-
Article
Open AccessObservation of the Λ b 0 → J/ψ pπ − decay
The first observation of the Cabibbo-suppressed decay Λ b 0 → J/ψpπ − is reported usin...
-
Article
Open AccessStudy of \( \varUpsilon \) production and cold nuclear matter effects in pPb collisions at \( \sqrt{s_{NN}} \) = 5 TeV
Production of ϒ $$ \varUpsilon $...
-
Article
Open AccessMeasurement of CP asymmetry in D 0 → K − K + and D 0 → π − π + decays
Time-integrated CP asymmetries in D 0 decays to the final states K − K + and π − π + are measured us...
-
Article
Open AccessDifferential branching fractions and isospin asymmetries of B → K (*) μ + μ − decays
The isospin asymmetries of B → Kμ + μ − and B → K * μ + μ − decays and the partial b...
-
Article
Open AccessEvidence for the decay \( \mathrm{B}_{\mathrm{c}}^{+}\to {{\mathrm{J}} \left/ {{\uppsi\;3{\uppi^{+}}2{\uppi^{-}}}} \right.} \)
Evidence is presented for the decay $ \mathrm{B}_{\mathrm{c}}^{+}\to {{\mathrm{J}} \left/ {{\uppsi\;3{\uppi^{+}}2{\uppi^{-}}}} \right....
-
Article
Open AccessMeasurement of charged particle multiplicities and densities in \(pp\) collisions at \(\sqrt{s}=7\;\) TeV in the forward region
Charged particle multiplicities are studied in proton–proton collisions in the forward region at a centre-of-mass energy of $$\sqrt{s}...
-
Article
Open AccessMeasurement of \(\psi {(2S)} \) polarisation in \(pp\) collisions at \(\sqrt{s}\) = 7 TeV
The polarisation of prompt \(\psi {(2S)} \) ψ ...
-
Article
Open AccessAngular analysis of charged and neutral B → Kμ + μ − decays
The angular distributions of the rare decays B + → K + μ + ...
-
Article
Open AccessMeasurement of polarization amplitudes and CP asymmetries in B 0 → ϕK *(892)0
An angular analysis of the decay B 0 → ϕK *(892)0 is reported based on a pp collision data sample, corresponding to an integrated luminosity of 1.0 ...
-
Article
Open AccessMeasurement of the \({B} _{c} ^+\) meson lifetime using \({B} _{c} ^+ \rightarrow {{J} /\psi } \mu ^+ \upnu _\mu X\) decays
The lifetime of the \({B} _{c} ^+\) B ...
-
Article
Open AccessMeasurement of \({\Upsilon } \) production in \({{\mathrm {p}}} {{\mathrm {p}}} \) collisions at \({\sqrt{s}} =2.76{\mathrm {\,TeV}} \)
The production of \({{\Upsilon } (1\mathrm {S})} \) ...
-
Article
Open AccessMeasurements of the B +, B 0, \( B_s^0 \) meson and \( \Lambda_b^0 \) baryon lifetimes
Measurements of b-hadron lifetimes are reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb−1, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. Using the exclus...
-
Article
Open AccessObservation of associated production of a Z boson with a D meson in the forward region
A search for associated production of a Z boson with an open charm meson is presented using a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of proton-proton collisions at a centre-of-mass ene...
-
Article
Open AccessSearches for \( \Lambda_b^0 \) and \( \**_b^0 \) decays to \( K_{\mathrm{S}}^0p{\pi^{-}} \) and \( K_{\mathrm{S}}^0p{K^{-}} \) final states with first observation of the \( \Lambda_b^0\to K_{\mathrm{S}}^0p{\pi^{-}} \) decay
A search for previously unobserved decays of beauty baryons to the final states \( K_{\mathrm{S}}^0p{\pi^{-}} \) and ...
-
Article
Open AccessStudy of J/ψ production and cold nuclear matter effects in pPb collisions at \( \sqrt{{{s_{NN }}}} \) = 5 TeV
The production of J/ψ mesons with rapidity 1.5 < y < 4.0 or −5.0 < y < −2.5 and transverse momentum p T < 14 GeV/c is studied with the LHCb detector in proton-lead collisions at a ...
-
Article
Open AccessStudy of forward Z + jet production in pp collisions at \( \sqrt{s} \) = 7 TeV
A measurement of the Z(→ μ + μ −) + jet production cross-section in pp collisions at a centre-of-mass energy
-
Article
Open AccessSearch for the doubly charmed baryon \( \**_{cc}^{+} \)
A search for the doubly charmed baryon \( \**_{cc}^{+} \) in the decay mode
-
Article
Open AccessObservation of \(B^{0}_{s}\) – \(\overline{B}{}^{0}_{s}\) mixing and measurement of mixing frequencies using semileptonic B decays
The \(B^{0}_{s}\) and B 0 mixing frequencies, Δm s and Δm ...
-
Article
Open AccessFirst observation of the decay \( B_s^0\to \phi \overline{K}{*^0} \)
The first observation of the decay \( B_s^0\to \phi \overline{K}{*^0} \) is reported. The analysis is based on a data sample corr...
-
Article
Open AccessObservation of the decay \( B_c^{+} \) → J/ψ K + K − π +
The decay \( B_c^{+} \) → J/ψK + K − ...
