Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway.
The local time is Tue Apr 9 16:04:52 2024.
Run_Parameter::Init(): Setting memory limit to 503.276 GB.
Random::SetSeed(): Seed set to 3327
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----------- Event generation run with SHERPA started ....... -----------
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................................................ | +
................................................ || | + +
................................... .... | | / +
................. ................ _,_ | .... || +| + +
............................... __.' ,\| ... || / +| +
.............................. ( \ \ ... | | | + + \ +
............................. ( \ -/ .... || + | +
........ ................... <S /()))))~~~~~~~~## + /\ +
............................ (!H (~~)))))~~~~~~#/ + + | +
................ ........... (!E (~~~))))) /|/ + +
............................ (!R (~~~))))) ||| + + +
..... ...................... (!P (~~~~))) /| + + +
............................ (!A> (~~~~~~~~~## + + +
............................. ~~(! '~~~~~~~ \ + + + +
............................... `~~~QQQQQDb // | + + + +
........................ .......... IDDDDP|| \ + + + + + +
.................................... IDDDI|| \ +
.................................... IHD HD|| \ + + + + + + + +
................................... IHD ##| :-) + +\ +
......... ............... ......... IHI ## / / + + + + +\ +
................................... IHI/ / / + + + + +
................................... ## | | / / + + + + / +
....................... /TT\ ..... ##/ /// / + + + + + + +/ +
......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/ \ +
....................../TTT/TTTT\...|TT/T\\\/ + ++ + /
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SHERPA version 2.2.15 (Cho Oyu)
Authors: Enrico Bothmann, Stefan Hoeche, Frank Krauss,
Silvan Kuttimalai, Marek Schoenherr, Holger Schulz,
Steffen Schumann, Frank Siegert, Korinna Zapp
Former Authors: Timo Fischer, Tanju Gleisberg, Hendrik Hoeth,
Ralf Kuhn, Thomas Laubrich, Andreas Schaelicke,
Jan Winter
This program uses a lot of genuine and original research work
by other people. Users are encouraged to refer to
the various original publications.
Users are kindly asked to refer to the documentation
published under JHEP 02(2009)007
Please visit also our homepage
http://sherpa.hepforge.org
for news, bugreports, updates and new releases.
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Git branch rel-2-2-15, revision a743ae308589a49fe1bfa08beffa3531a19d890e.
Beam_Spectra_Handler :
type = Monochromatic*Monochromatic
for P+ ((3500,0,0,3500))
and P+ ((3500,0,0,-3500))
WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21
PDF set 'NNPDF30NNLO' loaded for beam 1 (P+).
WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21
PDF set 'NNPDF30NNLO' loaded for beam 2 (P+).
Initialized the ISR: (SF)*(SF)
WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21
WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21
[31mStandard_Model::FixEWParameters([32mEW_SCHEME=1[31m)[0m[31m{[0m
[34m288:1./aqed->Default()[0m=[32m128.802[0m
[34m289:csin2thetaW[0m=[32m(0.222928,-0.00110708)[0m
[34m290:cvev[0m=[32m(243.034,-3.75493)[0m
[31m}[0m
One_Running_AlphaS::One_Running_AlphaS() {
Setting \alpha_s according to PDF
perturbative order 2
\alpha_s(M_Z) = 0.118
}
One_Running_AlphaS::One_Running_AlphaS() {
Setting \alpha_s according to PDF
perturbative order 2
\alpha_s(M_Z) = 0.118
}
List of Particle Data
IDName kfc MASS[<kfc>] WIDTH[<kfc>] STABLE[<kfc>] MASSIVE[<kfc>] ACTIVE[<kfc>] YUKAWA[<kfc>]
d 1 0.01 0 1 0 1 0
u 2 0.005 0 1 0 1 0
s 3 0.2 0 1 0 1 0
c 4 1.42 0 1 0 1 0
b 5 4.8 0 1 0 1 0
t 6 173.21 2 0 1 1 173.21
e- 11 0.000511 0 1 0 1 0
ve 12 0 0 1 0 1 0
mu- 13 0.105 0 1 0 1 0
vmu 14 0 0 1 0 1 0
tau- 15 1.777 2.26735e-12 0 0 1 0
vtau 16 0 0 1 0 1 0
G 21 0 0 1 0 1 0
P 22 0 0 1 0 1 0
Z 23 91.1876 2.4952 0 1 1 91.1876
W+ 24 80.385 2.085 0 1 1 80.385
h0 25 125 0.00407 0 1 1 125
List of Particle Containers
IDName kfc Constituents
l 90 {e-,e+,mu-,mu+,tau-,tau+}
v 91 {ve,veb,vmu,vmub,vtau,vtaub}
j 93 {d,db,u,ub,s,sb,c,cb,b,bb,G}
Q 94 {d,db,u,ub,s,sb,c,cb,b,bb}
r 99 {d,db,u,ub,s,sb,c,cb,b,bb,G}
Library_Loader::LoadLibrary(): Failed to load library 'libSherpaHepMCOutput.so'.
Hadron_Init::Init(): Initializing kf table for hadrons.
Initialized the Fragmentation_Handler.
Initialized the Soft_Collision_Handler.
CS_Shower::CS_Shower(): Set respect Q2 mode 0
CS_Shower::CS_Shower(): Set color setter mode 0
CS_Shower::CS_Shower(): Set respect Q2 mode 0
CS_Shower::CS_Shower(): Set color setter mode 0
Initialized the Shower_Handler.
+-----------------------------------------+
| X X X XXXX XXX XXX XXX |
| X X XX XX X X X X X X |
| X X X X X XXX X XXX X X XXX XXX |
| XXXXX X X X X X X X X X |
| X X X X XXXX XXX XXX XXX |
+-----------------------------------------+
| please cite: JHEP 0202:044,2002 |
+-----------------------------------------+
ME_Generators::ME_Generators(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'.
Matrix_Element_Handler::Matrix_Element_Handler(): Set pilot run mode to 1.
ME_Generator_Base::SetPSMasses(): Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+)
+----------------------------------+
| |
| [31mCCC[0m [32mOOO[0m [34mM[0m [34mM[0m I [33mX[0m [33mX[0m |
| [31mC[0m [32mO[0m [32mO[0m [34mMM[0m [34mMM[0m I [33mX[0m [33mX[0m |
| [31mC[0m [32mO[0m [32mO[0m [34mM[0m [34mM[0m [34mM[0m I [33mX[0m |
| [31mC[0m [32mO[0m [32mO[0m [34mM[0m [34mM[0m I [33mX[0m [33mX[0m |
| [31mCCC[0m [32mOOO[0m [34mM[0m [34mM[0m I [33mX[0m [33mX[0m |
| |
+==================================+
| Color dressed Matrix Elements |
| http://comix.freacafe.de |
| please cite JHEP12(2008)039 |
+----------------------------------+
ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+)
Amegic::Initialize(): Set gauge 1.
Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops
####################################################################
# ___ ___ ____ _ _ __ __ ___ __ ___ #
# / \ |__| |__ |\ | | / \ / \ |__| /__ __/ #
# \___/ | |___ | \| |__ \__/ \__/ | __/ /__ #
# You are using OpenLoops 2 to evaluate loop amplitudes #
# F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, #
# S. Pozzorini, M. Zoller, H. Zhang #
# Eur.Phys.J. C79 (2019) no.10, 866 #
# arXiv:1907.13071 #
####################################################################
Matrix_Element_Handler::BuildProcesses(): Looking for processes ................................ done ( 25 MB, 0s / 0s ).
Matrix_Element_Handler::InitializeProcesses(): Performing tests done ( 25 MB, 0s / 0s ).
Initialized the Matrix_Element_Handler for the hard processes.
Initialized the Beam_Remnant_Handler.
Hadron_Decay_Map::Read: Initializing HadronDecays.dat. This may take some time.
Initialized the Hadron_Decay_Handler, Decay model = Hadrons
ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amisic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+)
Simple_Chain::InitializeProcessList(): Init processes ................................................................................................................................................................................ done.
Grid_Creator::ReadInGrid(): Reading grid ................................................................................................................................................................................ done.
Simple_Chain::CalculateTotal(): Result is {
\sigma_{hard} = 44.1499 mb
at PT_{min} = 3.59766 GeV
}
Profile_Function_Base::CalculateOMean(2.88933): Results are {
k = 10.3999
<\tilde{O}> = 0.277823
}
Initialized the Multiple_Interactions_Handler (MI_Handler).
Initialized the Soft_Photon_Handler.
[31mVariations::InitialiseParametersVector([32m[31m)[0m[31m{[0m
Number of variations: 7
Named variations:
MUR0.5_MUF0.5_PDF261000_PSMUR0.5_PSMUF0.5
MUR0.5_MUF1_PDF261000_PSMUR0.5_PSMUF1
MUR1_MUF0.5_PDF261000_PSMUR1_PSMUF0.5
MUR1_MUF1_PDF261000
MUR1_MUF2_PDF261000_PSMUR1_PSMUF2
MUR2_MUF1_PDF261000_PSMUR2_PSMUF1
MUR2_MUF2_PDF261000_PSMUR2_PSMUF2
[31m}[0m
Read in channels from directory : Results/Amegic/MC_2_2__j__j__j__j
Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j' (Amegic)
[1m2_2__j__j__j__j[0m : [34m[1m5.88158e+07 pb[0m +- ( [31m415015 pb = 0.705619 %[0m ) [1m exp. eff: [31m1.13615e-06 %[0m
reduce max for 2_2__j__j__j__j to 0.0131179 ( eps = 0.001 )
----------------------------------------------------------
-- SHERPA generates events with the following structure --
----------------------------------------------------------
Perturbative : Signal_Processes
Perturbative : Hard_Decays
Perturbative : Jet_Evolution:CSS
Perturbative : Lepton_FS_QED_Corrections:Photons
Perturbative : Multiple_Interactions:Amisic
Perturbative : Minimum_Bias:Off
Hadronization : Beam_Remnants
Hadronization : Hadronization:Ahadic
Hadronization : Hadron_Decays
Unknown :
Analysis : Rivet