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学术报告

Physics with multiple heavy quarks

by Dr Vanya Belyaev

Asia/Shanghai
Description

The production cross-section of heavy quarks in high-energy hadron collisions at the Large Hadron Collider (LHC) is so large that it opens posisbility to study the processes with multiple production of heavy quarks. Those include both processes, where the multiple heavy quarks are produced via a single parton-parton interaction, as well as processes where the pairs of heavy quarks are produced via multiple independent parton interactions. Both kinds of processes are intensively studied by the LHCb collaboration in proton-proton collisions at the c.o.m energies of 7, 8 and 13 TeV. The summary of the results on the production of multiple charm and beauty quarks (including physics with B_c^+, Ξ_cc^(++) and T_cc^+particles) will be reported.

About the speaker:

Ivan (Vanya) Belyaev worked in ARGUS and HERA-B(DESY, Hamburg, Germany), Belle (KEK, Tsukuba, Japan) and LHCb (CERN, Geneva, Switzerland) collaborations. Scientific interests include the decays of charm and beauty particles, production of heavy quarks in high-energy hadron interactions, spectroscopy of conventional and exotic hadrons, including the precise measurements of the hadron properties. 

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Zoom link: https://us06web.zoom.us/j/87048688243?pwd=S0FRZTJ5ekV0VUhFZEJWNWxScVF6QT09

Zoom ID: 8704 8688 243

Zoom password: 123456