22-29 July 2015
Europe/Vienna timezone

B Physics at CMS with Run2 and beyond

Jul 25, 2015, 10:35 AM


talk Flavour Physics and Fundamental Symmetries Flavour Physics and Fundamental Symmetries


Kai-Feng Chen (National Taiwan University (NTU))


The LHC is entering into operation with an increased centre-of-mass energy of 13 TeV, and within the next 3 years of operations (Run2) the foreseen integrated luminosity delivered to CMS will be about 100 fb-1. The B hadron production cross section is expected to nearly double at this energy compared to Run1, thus potentially increasing by almost one order of magnitude the collected statistics relative to Run1. This will enable CMS to perform enhanced measurements in the B sector. A further increase in integrated luminosity is expected to occur in two more steps after the second LHC long shutdown (LS) in 2018 and the third LS in 2021, thus enabling to significantly improve the precision of several B physics measurements, including Bs/Bd->mu+ mu-, and search for rarer decays. This talk will report on the prospects for B physics measurements with high statistics data at CMS, and will present preliminary results obtained with 13 TeV data.

Primary author

Kai-Feng Chen (National Taiwan University (NTU))

Presentation materials