,692.3) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965ab80), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
k_T prev : 325.4 k_T next : 142.5
Parton 0x965af20 (1|0)[(3,8,9)]: t : (3945,248.6,-116,3931) (885,0)[885,0]
(Final state parton) Colour partners (0x965aa20,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a5c0 k_T prev : 325.4 k_T next : 142.5
Split: 0x965ad50 Left: 0x965a3f0 Right: 0x965a790 Spec: 0x965a5c0
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9659140
Parton 0x965a1b0 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965a2b0,0x965a5c0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965aa20 N=0x9659670 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a2b0 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965a790,0x965a1b0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ab80 N=0x9659790 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a3f0 (1|0)[(2,5,6,7)]: h0 : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 142.5 k_T test : 142.5 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a5c0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x965a1b0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965af20 N=0x9659b20 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a790 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965a2b0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 N=0x9659cf0 k_T prev : 142.5 k_T next : 142.5
Split: 0x965a3f0 Left: 0x9659ec0 Right: 0x9659950 Spec: 0x9659cf0
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x96594e0
Parton 0x9659670 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9659790,0x9659b20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a1b0 N=0x96589f0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659790 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9659cf0,0x9659670), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a2b0 N=0x9658af0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659950 (1|0)[(2,7)]: W- : (548.9,-35.89,131.7,525.5) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x965a3f0 N=0x9658c30 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659b20 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x9659670,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a5c0 N=0x9658df0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659cf0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9659790), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a790 N=0x9658fc0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659ec0 (1|0)[(5,6)]: W+ : (217.6,-13.11,45.89,208.8) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : -nan k_T veto : 650.8(2.51e-154) x_B : 1
P=0x965a3f0 k_T prev : 142.5 k_T next : 142.5
Left: 0x9659190 Right: 0x9659360
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9658458
Parton 0x96589f0 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9658af0,0x9658df0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659670 N=0x9657bb8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658af0 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9658fc0,0x96589f0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659790 N=0x9657cb8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658c30 (1|0)[(2,7)]: W- : (548.9,-35.89,131.7,525.5) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9659950 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658df0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x96589f0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659b20 N=0x9657f38 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658fc0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9658af0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659cf0 N=0x9658108 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659190 (1|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x9659360,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9659ec0 N=0x96582d8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659360 (1|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x9659190), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9659ec0 N=0x96584a8 k_T prev : 142.5 k_T next : 142.5
Split: 0x9658c30 Left: 0x9657db8 Right: 0x9658678 Spec: 0x96584a8
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9657098
Parton 0x9657bb8 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9657cb8,0x9657f38), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96589f0 N=0x9656b78 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657cb8 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9658108,0x9657bb8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658af0 N=0x9656c78 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657db8 (1|0)[(2)]: cb : (3.842,-1.574,-3.168,-1.499) (0,887)[0,887]
(Final state parton) Colour partners (0,0x9658678), t_min = 0
k_T start : 27.09 k_T test : 27.09 k_T veto : 650.8(142.5) x_B : 1
P=0x9658c30 N=0x9656d78 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657f38 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x9657bb8,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658df0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658108 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9657cb8), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658fc0 N=0x96570e8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96582d8 (1|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x96584a8,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9659190 N=0x96572b8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96584a8 (1|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x96582d8), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9659360 N=0x9657488 k_T prev : 142.5 k_T next : 142.5
Parton 0x9658678 (1|0)[(7)]: s : (545.1,-34.32,134.8,527) (887,0)[887,0]
(Final state parton) Colour partners (0x9657db8,0), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9658c30 N=0x9657658 k_T prev : 142.5 k_T next : 142.5
Split: 0x9657f38 Left: 0x9657828 Right: 0x9656f18 Spec: 0x9657488
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9655e58
Parton 0x9656b78 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9656c78,0x9657828), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9657bb8 N=0x9655998 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656c78 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x96570e8,0x9656b78), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9657cb8 N=0x9655a98 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656d78 (1|0)[(2)]: cb : (3.842,-1.574,-3.168,-1.499) (0,887)[0,887]
(Final state parton) Colour partners (0,0x9657658), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9657db8 N=0x9655b98 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656f18 (1|0)[(3,9)]: W+ : (1639,157.9,-82.06,1627) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 67.78 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x9657f38 k_T prev : 142.5 k_T next : 142.5
Parton 0x96570e8 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9656c78), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658108 N=0x9655e98 k_T prev : 142.5 k_T next : 142.5
Parton 0x96572b8 (1|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x9657488,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96582d8 N=0x9656068 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657488 (1|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x96572b8), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96584a8 N=0x9656238 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657658 (1|0)[(7)]: s : (545.1,-34.32,134.8,527) (887,0)[887,0]
(Final state parton) Colour partners (0x9656d78,0), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9658678 N=0x9656408 k_T prev : 142.5 k_T next : 142.5
Parton 0x9657828 (1|0)[(8)]: b : (1567,38.93,-9.802,1567) (885,0)[885,0]
(Final state parton) Colour partners (0x9656b78,0), t_min = 0
k_T start : 67.78 k_T test : 67.78 k_T veto : 650.8(175) x_B : 1
P=0x9657f38 N=0x96565d8 k_T prev : 142.5 k_T next : 142.5
Split: 0x9656f18 Left: 0x9655cd8 Right: 0x96567a8 Spec: 0x96565d8
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9654a58
Parton 0x9655998 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9655a98,0x96565d8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9656b78 N=0x96545f8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655a98 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9655e98,0x9655998), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9656c78 N=0x96546f8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655b98 (1|0)[(2)]: cb : (3.842,-1.574,-3.168,-1.499) (0,887)[0,887]
(Final state parton) Colour partners (0,0x9656408), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9656d78 N=0x96547f8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655cd8 (1|0)[(3)]: u : (387.8,3.693,-16.39,387.5) (888,0)[888,0]
(Final state parton) Colour partners (0x96567a8,0), t_min = 0
k_T start : 15.32 k_T test : 15.32 k_T veto : 650.8(142.5) x_B : 1
P=0x9656f18 N=0x96548f8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655e98 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9655a98), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96570e8 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656068 (1|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x9656238,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96572b8 N=0x9654c68 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656238 (1|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x9656068), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9657488 N=0x9654e38 k_T prev : 142.5 k_T next : 142.5
Parton 0x9656408 (1|0)[(7)]: s : (545.1,-34.32,134.8,527) (887,0)[887,0]
(Final state parton) Colour partners (0x9655b98,0), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9657658 N=0x9655008 k_T prev : 142.5 k_T next : 142.5
Parton 0x96565d8 (1|0)[(8)]: b : (1567,38.93,-9.802,1567) (885,0)[885,0]
(Final state parton) Colour partners (0x9655998,0), t_min = 0
k_T start : 67.78 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x9657828 N=0x96551d8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96567a8 (1|0)[(9)]: db : (1251,154.2,-65.67,1240) (0,888)[0,888]
(Final state parton) Colour partners (0,0x9655cd8), t_min = 0
k_T start : 15.32 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9656f18 N=0x96553a8 k_T prev : 142.5 k_T next : 142.5
Split: 0x9655e98 Left: 0x9655578 Right: 0x9654a98 Spec: 0x96551d8
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9653728
Parton 0x96545f8 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x96546f8,0x96551d8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9655998 N=0x9652dd8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96546f8 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9655578,0x96545f8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9655a98 N=0x9652ed8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96547f8 (1|0)[(2)]: cb : (3.842,-1.574,-3.168,-1.499) (0,887)[0,887]
(Final state parton) Colour partners (0,0x9655008), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9655b98 N=0x9653058 k_T prev : 142.5 k_T next : 142.5
Parton 0x96548f8 (1|0)[(3)]: u : (387.8,3.693,-16.39,387.5) (888,0)[888,0]
(Final state parton) Colour partners (0x96553a8,0), t_min = 0
k_T start : 15.32 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9655cd8 N=0x9653218 k_T prev : 142.5 k_T next : 142.5
Parton 0x9654a98 (1|0)[(4,11)]: W- : (444.1,-124.2,7.839,418.7) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 68.85 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x9655e98 k_T prev : 142.5 k_T next : 142.5
Parton 0x9654c68 (1|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x9654e38,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9656068 N=0x9653598 k_T prev : 142.5 k_T next : 142.5
Parton 0x9654e38 (1|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x9654c68), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9656238 N=0x9653758 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655008 (1|0)[(7)]: s : (545.1,-34.32,134.8,527) (887,0)[887,0]
(Final state parton) Colour partners (0x96547f8,0), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9656408 N=0x9653918 k_T prev : 142.5 k_T next : 142.5
Parton 0x96551d8 (1|0)[(8)]: b : (1567,38.93,-9.802,1567) (885,0)[885,0]
(Final state parton) Colour partners (0x96545f8,0), t_min = 0
k_T start : 67.78 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x96565d8 N=0x9653ad8 k_T prev : 142.5 k_T next : 142.5
Parton 0x96553a8 (1|0)[(9)]: db : (1251,154.2,-65.67,1240) (0,888)[0,888]
(Final state parton) Colour partners (0,0x96548f8), t_min = 0
k_T start : 15.32 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96567a8 N=0x9653c98 k_T prev : 142.5 k_T next : 142.5
Parton 0x9655578 (1|0)[(10)]: bb : (293.2,-23.63,-93.54,276.8) (0,884)[0,884]
(Final state parton) Colour partners (0,0x96546f8), t_min = 0
k_T start : 68.85 k_T test : 68.85 k_T veto : 650.8(175) x_B : 1
P=0x9655e98 N=0x9653e58 k_T prev : 142.5 k_T next : 142.5
Split: 0x9654a98 Left: 0x96533d8 Right: 0x9654018 Spec: 0x9653e58
-------------------------------------------------------------------------
Singlet parton list from CS_Shower : 0x9652d58
Parton 0x9652dd8 (0|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9652ed8,0x9653ad8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96545f8 k_T prev : 142.5 k_T next : 0
Parton 0x9652ed8 (0|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9653e58,0x9652dd8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96546f8 k_T prev : 142.5 k_T next : 0
Parton 0x9653058 (0|0)[(2)]: cb : (3.842,-1.574,-3.168,-1.499) (0,887)[0,887]
(Final state parton) Colour partners (0,0x9653918), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96547f8 k_T prev : 142.5 k_T next : 0
Parton 0x9653218 (0|0)[(3)]: u : (387.8,3.693,-16.39,387.5) (888,0)[888,0]
(Final state parton) Colour partners (0x9653c98,0), t_min = 0
k_T start : 15.32 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96548f8 k_T prev : 142.5 k_T next : 0
Parton 0x96533d8 (0|0)[(4)]: cb : (283,-42.8,3.221,279.7) (0,889)[0,889]
(Final state parton) Colour partners (0,0x9654018), t_min = 0
k_T start : 39.31 k_T test : 39.31 k_T veto : 650.8(142.5) x_B : 1
P=0x9654a98 k_T prev : 142.5 k_T next : 0
Parton 0x9653598 (0|0)[(5)]: u : (187.2,-20.07,30.31,183.6) (886,0)[886,0]
(Final state parton) Colour partners (0x9653758,0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9654c68 k_T prev : 142.5 k_T next : 0
Parton 0x9653758 (0|0)[(6)]: db : (30.43,6.968,15.58,25.2) (0,886)[0,886]
(Final state parton) Colour partners (0,0x9653598), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9654e38 k_T prev : 142.5 k_T next : 0
Parton 0x9653918 (0|0)[(7)]: s : (545.1,-34.32,134.8,527) (887,0)[887,0]
(Final state parton) Colour partners (0x9653058,0), t_min = 0
k_T start : 27.09 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9655008 k_T prev : 142.5 k_T next : 0
Parton 0x9653ad8 (0|0)[(8)]: b : (1567,38.93,-9.802,1567) (885,0)[885,0]
(Final state parton) Colour partners (0x9652dd8,0), t_min = 0
k_T start : 67.78 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x96551d8 k_T prev : 142.5 k_T next : 0
Parton 0x9653c98 (0|0)[(9)]: db : (1251,154.2,-65.67,1240) (0,888)[0,888]
(Final state parton) Colour partners (0,0x9653218), t_min = 0
k_T start : 15.32 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x96553a8 k_T prev : 142.5 k_T next : 0
Parton 0x9653e58 (0|0)[(10)]: bb : (293.2,-23.63,-93.54,276.8) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9652ed8), t_min = 0
k_T start : 68.85 k_T test : 0 k_T veto : 650.8(175) x_B : 1
P=0x9655578 k_T prev : 142.5 k_T next : 0
Parton 0x9654018 (0|0)[(11)]: s : (161.1,-81.39,4.618,139) (889,0)[889,0]
(Final state parton) Colour partners (0x96533d8,0), t_min = 0
k_T start : 39.31 k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x9654a98 k_T prev : 142.5 k_T next : 0
-------------------------------------------------------------------------
}
Jet_Evolution::AttachShowers(): Setting scale for MI {
(0x962f550): 2 -> 2 {
\mu_r = 325.4, \mu_f = 325.4, \mu = 325.4
k_T = 325.4, z = 0, phi = 0, kin = 0
oew = 0, oqcd = 2, nlo = 0, new = (<no entry>)
(0) G (-4667,-0,-0,-4667) (883,885) [1|3,0]
(1) G (-43.05,-0,-0,43.05) (884,883) [1|3,0]
(2,4,5,6,7,10,11) tb (764.9,-248.6,116,692.3) (0,884) [0|3,0] <-> (3,8,9)
(3,8,9) t (3945,248.6,-116,3931) (885,0) [1|3,0]
}
} -> p_T = 274.3
Jet_Evolution::DefineInitialConditions(): {
}
before shower step
Singlet parton list from CS_Shower : 0x965a3b0
Parton 0x965aa20 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965ab80,0x965af20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a1b0 k_T prev : 325.4 k_T next : 142.5
Parton 0x965ab80 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965ad50,0x965aa20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a2b0 k_T prev : 325.4 k_T next : 142.5
Parton 0x965ad50 (1|0)[(2,4,5,6,7,10,11)]: tb : (764.9,-248.6,116,692.3) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965ab80), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
k_T prev : 325.4 k_T next : 142.5
Parton 0x965af20 (1|0)[(3,8,9)]: t : (3945,248.6,-116,3931) (885,0)[885,0]
(Final state parton) Colour partners (0x965aa20,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a5c0 k_T prev : 325.4 k_T next : 142.5
Split: 0x965ad50 Left: 0x965a3f0 Right: 0x965a790 Spec: 0x965a5c0
-------------------------------------------------------------------------
Shower::ReconstructDaughters(0x965a3b0): {
before: c: Parton 0x965a3f0 (1|0)[(2,5,6,7)]: tb : (764.9,-248.6,116,692.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 142.5 k_T test : 142.5 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 k_T prev : 142.5 k_T next : 142.5
s: Parton 0x965a5c0 (1|0)[(3,8,9)]: t : (3945,248.6,-116,3931) (885,0)[885,0]
(Final state parton) Colour partners (0x965a1b0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965af20 N=0x9659b20 k_T prev : 142.5 k_T next : 142.5
kt = 142.5, z = 0.4579, y = 0.1713, phi = -0.1817, scheme = 0
after: l: Parton 0x965a3f0 (1|0)[(2,5,6,7)]: h0 : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 142.5 k_T test : 142.5 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 k_T prev : 142.5 k_T next : 142.5
r: Parton 0x965a790 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965a2b0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 N=0x9659cf0 k_T prev : 142.5 k_T next : 142.5
s: Parton 0x965a5c0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x965a1b0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965af20 N=0x9659b20 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x965a1b0) {
Parton 0x9659670 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9659790,0x9659b20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a1b0 N=0x96589f0 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9659670) {
Parton 0x96589f0 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9658af0,0x9658df0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659670 N=0x9657bb8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x96589f0) {
Parton 0x9657bb8 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9657cb8,0x9657f38), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96589f0 N=0x9656b78 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9657bb8) {
Parton 0x9656b78 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9656c78,0x9657828), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9657bb8 N=0x9655998 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9656b78) {
Parton 0x9655998 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9655a98,0x96565d8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9656b78 N=0x96545f8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9655998) {
Parton 0x96545f8 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x96546f8,0x96551d8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9655998 N=0x9652dd8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x96545f8) {
Parton 0x9652dd8 (0|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9652ed8,0x9653ad8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96545f8 k_T prev : 142.5 k_T next : 0
}
}
}
}
}
}
}
Parton::UpdateDaughters(0x965a2b0) {
Parton 0x9659790 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9659cf0,0x9659670), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a2b0 N=0x9658af0 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9659790) {
Parton 0x9658af0 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9658fc0,0x96589f0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659790 N=0x9657cb8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9658af0) {
Parton 0x9657cb8 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9658108,0x9657bb8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658af0 N=0x9656c78 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9657cb8) {
Parton 0x9656c78 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x96570e8,0x9656b78), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9657cb8 N=0x9655a98 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9656c78) {
Parton 0x9655a98 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9655e98,0x9655998), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9656c78 N=0x96546f8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9655a98) {
Parton 0x96546f8 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9655578,0x96545f8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9655a98 N=0x9652ed8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x96546f8) {
Parton 0x9652ed8 (0|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9653e58,0x9652dd8), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96546f8 k_T prev : 142.5 k_T next : 0
}
}
}
}
}
}
}
Parton::UpdateDaughters(0x965a5c0) {
Parton 0x9659b20 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x9659670,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a5c0 N=0x9658df0 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9659b20) {
Parton 0x9658df0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x96589f0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659b20 N=0x9657f38 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9658df0) {
Parton 0x9657f38 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x9657bb8,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658df0 k_T prev : 142.5 k_T next : 142.5
}
}
}
Parton::UpdateDaughters(0x965a790) {
Parton 0x9659cf0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9659790), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a790 N=0x9658fc0 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9659cf0) {
Parton 0x9658fc0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9658af0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9659cf0 N=0x9658108 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9658fc0) {
Parton 0x9658108 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9657cb8), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658fc0 N=0x96570e8 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x9658108) {
Parton 0x96570e8 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9656c78), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x9658108 N=0x9655e98 k_T prev : 142.5 k_T next : 142.5
Parton::UpdateDaughters(0x96570e8) {
Parton 0x9655e98 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9655a98), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x96570e8 k_T prev : 142.5 k_T next : 142.5
}
}
}
}
}
after shower step with 0 of 0 emission(s)
Singlet parton list from CS_Shower : 0x965a3b0
Parton 0x965aa20 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965ab80,0x965af20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 0.6667
N=0x965a1b0 k_T prev : 325.4 k_T next : 325.4
Parton 0x965ab80 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965ad50,0x965aa20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 0.006151
N=0x965a2b0 k_T prev : 325.4 k_T next : 325.4
Parton 0x965ad50 (1|0)[(2,4,5,6,7,10,11)]: tb : (764.9,-248.6,116,692.3) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965ab80), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
k_T prev : 325.4 k_T next : 325.4
Parton 0x965af20 (1|0)[(3,8,9)]: t : (3945,248.6,-116,3931) (885,0)[885,0]
(Final state parton) Colour partners (0x965aa20,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
N=0x965a5c0 k_T prev : 325.4 k_T next : 325.4
Split: 0x965ad50 Left: 0x965a3f0 Right: 0x965a790 Spec: 0x965a5c0
-------------------------------------------------------------------------
before shower step
Singlet parton list from CS_Shower : 0x9659140
Parton 0x965a1b0 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965a2b0,0x965a5c0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965aa20 N=0x9659670 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a2b0 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965a790,0x965a1b0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ab80 N=0x9659790 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a3f0 (1|0)[(2,5,6,7)]: h0 : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 142.5 k_T test : 142.5 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a5c0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x965a1b0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965af20 N=0x9659b20 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a790 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965a2b0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 N=0x9659cf0 k_T prev : 142.5 k_T next : 142.5
Split: 0x965a3f0 Left: 0x9659ec0 Right: 0x9659950 Spec: 0x9659cf0
-------------------------------------------------------------------------
Shower::ReconstructDaughters(0x9659140): {
before: c: Parton 0x9659ec0 (1|0)[(5,6)]: h0 : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : -nan k_T veto : 650.8(2.51e-154) x_B : 1
P=0x965a3f0 k_T prev : 142.5 k_T next : 142.5
s: Parton 0x9659cf0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9659790), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a790 N=0x9658fc0 k_T prev : 142.5 k_T next : 142.5
kt = -nan, z = 0.2758, y = 0.04887, phi = -0.1874, scheme = 0
Kinematics_FF::MakeKinematics(): Kinematics does not fit.
after: l: Parton 0x9659ec0 (1|0)[(5,6)]: W+ : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : -nan k_T veto : 650.8(2.51e-154) x_B : 1
P=0x965a3f0 k_T prev : 142.5 k_T next : 142.5
r: Parton 0x9659950 (1|0)[(2,7)]: W- : (548.9,-35.89,131.7,525.5) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x965a3f0 N=0x9658c30 k_T prev : 142.5 k_T next : 142.5
s: Parton 0x9659cf0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9659790), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a790 N=0x9658fc0 k_T prev : 142.5 k_T next : 142.5
after shower step with 0 of 0 emission(s)
Singlet parton list from CS_Shower : 0x9659140
Parton 0x965a1b0 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x965a2b0,0x965a5c0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 0.6667
P=0x965aa20 N=0x9659670 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a2b0 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x965a790,0x965a1b0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 0.006151
P=0x965ab80 N=0x9659790 k_T prev : 142.5 k_T next : 325.4
Parton 0x965a3f0 (1|0)[(2,5,6,7)]: h0 : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : 142.5 k_T test : 142.5 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 k_T prev : 142.5 k_T next : 142.5
Parton 0x965a5c0 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x965a1b0,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965af20 N=0x9659b20 k_T prev : 142.5 k_T next : 325.4
Parton 0x965a790 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x965a2b0), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965ad50 N=0x9659cf0 k_T prev : 142.5 k_T next : 142.5
Split: 0x965a3f0 Left: 0x9659ec0 Right: 0x9659950 Spec: 0x9659cf0
-------------------------------------------------------------------------
before shower step
Singlet parton list from CS_Shower : 0x96594e0
Parton 0x9659670 (1|0)[(0)]: G : (4667,0,0,4667) (883,885)[883,885]
(Initial state parton) Colour partners (0x9659790,0x9659b20), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a1b0 N=0x96589f0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659790 (1|0)[(1)]: G : (43.05,0,0,-43.05) (884,883)[884,883]
(Initial state parton) Colour partners (0x9659cf0,0x9659670), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a2b0 N=0x9658af0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659950 (1|0)[(2,7)]: W- : (548.9,-35.89,131.7,525.5) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : 0 k_T veto : 650.8(142.5) x_B : 1
P=0x965a3f0 N=0x9658c30 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659b20 (1|0)[(3,8,9)]: t : (3206,196.8,-91.86,3194) (885,0)[885,0]
(Final state parton) Colour partners (0x9659670,0), t_min = 0
k_T start : 325.4 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a5c0 N=0x9658df0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659cf0 (1|0)[(4,10,11)]: tb : (737.3,-147.8,-85.7,695.5) (0,884)[0,884]
(Final state parton) Colour partners (0,0x9659790), t_min = 0
k_T start : 142.5 k_T test : 0 k_T veto : 650.8(0) x_B : 1
P=0x965a790 N=0x9658fc0 k_T prev : 142.5 k_T next : 142.5
Parton 0x9659ec0 (1|0)[(5,6)]: W+ : (766.5,-49,177.6,734.3) (0,0)[0,0]
(Final state parton) Colour partners (0,0), t_min = 0
k_T start : -nan k_T test : -nan k_T veto : 650.8(2.51e-154) x_B : 1
P=0x965a3f0 k_T prev : 142.5 k_T next : 142.5
Left: 0x9659190 Right: 0x9659360
-------------------------------------------------------------------------
Shower::ReconstructDaughters(0x96594e0): {
Exception_Handler::SignalHandler: Signal (11) caught.
Exception_Handler::GenerateStackTrace(..): Generating stack trace
{
0x33d181 in 'ATOOLS::Exception_Handler::GenerateStackTrace(std::ostream&, bool, std::string const&)' (Exception_Handler.C:314)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
0x3402b4 in 'ATOOLS::Exception_Handler::SignalHandler(int)' (basic_string.h:286)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
0x3407b8 in 'ATOOLS::SignalHandler(int)' (Exception_Handler.C:244)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
10028032 in <unknown function>
0x48cf2a in 'CSSHOWER::Parton::FollowUp()' (Parton.C:46)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSTools.so.0'
0x4b727b in 'CSSHOWER::Shower::ReconstructDaughters(CSSHOWER::Singlet*, bool)' (Shower.C:94)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSShowers.so.0'
0xbebb60 in 'CSSHOWER::CS_Shower::PerformShowers(unsigned int const&, unsigned int&)' (CS_Shower.C:96)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSMain.so.0'
0xbec0db in 'CSSHOWER::CS_Shower::PerformShowers()' (CS_Shower.C:107)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSMain.so.0'
0xef9780 in 'SHERPA::Perturbative_Interface::PerformShowers()' (Shower_Base.H:60)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaPerturbativePhysics.so.0'
0x3b0db0 in 'SHERPA::Jet_Evolution::AttachShowers(ATOOLS::Blob*, ATOOLS::Blob_List*, SHERPA::Perturbative_Interface*)' (Jet_Evolution.C:138)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0x3b163c in 'SHERPA::Jet_Evolution::Treat(ATOOLS::Blob_List*, double&)' (Jet_Evolution.C:83)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0x3a16c6 in 'SHERPA::Event_Handler::GenerateEvent(int)' (Event_Handler.C:155)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0xb4a6ad in 'SHERPA::Sherpa::GenerateOneEvent(bool)' (Sherpa.C:182)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaMain.so.0'
0x8049a08 in 'main' (Main.C:63)
from '/scratch/sherpa/decays/bin/Sherpa'
} Cannot continue.
Exception_Handler::GenerateStackTrace(..): Generating stack trace
{
0x33d181 in 'ATOOLS::Exception_Handler::GenerateStackTrace(std::ostream&, bool, std::string const&)' (Exception_Handler.C:314)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
0x33f6a1 in 'ATOOLS::Exception_Handler::Terminate()' (basic_string.h:286)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
0x3403c4 in 'ATOOLS::Exception_Handler::SignalHandler(int)' (Exception_Handler.C:301)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
0x3407b8 in 'ATOOLS::SignalHandler(int)' (Exception_Handler.C:244)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libToolsOrg.so.0'
10028032 in <unknown function>
0x48cf2a in 'CSSHOWER::Parton::FollowUp()' (Parton.C:46)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSTools.so.0'
0x4b727b in 'CSSHOWER::Shower::ReconstructDaughters(CSSHOWER::Singlet*, bool)' (Shower.C:94)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSShowers.so.0'
0xbebb60 in 'CSSHOWER::CS_Shower::PerformShowers(unsigned int const&, unsigned int&)' (CS_Shower.C:96)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSMain.so.0'
0xbec0db in 'CSSHOWER::CS_Shower::PerformShowers()' (CS_Shower.C:107)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libCSMain.so.0'
0xef9780 in 'SHERPA::Perturbative_Interface::PerformShowers()' (Shower_Base.H:60)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaPerturbativePhysics.so.0'
0x3b0db0 in 'SHERPA::Jet_Evolution::AttachShowers(ATOOLS::Blob*, ATOOLS::Blob_List*, SHERPA::Perturbative_Interface*)' (Jet_Evolution.C:138)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0x3b163c in 'SHERPA::Jet_Evolution::Treat(ATOOLS::Blob_List*, double&)' (Jet_Evolution.C:83)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0x3a16c6 in 'SHERPA::Event_Handler::GenerateEvent(int)' (Event_Handler.C:155)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaSingleEvents.so.0'
0xb4a6ad in 'SHERPA::Sherpa::GenerateOneEvent(bool)' (Sherpa.C:182)
from '/scratch/sherpa/decays/lib/SHERPA-MC/libSherpaMain.so.0'
0x8049a08 in 'main' (Main.C:63)
from '/scratch/sherpa/decays/bin/Sherpa'
}
Attachments (0)
Change History (5)
comment:1 Changed 13 years ago by
| Milestone: | → rel-1.3.0 |
|---|
comment:2 Changed 13 years ago by
| Owner: | changed from Stefan Hoeche to Frank Siegert |
|---|
comment:3 Changed 13 years ago by
| Milestone: | rel-1.3.0 → rel-2.0.0 |
|---|
comment:4 Changed 11 years ago by
| Cc: | Steffen Schumann removed |
|---|---|
| Milestone: | rel-1.4.0 → rel-2.0.0 |
| Version: | 0.devbranch → 2.0.beta |
comment:5 Changed 11 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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One of the cluster amplitudes, corresponding to the intermediate step in a h->WW->Wqq' decay does not define a colour-kinematics partner for the pseudo-splitting. CSS therefore crashes in the singlet reconstruction.