MadGraph5_aMC@NLO

Questions for MadGraph5_aMC@NLO

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Summary Created Submitter Assignee Status
Answered 682956 Why is the value for aEWM1 in default parameter card so much higher than 1/137 ? 2019-08-16 15:47:33 UTC 2019-08-16 Ciara Byers — Answered
Solved 682941 Likelihoods at process level 2019-08-16 11:58:40 UTC 2019-08-16 Rob Verheyen — Solved
Answered 682924 Interference in processes with decays 2019-08-16 03:38:27 UTC 2019-08-16 teddym — Answered
Answered 682906 Gridpack generates event.lhe file very slow, and very few events are generated in each run 2019-08-15 02:52:45 UTC 2019-08-15 Yao Yao — Answered
Answered 682903 Model that returns an erroneous hepmc file 2019-08-14 20:57:48 UTC 2019-08-14 Özer Özdal — Answered
Answered 682901 Removing unwanted diagrams 2019-08-14 19:46:00 UTC 2019-08-14 Abner Soffer — Answered
Answered 682897 Conventions for Levi Civita contraction 2019-08-14 17:36:27 UTC 2019-08-14 Marcel — Answered
Solved 682882 Failed to disable systematics 2019-08-14 11:44:27 UTC 2019-08-14 Maksym Ovchynnikov — Solved
Answered 682856 Higgs pair production model 2019-08-13 13:18:18 UTC 2019-08-13 Dikai Li — Answered
Answered 682824 Naming of weights from systematics and reweighting 2019-08-12 15:46:55 UTC 2019-08-12 Hannes — Answered
Solved 682698 Minimum value for photon virtuality in pp > hjj 2019-08-08 09:20:11 UTC 2019-08-08 Alena Loesle — Solved
Answered 682668 configuring MadSpin for decay of gluinos 2019-08-07 11:09:27 UTC 2019-08-07 Arka Santra — Answered
Answered 682663 configuring MadSpin for decay of squarks 2019-08-07 10:21:49 UTC 2019-08-07 Arka Santra — Answered
Solved 682658 Values for squared matrix element differ 2019-08-07 06:11:51 UTC 2019-08-07 Marcel — Solved
Answered 682641 SMEFT NLO Reweighting Error 2019-08-06 12:44:17 UTC 2019-08-06 Binish Batool — Answered
Solved 682625 Generate amplitude for processes with final state gluon, where the spin correlated contribution is given separately from the rest of the amplitude 2019-08-06 08:56:48 UTC 2019-08-06 Jasmina — Solved
Answered 682608 Zero cross-section when trying to generate p p > h h using a UFO 2019-08-05 12:45:51 UTC 2019-08-05 Mike Nelson — Answered
Answered 682601 Fortran printouts 2019-08-05 11:31:14 UTC 2019-08-05 Karel Cerny — Answered
Solved 682582 cannot generate events with QCD=0 2019-08-03 15:52:43 UTC 2019-08-03 pietro govoni — Solved
Answered 682548 Integration problem? 2019-08-02 16:15:12 UTC 2019-08-02 Igal — Answered
Solved 682537 On-shell or off-shell processes? 2019-08-02 13:38:56 UTC 2019-08-02 Hilal — Solved
Answered 682447 How to discern which beam (side) PDF is evaluated. 2019-07-30 12:54:40 UTC 2019-07-30 Karel Cerny — Answered
Solved 682437 multiparticles in BSM models 2019-07-30 10:29:56 UTC 2019-07-30 Pilar — Solved
Answered 682427 MG 26X onlyhelicity usages for Madspin 2019-07-30 08:57:54 UTC 2019-07-30 Gouranga Kole — Answered
Solved 682360 How many generated particles to expect? 2019-07-26 19:14:49 UTC 2019-07-26 Aidan Wiederhold — Solved
Answered 682353 custom pt cuts and "launch ends with non zero status: 1. Stop all computations" error 2019-07-26 16:36:37 UTC 2019-07-26 Alfredo Glioti Rikkert Frederix Answered
Solved 682347 Failed to produce Histograms in NLO 2019-07-26 13:43:46 UTC 2019-07-26 Justin Alvarez Paolo Torrielli Solved
Solved 682331 20% Discrapancy between effective lumi and XS 2019-07-25 17:27:35 UTC 2019-07-25 Jack Collins — Solved
Answered 682292 NLO Reweighting not using LHAPDF_DATA_PATH? 2019-07-24 16:54:09 UTC 2019-07-24 Hannes — Answered
Answered 682270 pythia produce an empty file 2019-07-24 07:45:04 UTC 2019-07-24 amir — Answered
Solved 682143 Fail to reach target 2019-07-18 13:04:34 UTC 2019-07-18 Sebastian Urrutia-Quiroga — Solved
Answered 682127 Poles do not cancel error when trying to generate process g g > h > z z > 4 leptons with SMEFT model 2019-07-17 22:40:48 UTC 2019-07-17 Jay Sandesara — Answered
Solved 682122 Unable to install Pythia 2019-07-17 17:22:03 UTC 2019-07-17 Harsh Bhardwaj — Solved
Solved 682118 Herwig Shower: Segmentation fault (core dumped) 2019-07-17 14:15:12 UTC 2019-07-17 Sreedevi Varma — Solved
Answered 682096 Zero cross section for e+ e- > zp 2019-07-17 00:55:56 UTC 2019-07-17 marlon — Answered
Solved 682090 Use scan twice 2019-07-16 15:41:09 UTC 2019-07-16 Igna — Solved
Solved 682086 Decay chain generation syntax 2019-07-16 14:48:57 UTC 2019-07-16 Igna — Solved
Answered 682057 Histogram with run_id '0' was not found in the specified XML source. 2019-07-15 19:35:46 UTC 2019-07-15 ABHI MUKHERJEE — Answered
Answered 682051 No .root output from simulations 2019-07-15 13:20:10 UTC 2019-07-15 Giacomo — Answered
Solved 681998 Using detector simulation tool 2019-07-12 20:47:46 UTC 2019-07-12 SAUMYEN KUNDU — Solved
Solved 681981 RPVMSSM model run returns emepty HEPMC file 2019-07-12 04:09:06 UTC 2019-07-12 Imran Alkhatib Benjamin Fuks Solved
Solved 681979 User installed PLUGINs 2019-07-11 21:26:52 UTC 2019-07-11 Zachary Marshall — Solved
Solved 681910 What information is used in reweighting? 2019-07-11 00:02:56 UTC 2019-07-11 Johann Brehmer — Solved
Solved 681903 parallel delphes 2019-07-10 13:16:43 UTC 2019-07-10 Eric — Solved
Answered 681881 process h > g g g surprisingly inefficient 2019-07-09 14:19:29 UTC 2019-07-09 Stephen Mrenna — Answered
Solved 681854 Madspin error on Generating NLO WH production in same signa final state 2019-07-08 14:08:52 UTC 2019-07-08 Siew Yan HOH — Solved
Answered 681820 How to remove cartain diagrams in my process? 2019-07-06 03:45:56 UTC 2019-07-06 Qiji Xin — Answered
Answered 681817 Poles do not cancel problem for p p > w+ w- h[QCD] in 5fs 2019-07-05 19:11:04 UTC 2019-07-05 Debashis — Answered
Solved 681816 Does reweighting sum over colour configurations? 2019-07-05 17:32:17 UTC 2019-07-05 Johann Brehmer — Solved
Answered 681782 ee> ee [real=QED] process with v2_4_0 lauch interrepted with "index out of range" 2019-07-03 22:55:25 UTC 2019-07-03 Himangshu Neog davide.pagani.85 Answered
Answered 681780 Manual instructions setting cluster_nb_retry=-1? 2019-07-03 21:14:50 UTC 2019-07-03 Josh McFayden — Answered
Answered 681777 How to consistently vary SCALUP at NLO 2019-07-03 16:37:13 UTC 2019-07-03 J. Heisig Paolo Torrielli Answered
Answered 681766 First event weight not nominal 2019-07-02 21:34:22 UTC 2019-07-02 Josh McFayden — Answered
Solved 681763 I am trying to generate pair produced top squarks, with up to two additional patrons but it gives a compiler error. 2019-07-02 19:19:40 UTC 2019-07-02 Hassan — Solved
Answered 681762 Top pair production with two jets 2019-07-02 16:35:24 UTC 2019-07-02 Orcun Kolay Rikkert Frederix Answered
Solved 681757 Values of cross sections for WH and ZH production 2019-07-02 12:08:20 UTC 2019-07-02 Maksym Ovchynnikov — Solved
Answered 681735 0 cross section for ee --> tautau at 20 GeV 2019-07-02 02:52:00 UTC 2019-07-02 Abner Soffer — Answered
Solved 681712 Decay of neutral particle 2019-07-01 10:35:04 UTC 2019-07-01 Maksym Ovchynnikov — Solved
Solved 681654 CutTools compilation fails 2019-06-27 16:05:54 UTC 2019-06-27 Laura Moreno — Solved
Answered 681649 VBF and photon fusion 2019-06-27 13:38:40 UTC 2019-06-27 Gang Li — Answered
Answered 681630 Generation of polarized particles 2019-06-27 03:20:45 UTC 2019-06-27 Aashaq Shah — Answered
Answered 681624 update on reading event files 2019-06-26 21:00:02 UTC 2019-06-26 Graham — Answered
Answered 681610 Rewighting issues: Pseudoscalar_2HDM 2019-06-26 13:20:05 UTC 2019-06-26 Shih-Chieh Hsu — Answered
Solved 681605 Counterterms for Herwig7 2019-06-26 09:23:53 UTC 2019-06-26 Andrej Saibel Paolo Torrielli Solved
Answered 681564 Weights for multiple PDFs in 2.6.5 2019-06-24 10:53:23 UTC 2019-06-24 Chris Hays — Answered
Solved 681556 gfortran: warning: couldn’t understand kern.osversion ‘18.6.0 2019-06-24 05:33:23 UTC 2019-06-24 Abner Soffer — Solved
Solved 681546 Cluster mode 2019-06-23 01:30:46 UTC 2019-06-23 Sebastian Urrutia-Quiroga — Solved
Solved 681528 Z' cross section difference between basf2 and standalone MG using model taudecay_UFO 2019-06-21 16:33:22 UTC 2019-06-21 Igna — Solved
Solved 681527 Problem with dependence on order of adding processes 2019-06-21 15:21:43 UTC 2019-06-21 Jack — Solved
Solved 681510 Problem with importing a model 2019-06-20 16:31:03 UTC 2019-06-20 Maksym Ovchynnikov — Solved
Answered 681508 Model import fails 2019-06-20 14:22:28 UTC 2019-06-20 Maksym Ovchynnikov — Answered
Answered 681502 Parton cm frame 2019-06-20 09:24:31 UTC 2019-06-20 Antara Sarkar — Answered
Solved 681492 how to use multirun in v2.6.5 2019-06-19 22:49:24 UTC 2019-06-19 Jack — Solved
Answered 681464 identifying the source for a change in the cross section - S3 leptoquark and SM 2019-06-18 15:51:20 UTC 2019-06-18 Ophir Turetz — Answered
Answered 681443 Question about different behavior when using DIM6=1 and DIM6^2=2 syntaxes 2019-06-17 15:35:23 UTC 2019-06-17 Kelci Mohrman — Answered
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