Observations are reported of different sources of CP violation from an amplitude analysis of B+ → π+π+π− decays, based on a data sample corresponding to an integrated luminosity of 3 fb−1 of pp collisions recorded...
详细信息
The resonant structure of the doubly Cabibbo-suppressed decay D+ → K−K+K+ is studied for the first time. The measurement is based on a sample of pp-collision data, collected at a centre-of-mass energy of 8 TeV with t...
详细信息
The first amplitude analysis of the B± → π±K+K− decay is reported based on a data sample corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions recorded in 2011 and 2012 with the LHCb detec...
详细信息
The radiative decay Λ0b → Λγ is observed for the first time using a data sample of proton-proton collisions corresponding to an integrated luminosity of 1.7 fb−1 collected by the LHCb experiment at a center-of-mas...
Measurements of CP observables in B0 → DK∗0 decays are presented, where D represents a superposition of D0 and D0 states. The D meson is reconstructed in the two-body final states K+π−, π+K−, K+K− and π+π−, and, ...
详细信息
The production of B+, B0 and Λ0b hadrons is studied in proton-lead collisions at a centre-of-mass energy per nucleon pair of √sNN = 8.16 TeV recorded with the LHCb detector at the LHC. The measurement uses a dataset...
详细信息
The results of an amplitude analysis of the charmless three-body decay B+ → π+π+π−, in which CP-violation effects are taken into account, are reported. The analysis is based on a data sample corresponding to an in...
详细信息
The first untagged decay-time-integrated amplitude analysis of Bs0 → KS0K±π decays is performed using a sample corresponding to 3.0 fb−1 of pp collision data recorded with the LHCb detector during 2011 and 2012...
We report measurements of the lifetimes of the Λ+c , Ξc+ and Ξc0 charm baryons using proton-proton collision data at center-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3.0 fb−1, co...
详细信息
Using proton-proton collision data, collected with the LHCb detector and corresponding to 1.0, 2.0 and 1.9 fb−1 of integrated luminosity at the centre-of-mass energies of 7, 8, and 13 TeV, respectively, the decay Λ0b...
暂无评论