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Measurement of the branching fractions of the decays B0s→¯¯¯D0K−π+ and B0→¯¯¯D0K+π−
(American Physical Society, 2013-06-20)
The first observation of the decay B0s→¯¯¯D0K−π+ is reported. The analysis is based on a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of pp collisions, collected with the LHCb ...
Precision measurement of the B+c meson mass
(Springer, 2020-07)
A precision measurement of the B+c meson mass is performed using proton- proton collision data collected with the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to a total ...
Measurement of the B0s−B¯0s oscillation frequency Δms in B0s→D−s(3)π decays
(Elsevier, 2012-03-19)
The B0s–B0soscillation frequency msis measured with 36 pb−1of data collected inppcollisions at √s=7 TeV by the LHCb experiment at the Large Hadron Collider. A total of 1381B0s→D−sπ+andB0s→D−sπ+π−π+signal ...
Measurements of the branching fractions and CP asymmetries of B± → J/ψ π± and B± → ψ(2S) π± decays
(American Physical Society, 2012-05-07)
A study of B±→J/ψπ± and B±→ψ(2S)π± decays is performed with data corresponding to 0.37 fb−1 of proton-proton collisions at √s=7 TeV. Their branching fractions are found to be B(B±→J/ψπ±)=(3.88±0.11± ...
Dalitz plot analysis of B0 → D¯ 0πþπ− decays
(American Physical Society, 2015-08)
The resonant substructures of B0 → D¯ 0πþπ− decays are studied with the Dalitz plot technique. In this
study a data sample corresponding to an integrated luminosity of 3.0 fb−1 of pp collisions collected ...
Observation of several sources of CP violation in B+ → π+ π+ π− decays
(American Physical Society, 2020-01)
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 ...
Measurement of the forward-backward asymmetry in Z/γ∗ → μ + μ − decays and determination of the effective weak mixing angle
(Springer, 2015-11-27)
The forward-backward charge asymmetry for the process qq¯¯→Z/γ∗→μ+μ− is measured as a function of the invariant mass of the dimuon system. Measurements are performed using proton proton collision data ...
Search for CP violation in the decay D+→π−π+π+
(Elsevier, 2014-01-20)
A search for CP violation in the phase space of the decay $D^+\to\pi^-\pi^+\pi^+$ is reported using $pp$ collision data, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected by the LHCb ...
Study of D J meson decays to D +π−, D 0π+ and D ∗+π− final states in pp collisions
(Springer, 2013-09-26)
A study of D +π−, D 0π+ and D ∗+π− final states is performed using pp collision data, corresponding to an integrated luminosity of 1.0 fb−1, collected at a centre-of-mass energy of 7 TeV with the LHCb ...
Exclusive J/ψ and ψ(2S) production in pp collisions at √s= 7 TeV
(IOPscience, 2013-02)
Exclusive J/ψ and ψ(2S) vector meson production has been observed in the
dimuon channel using the LHCb detector. The cross-section times branching
fractions to two muons with pseudorapidities between ...