... Previous message: [Comphep-common] 2HDM process production . Next message: [Comphep-common] 2HDM process production . ... My question is that at LHC the dominant production cross-section fo this > channel is through gluon-gluon fusion, while here in comphep using > colliding beams of pb-pb, which contains virtual bottom quarks and gluons > in =side proton beams, but among the fynman diagrams i could not find such > diagram which produce this process by gluon fusion, please anybody can > help me. ...