5–10 Sept 2021
Online
Europe/Lisbon timezone

ATLAS results on charmonium production and B_c production and decays

5 Sept 2021, 17:44
18m
Online

Online

Talk QCD, spin physics and chiral dynamics QCD, spin physics and chiral dynamics

Speaker

Semen Turchikhin (Joint Institute for Nuclear Research (RU))

Description

Recent results from the proton-proton collision data taken by the ATLAS experiment on the charmonium production and on the B_c production and decays will be presented. The measurement of the associated production of the J/psi meson and a gauge boson, including the separation of single and double parton scattering components, will be discussed. The measurement of J/psi and psi(2S) differential cross sections will be reported as measured on the whole Run 2 dataset. The measurement of the differential ratios of the B_c+ and B+ production cross sections at 8 TeV will also be shown. New results on the B_c decays to J/psi Ds(*) final states obtained with the Run 2 data at 13 TeV will be detailed.

Primary author

Semen Turchikhin (Joint Institute for Nuclear Research (RU))

Presentation materials