HepSim

Repository with Monte Carlo simulations for particle physics


Dataset: "gev318ep_lepto6_dis"

Summary Comments
Name: gev318ep_lepto6_dis
Collisions: e-p
CM Energy: 0.318 TeV
Entry ID: 155
Topic: SM
Generator: LEPTO/PYTHIA
Calculation level: LO+PS+hadronisation
Process: DIS events at Q2>5 GeV2
Total events: 25000000
Number of files: 500
Cross section (σ): 2.489E+05 ± 1113.0388 pb Estimated from file Nr 1
Luminosity (L): 100.4488 pb-1   (or)   0.1004 fb-1   (or)   0.0001 ab-1
Format: ProMC
Download URL: http://mc.hep.anl.gov/asc/hepsim/events/ep/318gev/lepto6_dis/ Status: Not available. Server error?
Mirrors:
http://portal.nersc.gov/project/m1758/data/events/ep/318gev/lepto6_dis/
EVGEN size: 28.218 GB
  Reconstruction tag Tags:
Fast simulation:
Full simulation:
 
Fast/Full size: 0.00 GB
Record slimmed: No
Events weighted: No
Submission time: Fri Oct 23 14:25:13 CDT 2015
Updated on: Sun Mar 12 18:07:05 CDT 2017
Description:
Electron proton collisions. LEPTO 6.5 with PYTHIA 5.7. Q2>5 GeV2. CTEQ 6.1L PDF. E(p)=920 and E(e-)=27.5. The data sample corresponds to DIS events at HERA using ZEUS tune for final state.

Comment

Event Q2, W, X and Y are encoded as
        eve->set_scale(W)
        eve->set_alpha_qed(y)
        eve->set_alpha_qcd(x)
        eve->set_scale_pdf(q2)
        eve->set_x1(x)
        eve->set_x2(y)

File metadata:
ProMC version: 4; Nr events: 50000; Varint E: 1000000; Varint L: 10000; Logfile: logfile.txt; Last modified: 2015-10-22 06:49:38; Settings: LEPTO 6.5 + PYTHIA 5724; NTOT 0 0 50000 ! Number of events; ECME 0 0 318.0 ! CM energy (GeV); IRND 0 0 767957 ! random seed; LST 12 0 8 ! (D=12), QCD treatment; CUT 5 0 5 ! (D=5), minimum Q2; MSTJ 22 0 2 ! (D=1), 2=K0s, Lambda, Sigma-+,; MSTU 111 0 1 ! = 0 : alpha_s is fixed; MSTU 112 0 4 ! nr of flavours wrt lambda_QCD; PARU 112 0 0.20 ! lambda QCD; PMAS 107 1 5.2794 ! B0-mass; PMAS 108 1 5.2790 ! B+-mass; PMAS 109 1 5.3796 ! Bs-mass; PMAS 322 1 5.6240 ! lambda_b-mass; PMAS 107 4 0.461 ! B0-lifetime ct; PMAS 108 4 0.501 ! B+-lifetime ct; PMAS 109 4 0.438 ! Bs-lifetime ct; PMAS 104 1 1.8694 ! D+-mass; PMAS 105 1 1.8647 ! D0-mass; PMAS 106 1 1.9681 ! Ds-mass; PMAS 312 1 2.2849 ! lambda_c-mass; PMAS 104 4 0.312 ! D+-lifetime ct; PMAS 105 4 0.123 ! D0-lifetime ct; PMAS 106 4 0.147 ! Ds-lifetime ct;

Validation:
Nr Analysis code Output image Output data
Author: S.Chekanov

         
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