10.11578/1475873
Cabouat, B.
Repond, J.
Chekanov, S.
35.000000 GeV e-p collisions, SM type, PYTHIA8 generator: gev35ep_pythia8_dis1q2
Argonne National Laboratory, HepSim; Argonne National Laboratory (ANL), Argonne, IL (United States)
2017
en
35.0
e-p
SM
PYTHIA8
LO+PS+hadronisation
Monte Carlo
simulations
particle physics
high energy physics
1475873
AC02-06CH11357
None
Animations/Simulations
This data sample is for testing only. It was generated using a modified version of Pythia 8.226 by Baptiste Cabouat (baptiste.cabouat[AT]gmail.com). Collision energy: E(p)=60 GeV and E(e-)=5 GeV. LHAPDF6:MSTW2008lo68cl. <h2>Comment </h2> The kinematic variables are calculated from truth-level electron before FSR. There is a dedicated double array with the truth-level kinemtics: <pre> eve->add_fdata(Q2) eve->add_fdata(X_bj) eve->add_fdata(Y_bj) eve->add_fdata(W) </pre> For backward compatibility with older simulations (i.e. Lepto), Q2, W, X_bj and Y_bj are also encoded as <pre> eve->set_scale(W) eve->set_alpha_qed(Y_bj) eve->set_alpha_qcd(X_bj) eve->set_scale_pdf(Q2) eve->set_x1(x) eve->set_x2(y) </pre> <p> </p> These energies are designed for the JLab EIC proposal. The samples were requested by J.Repond for ANL LDRD studies. Starting from the tag rfull054, truth-level event variables are included in the LCIO files as "parameters" with the keys: <pre> parameter EVGEN:eCM [float] parameter EVGEN:Process [string] parameter EVGEN:ID1 [int] parameter EVGEN:ID2 [int] parameter EVGEN:ProcessID [int] parameter EVGEN:DIS:Q2 [float] // Truth-level Q^2 parameter EVGEN:DIS:W [float] // Truth-level W parameter EVGEN:DIS:XBJ [float] // Truth_level x_bjorken parameter EVGEN:DIS:YBJ [float] // Truth_level y_bjorken </pre> Please refer the HepSim manual
17.774 GB: 500 files