CMS Collaboration; Sirunyan, A. M.; DUBE, SOURABH; KANSAL, B.; KAPOOR, A.; KOTHEKAR, K.; PANDEY, S.; RANE, A.; RASTOGI, A.; SHARMA, SEEMA et al.
(American Physical Society, 2020-08)
Ratios of cross sections, σ(Z+c jets )/σ ( Z+ jets), σ( Z+b jets )/ σ( Z+ jets), and σ(Z+c jets )/σ(Z+b jets) in the associated production of a Z boson with at least one charm or bottom quark jet are measured in proton-proton ...