MadGraph5_aMC@NLO

Open questions for MadGraph5_aMC@NLO

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Summary Created Submitter Assignee Status
Open 823283 Gridpack crashes when using LHAPDF 2025-12-15 09:58:54 UTC Cedric Verstege — Open
Open 823272 Command "generate_events run_18" interrupted with error: InvalidCmd : No event file corresponding to run_18_decayed_1 run. 2025-12-13 04:04:48 UTC SHUBHAM YADAV — Open
Open 822871 Pythia8 not working in Cluster 2025-11-16 12:00:17 UTC Taegyu Lee — Open
Open 823249 cross section bug with madspin onshell mode 2025-12-09 03:01:11 UTC Sihyun Jeon — Open
Open 823237 How to check FAB Bank account balance programmatically? 2025-12-06 10:50:21 UTC Alessandro — Open
Open 823147 Charm cross section 2025-11-20 09:06:36 UTC imanol corredoira Hua-Sheng Shao Open
Open 823211 cant run SM in the SMEFTatNLO-default 2025-12-01 11:15:47 UTC Pradeep Singh Shekhawat — Open
Open 822767 MadSpin for processes with EW corrections 2025-10-28 13:28:21 UTC Laurids Jeppe Rikkert Frederix Open
Open 822819 Mixed PDF in ultraperipheral process 2025-11-06 14:53:32 UTC laura duarte Hua-Sheng Shao Open
Open 822741 Fail to have Pythia events when setting iww PDf in Madgraph 2025-10-24 06:47:26 UTC Shang-Fu Wei Yang Ma Open
Open 819353 Channel 1 has encountered a fraction of 0.374 of numerically unstable loop matrix element computations 2024-11-15 04:14:25 UTC ouseph cj Valentin Hirschi Open
Open 819264 e+ e- > j j [QCD QED] with eMELA bug with quarkphreco and lepphreco parameters 2024-11-03 11:22:57 UTC Le Van Dung marco zaro Open
Open 816181 Request for Recommendations on Replacing the HiggsSelfCoupling Model 2024-06-06 04:59:49 UTC Zhuolin Zhang davide.pagani.85 Open
Open 709229 Exclusive dilepton production at NLO 2024-02-07 09:27:00 UTC Michael Pitt marco zaro Open
Open 709156 Stop all computation error. model: loop_qcd_qed_sm 2024-01-30 20:02:42 UTC Christian davide.pagani.85 Open
Open 708622 Failed the initialization of loop-induced matrix element 2023-12-04 14:41:25 UTC Camila Pereira Ramos Valentin Hirschi Open
Open 708524 Exact command to plot after getting the HwU file 2023-11-23 21:27:39 UTC Mohammad Mobassir Ameen Valentin Hirschi Open
Open 707151 SMEFTatNLO not converging with top and photon in final state 2023-06-29 13:06:47 UTC Michele Mormile marco zaro Open
Open 706852 NLO diboson +2 jets generation without specifying alpha_EW order 2023-05-31 07:35:58 UTC Iro Koletsou Rikkert Frederix Open
Open 706512 error in QED process 2023-05-04 17:10:54 UTC lorenzo marafatto marco zaro Open
Open 705886 A compilation Error occurs when trying to compile /home/raseeb/MG5_aMC_v2_9_6/Test_S3M/Source. 2023-03-20 08:15:03 UTC raseeb haroon marco zaro Open
Open 704470 condor and mg5_amcnlo 2023-01-19 15:53:52 UTC lorenzo marafatto marco zaro Open
Open 704245 eMELA_LEGACYLLPDF 2022-12-31 15:04:57 UTC lorenzo marafatto marco zaro Open
Open 703718 Command "launch auto " interrupted with error, with non zero status: 1. Stop all computation 2022-11-04 10:54:05 UTC lorenzo marafatto marco zaro Open
Open 703694 lhapdf & emela 2022-11-02 20:20:55 UTC lorenzo marafatto marco zaro Open
Open 703501 Problem generating VLQ tp+j 2022-10-16 18:45:26 UTC Alexis Kalogeropoulos Hua-Sheng Shao Open
Open 702725 ZZ to HH cross section not tending to 0 2022-08-10 14:00:08 UTC Shameran Mahmud Richard Ruiz Open
Open 701947 generation of NLO and LO samples needed for the evaluation of the k-factor 2022-05-25 08:15:46 UTC Marta Czurylo Paolo Torrielli Open
Open 702396 madgraph+pythia8 NLO+PS example failing on fedora 36 2022-07-06 09:56:57 UTC Gustavs Kehris marco zaro Open
Open 702374 how to implement Initial state Radiation in leptons in Mg5 2022-07-04 12:11:58 UTC Muhammad Umar Fraooq marco zaro Open
Open 701768 Help with MadSTR 2022-05-12 04:04:43 UTC Rameswar Sahu marco zaro Open
Open 701131 analysis_lhe.f does not seem to compile 2022-03-30 07:54:09 UTC Claudio Severi Rikkert Frederix Open
Open 696005 colour amp problem with EFT diagrams 2021-03-11 17:48:08 UTC Eleni Vryonidou Valentin Hirschi Open
Open 700493 ERROR in genps_fks.f at Leading Order 2022-02-03 14:47:02 UTC Hesham El Faham — Open
Open 699851 Computation fails when using [LOonly=QCD] 2021-12-13 21:18:51 UTC Hesham El Faham marco zaro Open
Open 699211 a soft link of MadLoop 2021-10-24 15:57:44 UTC Halley_X Valentin Hirschi Open
Open 699054 set zerowidth_tchannel True" with error 2021-10-11 13:51:04 UTC Georges Azuelos — Open
Open 699001 Amplitudes in Four dimentional helicity scheme(FDH) and 'tHooft-Veltman scheme (HV). 2021-10-07 13:02:53 UTC Biswajit Das Valentin Hirschi Open
Open 697953 CKKW-L merging, PY8 pearalellization issue. 2021-07-12 17:58:45 UTC AFSAR REJA Stefan Prestel Open
Open 697544 Z total width at NLO 2021-06-15 11:17:46 UTC Sarah Malik Hua-Sheng Shao Open
Open 695784 Optimizing ZZ+012jets NLO gridpack production 2021-02-27 21:57:47 UTC He He Valentin Hirschi Open
Open 693793 Crash when automatically calculating widths in Pseudoscalar_2HDM model 2020-11-02 21:13:14 UTC Hannes — Open
Open 692919 SMEFTatNLO event generation ctG @ NP^2==4 2020-09-15 13:54:33 UTC Rahul Balasubramanian Valentin Hirschi Open
Open 692899 Forced semi-leptonic decay of b-hadrons 2020-09-14 07:49:51 UTC Amit Chakraborty — Open
Open 689532 madspin fails to generate 3body decay events 2020-03-27 09:25:05 UTC Jihun Kim — Open
Open 687574 loop_sm model- associated production of higgs 2019-12-27 09:53:50 UTC Antara Sarkar Valentin Hirschi Open
Open 687442 Error with CKKW(L) Merging 2019-12-22 17:39:38 UTC Jack Y. Araz Stefan Prestel Open
Open 685118 How to speed up computation of cross-section for a QCD process at NLO? 2019-10-14 11:50:58 UTC Tamasi marco zaro Open
Open 680958 DJR distribution between standalone Pythia8 and MG5 2019-05-21 01:15:57 UTC Chang Jung Stefan Prestel Open
Open 680370 Pythia 8 stucks on shower jobs 2019-04-21 21:52:27 UTC Maksym Ovchynnikov Valentin Hirschi Open
Open 679785 merged cross section dependence of ktdurham (with CKKW-L matching) 2019-04-05 08:11:56 UTC Chang Jung Valentin Hirschi Open
Open 679424 loop matrix element through python 2019-03-22 14:28:21 UTC Mohammad Valentin Hirschi Open
Open 679538 Pythia8 no output when using condor cluster 2019-03-25 14:41:05 UTC Diana Krupova Valentin Hirschi Open
Open 678635 Process with loop_qcd_qed_sm model 2019-02-18 15:23:18 UTC SUBHASISH BEHERA Valentin Hirschi Open
Open 675872 Problem in h > b b~ g 2018-11-02 13:14:05 UTC teddym Valentin Hirschi Open
Open 676187 p p > h h [QCD] problem 2018-11-16 08:28:20 UTC Ruibo Li Valentin Hirschi Open
Open 676114 Pythia8 shower interrupted 2018-11-13 22:27:23 UTC Sebastian Urrutia-Quiroga Stefan Prestel Open
Open 675548 Segmentation fault when running pythia 2018-10-25 08:10:57 UTC Melissa Stefan Prestel Open
Open 675391 UV part of QCD and EW NLO correction (virt=QCD QED) to pp-> bb_bar W+(W+->e+ve) 2018-10-20 07:26:45 UTC Biswajit Das Hua-Sheng Shao Open
Open 675363 Problems running MG using CKKW-L matching scheme 2018-10-19 09:27:11 UTC Roberto Ruiz Valentin Hirschi Open
Open 675174 No event production with NLO EWK process 2018-10-14 06:40:31 UTC Liqing Zhang davide.pagani.85 Open
Open 674518 Problem installing QCDLoop 2018-09-29 17:07:37 UTC Saumyen Kundu Valentin Hirschi Open
Open 674456 Return matrix element squared of all terms 2018-09-27 11:53:14 UTC Ana Luisa Moreira de Carvalho Valentin Hirschi Open
Open 673962 MadGraph5_aMC@NLO with amcfast 2018-09-14 15:05:53 UTC Emanuele Roberto Nocera Rikkert Frederix Open
Open 670163 'One event with large weight have been found in channel G3', the process is not tried again 2018-06-12 15:04:27 UTC Joshua Lin Valentin Hirschi Open
Open 669057 MG5_aMC vs amcfast and applgrid 2018-05-15 09:27:09 UTC mohamed meziani kada Rikkert Frederix Open
Open 667351 A problem when installing pythia8 2018-03-29 21:02:03 UTC Maksym Ovchynnikov Valentin Hirschi Open
Open 660471 Problem with NLO event production 2017-11-08 09:14:57 UTC Andreas Kirchhoff Valentin Hirschi Open
Open 667106 pythia giving zero events 2018-03-22 20:46:30 UTC Seyda Ipek Valentin Hirschi Open
Open 654347 turn on built-in electroweak shower in PYTHIA 2017-07-31 16:33:40 UTC yicongsui Stefan Prestel Open
Open 651189 Cluster running fails with error "OSError : [Fail 5 times]" 2017-07-21 06:00:37 UTC Otman marco zaro Open
Open 482763 NLO rw failing: No particle qed<=3 in model 2017-02-24 13:14:46 UTC senka duric Rikkert Frederix Open
Open 620988 SUSYQCD_UFO generation 2017-04-17 10:25:38 UTC Mihoko_Nojiri Hua-Sheng Shao Open
Open 536801 Poles do not cancel in SUSY NLO calculations 2017-03-07 23:28:29 UTC Denys Hua-Sheng Shao Open
Open 458386 jobs[i]['nevents'] += 1 IndexError: list index out of range 2017-02-14 00:04:23 UTC Sylvie Braibant Rikkert Frederix Open
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