*------------------------------------------------------------------------------------* | | | *------------------------------------------------------------------------------* | | | | | | | | | | | PPP Y Y TTTTT H H III A Welcome to the Lund Monte Carlo! | | | | P P Y Y T H H I A A This is PYTHIA version 8.201 | | | | PPP Y T HHHHH I AAAAA Last date of change: 14 Oct 2014 | | | | P Y T H H I A A | | | | P Y T H H III A A Now is 14 Oct 2014 at 09:57:52 | | | | | | | | Torbjorn Sjostrand; Department of Astronomy and Theoretical Physics, | | | | Lund University, Solvegatan 14A, SE-223 62 Lund, Sweden; | | | | e-mail: torbjorn@thep.lu.se | | | | Jesper Roy Christiansen; Department of Astronomy and Theoretical Physics, | | | | Lund University, Solvegatan 14A, SE-223 62 Lund, Sweden; | | | | e-mail: Jesper.Roy.Christiansen@thep.lu.se | | | | Nishita Desai; Institut fuer Theoretische Physik, | | | | Universitaet Heidelberg, Philosophenweg 16, D-69120 Heidelberg, Germany; | | | | e-mail: Nishita.Desai@cern.ch | | | | Philip Ilten; Massachusetts Institute of Technology, | | | | stationed at CERN, CH-1211 Geneva 23, Switzerland; | | | | e-mail: philten@cern.ch | | | | Stephen Mrenna; Computing Division, Simulations Group, | | | | Fermi National Accelerator Laboratory, MS 234, Batavia, IL 60510, USA; | | | | e-mail: mrenna@fnal.gov | | | | Stefan Prestel; Theoretical Physics Group, | | | | SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA; | | | | e-mail: prestel@slac.stanford.edu | | | | Christine O. Rasmussen; Department of Astronomy and Theoretical Physics, | | | | Lund University, Solvegatan 14A, SE-223 62 Lund, Sweden; | | | | e-mail: christine.rasmussen@thep.lu.se | | | | Peter Skands; School of Physics, | | | | Monash University, PO Box 27, 3800 Melbourne, Australia; | | | | e-mail: peter.skands@monash.edu | | | | | | | | The main program reference is 'An Introduction to PYTHIA 8.2', | | | | T. Sjostrand et al, arXiv:1410.3012 [hep-ph] | | | | | | | | The main physics reference is the 'PYTHIA 6.4 Physics and Manual', | | | | T. Sjostrand, S. Mrenna and P. Skands, JHEP05 (2006) 026 [hep-ph/0603175]. | | | | | | | | An archive of program versions and documentation is found on the web: | | | | http://www.thep.lu.se/~torbjorn/Pythia.html | | | | | | | | This program is released under the GNU General Public Licence version 2. | | | | Please respect the MCnet Guidelines for Event Generator Authors and Users. | | | | | | | | Disclaimer: this program comes without any guarantees. | | | | Beware of errors and use common sense when interpreting results. | | | | | | | | Copyright (C) 2014 Torbjorn Sjostrand | | | | | | | | | | | *------------------------------------------------------------------------------* | | | *------------------------------------------------------------------------------------* *------- PYTHIA Process Initialization --------------------------* | | | We collide e+ with e- at a CM energy of 5.000e+02 GeV | | | |------------------------------------------------------------------| | | | | Subprocess Code | Estimated | | | max (mb) | | | | |------------------------------------------------------------------| | | | | GenericResonance 9001 | 4.088e-01 | | | *------- End PYTHIA Process Initialization -----------------------* *------- PYTHIA Flag + Mode + Parm + Word + FVec + MVec + PVec Settings (changes only) -------------------------* | | | Name | Now | Default Min Max | | | | | | BeamRemnants:halfScaleForKT | 1.50000 | 1.00000 0.0 | | BeamRemnants:primordialKThard | 1.80000 | 2.00000 0.0 | | BeamRemnants:primordialKTsoft | 0.90000 | 0.50000 0.0 | | Beams:eCM | 500.00000 | 14000.000 10.00000 | | Beams:idA | -11 | 2212 | | Beams:idB | 11 | 2212 | | ColourReconnection:range | 1.80000 | 10.00000 0.0 10.00000 | | Diffraction:largeMassSuppress | 4.00000 | 2.00000 0.0 | | Main:timesAllowErrors | 5 | 10 0 | | MultipartonInteractions:alphaSvalue | 0.13000 | 0.12700 0.0600000 0.25000 | | MultipartonInteractions:bProfile | 3 | 1 0 4 | | MultipartonInteractions:ecmPow | 0.21500 | 0.24000 0.0 0.50000 | | MultipartonInteractions:ecmRef | 7000.000 | 1800.000 1.00000 | | MultipartonInteractions:expPow | 1.85000 | 1.00000 0.40000 10.00000 | | MultipartonInteractions:pT0Ref | 2.28000 | 2.15000 0.50000 10.00000 | | Next:numberCount | 100 | 1000 0 | | PDF:lepton | off | on | | PDF:pSet | 13 | 2 | | SigmaDiffractive:dampen | on | off | | SigmaDiffractive:maxAX | 65.00000 | 15.00000 0.0 | | SigmaDiffractive:maxXB | 65.00000 | 15.00000 0.0 | | SigmaDiffractive:maxXX | 65.00000 | 15.00000 0.0 | | SigmaProcess:alphaSvalue | 0.13000 | 0.12650 0.0600000 0.25000 | | SigmaTotal:zeroAXB | on | off | | SpaceShower:alphaSvalue | 0.13650 | 0.13700 0.0600000 0.25000 | | SpaceShower:ecmRef | 7000.000 | 1800.000 1.00000 | | SpaceShower:rapidityOrder | on | off | | StringFlav:etaSup | 0.60000 | 0.63000 0.0 1.00000 | | StringFlav:mesonBvector | 2.20000 | 3.00000 0.0 3.00000 | | StringFlav:mesonCvector | 0.88000 | 1.06000 0.0 3.00000 | | StringFlav:mesonSvector | 0.55000 | 0.72500 0.0 3.00000 | | StringFlav:mesonUDvector | 0.50000 | 0.62000 0.0 3.00000 | | StringFlav:popcornSpair | 0.90000 | 0.50000 0.0 1.00000 | | StringFlav:probQQ1toQQ0 | 0.0275000 | 0.0270000 0.0 1.00000 | | StringFlav:probQQtoQ | 0.0810000 | 0.0900000 0.0 1.00000 | | StringFlav:probSQtoQQ | 0.91500 | 1.00000 0.0 1.00000 | | StringFlav:probStoUD | 0.21700 | 0.19000 0.0 1.00000 | | StringPT:sigma | 0.33500 | 0.30400 0.0 1.00000 | | StringZ:aExtraDiquark | 0.97000 | 0.50000 0.0 2.00000 | | StringZ:aLund | 0.68000 | 0.30000 0.0 2.00000 | | StringZ:bLund | 0.98000 | 0.80000 0.20000 2.00000 | | StringZ:rFactB | 0.85500 | 0.67000 0.0 2.00000 | | StringZ:rFactC | 1.32000 | 1.00000 0.0 2.00000 | | TimeShower:alphaSvalue | 0.13650 | 0.13830 0.0600000 0.25000 | | TimeShower:pTmin | 0.50000 | 0.40000 0.10000 2.00000 | | TimeShower:pTminChgQ | 0.50000 | 0.40000 0.10000 2.00000 | | | *------- End PYTHIA Flag + Mode + Parm + Word + FVec + MVec + PVec Settings ------------------------------------* -------- PYTHIA Particle Data Table (changed only) ------------------------------------------------------------------------------ id name antiName spn chg col m0 mWidth mMin mMax tau0 res dec ext vis wid no onMode bRatio meMode products 13 mu- mu+ 2 -3 0 0.10566 0.00000 0.00000 0.00000 6.58654e+05 0 1 0 1 0 0 1 1.0000000 22 -12 11 14 130 K_L0 1 0 0 0.49761 0.00000 0.00000 0.00000 1.53300e+04 0 1 0 1 0 0 1 0.1952278 0 111 111 111 1 1 0.1254178 0 211 -211 111 2 1 0.2027688 22 -12 11 211 3 1 0.2027688 22 12 -11 -211 4 1 0.1352191 22 -14 13 211 5 1 0.1352191 22 14 -13 -211 6 1 0.0019673 0 211 -211 7 1 0.0008641 0 111 111 8 1 0.0005471 0 22 22 211 pi+ pi- 1 3 0 0.13957 0.00000 0.00000 0.00000 7.80450e+03 0 1 0 1 0 0 1 0.9998770 0 -13 14 1 1 0.0001230 0 -11 12 321 K+ K- 1 3 0 0.49368 0.00000 0.00000 0.00000 3.71300e+03 0 1 0 1 0 0 1 0.6355250 0 -13 14 1 1 0.0000158 0 -11 12 2 1 0.2066081 0 211 111 3 1 0.0559022 0 211 211 -211 4 1 0.0176107 0 211 111 111 5 1 0.0507020 22 12 -11 111 6 1 0.0335313 22 14 -13 111 7 1 0.0000220 0 -11 12 111 111 8 1 0.0000409 0 -11 12 211 -211 9 1 0.0000140 0 -13 14 111 111 10 1 0.0000280 0 -13 14 211 -211 2112 n0 nbar0 2 0 0 0.93957 0.00000 0.00000 0.00000 2.65500e+14 0 1 0 1 0 0 1 1.0000000 22 -12 11 2212 999999 GeneralResonance 1 0 0 500.00000 3.00000 0.00000 0.00000 0.00000e+00 1 1 0 1 0 0 1 0.0500000 101 1 -1 1 1 0.0500000 101 6 -6 2 1 0.0500000 101 15 -15 3 1 0.3833333 101 21 21 4 1 0.3833333 101 22 22 5 1 0.0500000 101 24 -24 6 1 0.0333333 101 25 25 -------- End PYTHIA Particle Data Table ----------------------------------------------------------------------------------------- -------- PYTHIA Info Listing ---------------------------------------- Beam A: id = -11, pz = 2.500e+02, e = 2.500e+02, m = 5.110e-04. Beam B: id = 11, pz = -2.500e+02, e = 2.500e+02, m = 5.110e-04. In 1: id = -11, x = 1.000e+00, pdf = 1.000e+00 at Q2 = 2.500e+05. In 2: id = 11, x = 1.000e+00, pdf = 1.000e+00 at same Q2. Subprocess GenericResonance with code 9001 is 2 -> 1. It has sHat = 2.500e+05. alphaEM = 7.971e-03, alphaS = 1.036e-01 at Q2 = 2.500e+05. Impact parameter b = 0.000e+00 gives enhancement factor = 1.000e+00. Max pT scale for MPI = 5.000e+02, ISR = 5.000e+02, FSR = 5.000e+02. Number of MPI = 1, ISR = 0, FSRproc = 0, FSRreson = 1. -------- End PYTHIA Info Listing ------------------------------------ -------- PYTHIA Event Listing (hard process) ----------------------------------------------------------------------------------- no id name status mothers daughters colours p_x p_y p_z e m 0 90 (system) -11 0 0 0 0 0 0 0.000 0.000 0.000 500.000 500.000 1 -11 (e+) -12 0 0 3 0 0 0 0.000 0.000 250.000 250.000 0.001 2 11 (e-) -12 0 0 4 0 0 0 0.000 0.000 -250.000 250.000 0.001 3 -11 (e+) -21 1 0 5 0 0 0 0.000 0.000 250.000 250.000 0.000 4 11 (e-) -21 2 0 5 0 0 0 0.000 0.000 -250.000 250.000 0.000 5 999999 (GeneralResonance) -22 3 4 6 7 0 0 0.000 0.000 0.000 500.000 500.000 6 22 gamma 23 5 0 0 0 0 0 -39.882 -209.670 130.185 250.000 0.000 7 22 gamma 23 5 0 0 0 0 0 39.882 209.670 -130.185 250.000 0.000 Charge sum: 0.000 Momentum sum: 0.000 0.000 0.000 500.000 500.000 -------- End PYTHIA Event Listing ----------------------------------------------------------------------------------------------- -------- PYTHIA Event Listing (complete event) --------------------------------------------------------------------------------- no id name status mothers daughters colours p_x p_y p_z e m 0 90 (system) -11 0 0 0 0 0 0 0.000 0.000 0.000 500.000 500.000 1 -11 (e+) -12 0 0 3 0 0 0 0.000 0.000 250.000 250.000 0.001 2 11 (e-) -12 0 0 4 0 0 0 0.000 0.000 -250.000 250.000 0.001 3 -11 (e+) -21 1 0 5 0 0 0 0.000 0.000 250.000 250.000 0.000 4 11 (e-) -21 2 0 5 0 0 0 0.000 0.000 -250.000 250.000 0.000 5 999999 (GeneralResonance) -22 3 4 6 7 0 0 0.000 0.000 0.000 500.000 500.000 6 22 (gamma) -23 5 0 10 10 0 0 -39.882 -209.670 130.185 250.000 0.000 7 22 (gamma) -23 5 0 8 9 0 0 39.882 209.670 -130.185 250.000 0.000 8 -11 e+ 51 7 0 0 0 0 0 19.973 106.111 -65.879 126.485 0.001 9 11 e- 51 7 0 0 0 0 0 19.909 103.559 -64.305 123.515 0.001 10 22 gamma 52 6 6 0 0 0 0 -39.882 -209.670 130.185 250.000 0.000 Charge sum: 0.000 Momentum sum: 0.000 0.000 0.000 500.000 500.000 -------- End PYTHIA Event Listing ----------------------------------------------------------------------------------------------- PYTHIA Warning in TauDecays::decay: unknown correlated tau production, assuming from unpolarized photon Pythia::next(): 100 events have been generated Pythia::next(): 200 events have been generated Pythia::next(): 300 events have been generated Pythia::next(): 400 events have been generated Pythia::next(): 500 events have been generated Pythia::next(): 600 events have been generated PYTHIA Error in MiniStringFragmentation::fragment: no 1- or 2-body state found above mass threshold PYTHIA Error in Pythia::next: hadronLevel failed; try again PYTHIA Error in StringFragmentation::fragment: stuck in joining Pythia::next(): 700 events have been generated Pythia::next(): 800 events have been generated Pythia::next(): 900 events have been generated *------- PYTHIA Event and Cross Section Statistics -------------------------------------------------------------* | | | Subprocess Code | Number of events | sigma +- delta | | | Tried Selected Accepted | (estimated) (mb) | | | | | |-----------------------------------------------------------------------------------------------------------------| | | | | | GenericResonance 9001 | 1048 1000 1000 | 3.894e-01 5.397e-10 | | | | | | sum | 1048 1000 1000 | 3.894e-01 5.397e-10 | | | *------- End PYTHIA Event and Cross Section Statistics ----------------------------------------------------------* *------- PYTHIA Error and Warning Messages Statistics ----------------------------------------------------------* | | | times message | | | | 1 Error in MiniStringFragmentation::fragment: no 1- or 2-body state found above mass threshold | | 2 Error in Pythia::next: hadronLevel failed; try again | | 1 Error in StringFragmentation::fragment: stuck in joining | | 52 Warning in TauDecays::decay: unknown correlated tau production, assuming from unpolarized photon | | | *------- End PYTHIA Error and Warning Messages Statistics ------------------------------------------------------* 2014-10-14 09:57 energy spectrum of photons 3.00*10^ 4 5 2.90*10^ 4 X 2.80*10^ 4 X 2.70*10^ 4 X 2.60*10^ 4 X 2.50*10^ 4 X 2.40*10^ 4 X 2.30*10^ 4 X 2.20*10^ 4 X 2.10*10^ 4 X 2.00*10^ 4 X 1.90*10^ 4 X 1.80*10^ 4 X 1.70*10^ 4 X 1.60*10^ 4 X 1.50*10^ 4 X 1.40*10^ 4 X 1.30*10^ 4 X 1.20*10^ 4 X 1.10*10^ 4 X 1.00*10^ 4 X 0.90*10^ 4 X 0.80*10^ 4 X 0.70*10^ 4 X 0.60*10^ 4 X 0.50*10^ 4 X 0.40*10^ 4 X8 0.30*10^ 4 XX 0.20*10^ 4 XX5 0.10*10^ 4 XXX85321111 Contents *10^ 4 2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 3 9310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 2 4857431100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 1 8207609398644232111111001010100000000000000000000000000000000000000000000000000000000000000000000002 Low edge *10^ 2 0000000000000000000000000000000000000000111111111111111111111111111111111111111122222222222222222222 *10^ 1 0000111122223333444455556666777788889999000011112222333344445555666677778888999900001111222233334444 *10^ 0 0358035803580358035803580358035803580358035803580358035803580358035803580358035803580358035803580358 Entries = 37923 Mean = 2.8411e+00 Underflow = 0.0000e+00 Low edge = 0.0000e+00 All chan = 3.7181e+04 Rms = 7.8097e+00 Overflow = 7.4200e+02 High edge = 2.5000e+02 2014-10-14 09:57 energy spectrum of e+ and e- 3.24*10^ 4 5 3.12*10^ 4 X 3.00*10^ 4 X 2.88*10^ 4 X 2.76*10^ 4 X 2.64*10^ 4 X 2.52*10^ 4 X 2.40*10^ 4 X 2.28*10^ 4 X 2.16*10^ 4 X 2.04*10^ 4 X 1.92*10^ 4 X 1.80*10^ 4 X 1.68*10^ 4 X 1.56*10^ 4 X 1.44*10^ 4 X 1.32*10^ 4 X 1.20*10^ 4 X 1.08*10^ 4 X 0.96*10^ 4 X 0.84*10^ 4 X 0.72*10^ 4 X 0.60*10^ 4 X 0.48*10^ 4 X 0.36*10^ 4 X 0.24*10^ 4 X9 0.12*10^ 4 XX73211 Contents *10^ 4 3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 3 1200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 2 7383210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 1 8348149642221110110011000000000000000000000000000000000000000000000000000000000000000000000000000000 Low edge *10^ 2 0000000000000000000000000000000000000000111111111111111111111111111111111111111122222222222222222222 *10^ 1 0000111122223333444455556666777788889999000011112222333344445555666677778888999900001111222233334444 *10^ 0 0358035803580358035803580358035803580358035803580358035803580358035803580358035803580358035803580358 Entries = 36088 Mean = 2.1385e+00 Underflow = 0.0000e+00 Low edge = 0.0000e+00 All chan = 3.6088e+04 Rms = 5.9131e+00 Overflow = 0.0000e+00 High edge = 2.5000e+02 2014-10-14 09:57 energy spectrum of p and pbar 1.04*10^ 3 8 1.00*10^ 3 X 0.96*10^ 3 X1 0.92*10^ 3 XX 0.88*10^ 3 XX 0.84*10^ 3 XX 0.80*10^ 3 XX 0.76*10^ 3 XX 0.72*10^ 3 XX 0.68*10^ 3 XX 0.64*10^ 3 XX 0.60*10^ 3 XX 0.56*10^ 3 XX 0.52*10^ 3 XX3 0.48*10^ 3 XXX 0.44*10^ 3 XXX 0.40*10^ 3 XXX 0.36*10^ 3 XXX 0.32*10^ 3 XXX8 0.28*10^ 3 XXXX 0.24*10^ 3 XXXX4 0.20*10^ 3 XXXXX 0.16*10^ 3 XXXXX8 0.12*10^ 3 XXXXXX93 0.08*10^ 3 XXXXXXXX631 0.04*10^ 3 XXXXXXXXXXX885643323311111111 1 Contents *10^ 3 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 2 0943211000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 1 3291151965433221110110000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 0 1501736243413135128333444442301112110011010000010000000000000000000000000010000000000000000000000000 Low edge *10^ 2 0000000000000000000000000000000000000000111111111111111111111111111111111111111122222222222222222222 *10^ 1 0000111122223333444455556666777788889999000011112222333344445555666677778888999900001111222233334444 *10^ 0 0358035803580358035803580358035803580358035803580358035803580358035803580358035803580358035803580358 Entries = 3716 Mean = 8.6343e+00 Underflow = 0.0000e+00 Low edge = 0.0000e+00 All chan = 3.7160e+03 Rms = 1.1395e+01 Overflow = 0.0000e+00 High edge = 2.5000e+02 2014-10-14 09:57 energy spectrum of neutrinos 0.92*10^ 5 6 0.88*10^ 5 X 0.84*10^ 5 X 0.80*10^ 5 X 0.76*10^ 5 X 0.72*10^ 5 X 0.68*10^ 5 X 0.64*10^ 5 X 0.60*10^ 5 X 0.56*10^ 5 X 0.52*10^ 5 X 0.48*10^ 5 X 0.44*10^ 5 X 0.40*10^ 5 X 0.36*10^ 5 X 0.32*10^ 5 X 0.28*10^ 5 X 0.24*10^ 5 X 0.20*10^ 5 X 0.16*10^ 5 X 0.12*10^ 5 X 0.08*10^ 5 X5 0.04*10^ 5 XX52111 Contents *10^ 4 9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 3 0620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 2 2119532110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 *10^ 1 5546321439754343221111221111111101110000100100000000000000000000000000000000000000000000000000000000 Low edge *10^ 2 0000000000000000000000000000000000000000111111111111111111111111111111111111111122222222222222222222 *10^ 1 0000111122223333444455556666777788889999000011112222333344445555666677778888999900001111222233334444 *10^ 0 0358035803580358035803580358035803580358035803580358035803580358035803580358035803580358035803580358 Entries = 101454 Mean = 2.1055e+00 Underflow = 0.0000e+00 Low edge = 0.0000e+00 All chan = 1.0145e+05 Rms = 5.9912e+00 Overflow = 0.0000e+00 High edge = 2.5000e+02