Speaker
Taozhe 余涛哲
(IHEP)
Description
We present a measurement of the prompt J/ψ pair production cross section in proton-proton collisions at √s = 13 TeV with the CMS experiment. The data correspond to an integrated luminosity of 135 /fb and were collected during LHC Run 2. The differential cross section of prompt J/ψ pair produced from inclusive process has been measured as a function of the double J/ψ mass, transverse momentum, and rapidity.
Primary author
Taozhe 余涛哲
(IHEP)
