GENXICC2.0: An Upgraded Version of the Generator for Hadronic Production of Double Heavy Baryons Ξcc, Ξbc and Ξbb
Chang, Chao-Hsi · Wang, Jian-Xiong · Wu, Xing-Gang
Original · EN
An upgraded (second) version of the package GENXICC (A Generator for Hadronic Production of the Double Heavy Baryons Ξcc, Ξbc and Ξbb by C.H. Chang, J.X. Wang and X.G. Wu, [its first version: in Comput. Phys. Commun. 177 (2007) 467-478]) is presented. Users, with this version being implemented in PYTHIA and a GNU C compiler, may simulate full events of the production in various experimental environments conveniently. In comparison with the previous version, in order to implement it in PYTHIA properly, a subprogram for the fragmentation of the produced double heavy diquark to the relevant baryon is complemented and the interphase of the generator to PYTHIA is changed accordingly. In the subprogram, with explanation, certain necessary assumptions (approximations) are made so as to conserve the momenta and the QCD `color' flow for the fragmentation.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.