Questions for Qiji Xin

              
Summary Created Submitter In Assignee Status
Solved 706878 Fluctuations in the cross section resutls 2023-06-02 16:24:51 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Answered 701992 How to set a cut on Q^2 = -(p1-p3)^2 ? 2022-05-28 01:21:04 UTC Qiji Xin MadGraph5_aMC@NLO Answered
Solved 701658 How change the mass of charm quark? 2022-05-04 01:09:02 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 701647 Unknown command line argument '-x86-pad-for-align=false' 2022-05-03 14:29:55 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 699400 ValueError: math domain error 2021-11-08 20:48:29 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 697110 Install Pythia8.3 under MadGraph? 2021-05-17 22:42:48 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Answered 697090 Problems encountered when calculating deep inelastic scattering with MadGraph+Pythia 2021-05-16 21:31:55 UTC Qiji Xin MadGraph5_aMC@NLO Answered
Answered 683970 (Much) Fewer events than requested when calculating the cross section 2019-09-16 19:35:09 UTC Qiji Xin MadGraph5_aMC@NLO Answered
Solved 681820 How to remove cartain diagrams in my process? 2019-07-06 03:45:56 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 681325 An issue of MadGraph when calculating neutrino cross sections 2019-06-10 17:24:17 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 679103 A few question about the photon PDF in MadGraph 2019-03-11 04:35:45 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 679008 The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO 2019-03-06 22:24:31 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 678937 Can I/How to use MadGraph to do fixed target deep inelastic scattering? 2019-03-04 17:26:10 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 678916 Can I use CalcHEP to calculate the neutrino-proton/neutron deep inelastic scattering cross section? 2019-03-03 19:51:49 UTC Qiji Xin CalcHEP Solved
Solved 678004 How to know the relative minus/plus signs between diagrams? 2019-01-22 19:13:04 UTC Qiji Xin CalcHEP Solved
Solved 678003 How to know the relative minus/plus sign between diagrams? 2019-01-22 19:12:07 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 676227 How to modify the matrix element in Madgraph? 2018-11-17 03:42:35 UTC Qiji Xin MadGraph5_aMC@NLO Solved
Solved 676226 How to modify the matrix element in CalcHEP?  2018-11-17 03:06:15 UTC Qiji Xin CalcHEP Solved
Solved 675342 Using PDF in Calc, how to set the Q? 2018-10-18 17:43:15 UTC Qiji Xin CalcHEP Solved
Solved 673769 Question about the "negative points" and breaking gauge invariance. 2018-09-12 22:35:55 UTC Qiji Xin CalcHEP Solved
Solved 673551 How to speed up MadGraph if I only want to see the total cross section? 2018-09-08 14:54:22 UTC Qiji Xin MadGraph5_aMC@NLO Solved
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