************************************************************ * input file PHOJET v1.12 ************************************************************ * * Define the process * =================== * * 1 non-diffractive inelastic process * 2 elastic scattering * 3 quasi-elastic rho/omega/phi and pi+/pi-production * 4 central diffraction (DPE) * 5 single diffraction of PARTICLE1 * 6 single diffraction of PARTICLE2 * 7 double diffraction * 8 single-resolved / direct processes / photon-hadron, photon-photon * * 9 hard interaction in SD of PARTICLE1 * 10 hard interaction in SD of PARTICLE2 * 11 hard interaction in DPE * * PROCESS 1 0 1 1 1 1 1 1 * PROCESS 1 0 1 1 0 0 1 1 0 0 1 * * define particles * ================== * id virtuality * PARTICLE1 2212 0.0 PARTICLE2 -2212 0.0 * Set Min Bias option *SETMODEL 2 0 * * Diffractive parameters * This sets the diff. mass dist. for diff. dissociation * ISWMDL(22) = 2 <-> dsig/dM^2 ~ 1/M^(2alphaeff(0)) *SETMODEL 22 2 *SETMODEL 13 0 * PARMDL(45) -> upper mass cut for diff. system * MDmax = PARMDL(45)*sqrt(s) * Default: 0.46 *SETPARAM 45 0.46 * PARMDL(46) -> lower diff. mass cut * Default: 0.3 GeV *SETPARAM 46 0.3 * PARMDL(48) -> alphaeff(0) (effective pomeron intercept) * Default: 1.08 *SETPARAM 46 1.08 * Central Diff. parameters * PARMDL(70) -> lower cut on sqrt(s1/MCD^2) and sqrt(s2/MCD^2) * where MCD is the central system inv. mass * MCD^2 = (1 - xA)(1 - xB)s * xA = 1 - s2/s xB = -(1 - s1/s) * Default: 2 *SETPARAM 70 2 * PARMDL(71) -> lower cut on MCD * Deafult: 2.0 GeV *SETPARAM 71 2.0 * PARMDL(72) -> lower cut (c) on xA and xB * c = max(PARMDL(72), 1 - 1/PARMDL(70)^2) *SETPARAM 72 0 * Initial/final state radiation * ISWMDL(8) -> 0: no parton showers * 1: only final state parton showers by JETSET * 2: only initial state parton showers * 3: initial and final state parton showers * Default: 3 *SETMODEL 8 3 * * debug events * ============ * LEVEL desired output level * 0 standard output * 3 internal rejections * 5 cross sections, slopes etc. * 10 parameter of subroutines and * results * 20 huge amount of debug output * 30 maximal possible output * * 1st event to be traced/number of events to be traced/output level * DEBUG 190 1 35 * * ID of subroutine to be traced/output level * * TRACE 72 10 * * Random number generator seeds INIT-RNDM 1 1 1 1 * * * generate 100000 events in CMS system * * cms energy(GeV) #events * *EVENT-CMS 7000.0 293 EVENT-CMS 200 100000 * ENDINPUT