papers

Publications (511)

hep-ex2014

First measurement of the charge asymmetry in beauty-quark pair production at a hadron collider

R. Aaij, B. Adeva, M. Adinolfi +700

The difference in the angular distributions between beauty quarks and antiquarks, referred to as the charge asymmetry, is measured for the first time in pair production…

hep-ex2014

Measurement of the CP-violating phase in decays and limits on penguin effects

LHCb collaboration, R. Aaij, B. Adeva +697

Time-dependent CP violation is measured in the channel for each resonant final state using data collected with an integrated luminosity of…

hep-ex2018

Evidence for the decay

LHCb collaboration, R. Aaij, B. Adeva +788

A search for the decay is presented using data sets corresponding to 1.0, 2.0 and 1.6 of integrated luminosity co…

hep-ex2014

Measurement of the B0bar-B0 and Bsbar-Bs production asymmetries in pp collisions at sqrt(s)=7 TeV

LHCb collaboration, R. Aaij, B. Adeva +700

The B0bar-B0 and Bsbar-Bs production asymmetries, AP(B0) and AP(Bs), are measured by means of a time-dependent analysis of B0 -> J/ψK*0, B0 -> D- pi+ and Bs -> Ds- pi+ decays, usi…

hep-ex2017

Measurement of forward , and production in collisions at TeV

LHCb collaboration, R. Aaij, B. Adeva +767

The production of , and is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 Te…

hep-ex2016

Model-independent measurement of mixing parameters in decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +724

The first model-independent measurement of the charm mixing parameters in the decay is reported, using a sample of collision data recorded by the LHCb…