B. Liu

activity

20112016

most citedMeasurement of J/psi production in pp collisions at sqrt(s)=7 TeV

343 citations · 2.6k across the 32 of their papers we have counts for

collaborators

32 papers

hep-ex2016★ 98 cited

Measurement of the $b$ -quark production cross-section in 7 and 13 TeV $pp$ collisions

LHCb collaboration, R. Aaij, B. Adeva +766

Measurements of the cross-section for producing \bquark quarks in the reaction $pp \to b b ˉ X$ are reported in 7 and 13 TeV collisions at the LHC as a function of the pseudorapi…

hep-ex2014★ 58 cited

Precision measurement of the mass and lifetime of the $Ξ_{b}^{0}$ baryon

LHCb collaboration, R. Aaij, B. Adeva +701

Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb $^{- 1}$ collected by LHCb at center-of-mass energies of 7 and 8 TeV, about 3800 $Ξ_b^0\…

hep-ex2013★ 51 cited

Search for CP violation in the decay $D^{+} \to π^{-} π^{+} π^{+}$

LHCb collaboration, R. Aaij, B. Adeva +666

A search for CP violation in the phase space of the decay $D^{+} \to π^{-} π^{+} π^{+}$ is reported using $pp$ collision data, corresponding to an integrated luminosity of 1.0 fb $^{- 1}$ , colle…

hep-ex2013★ 31 cited

Model-independent search for CP violation in D0 to K-K+pi-pi+ and D0 to pi-pi+pi+pi- decays

LHCb collaboration, R. Aaij, B. Adeva +657

A search for CP violation in the phase-space structures of D0 and D0bar decays to the final states K-K+pi-pi+ and pi-pi+pi+pi- is presented. The search is carried out with a data s…

hep-ex2013★ 46 cited

First measurement of time-dependent CP violation in Bs -> K+K- decays

LHCb collaboration, R. Aaij, B. Adeva +657

Direct and mixing-induced CP-violating asymmetries in Bs -> K+K- decays are measured for the first time using a data sample of pp collisions, corresponding to an integrated luminos…

hep-ex2013★ 53 cited

Measurement of the flavour-specific CP-violating asymmetry $a_{sl}^{s}$ in $B_{s}^{0}$ decays

LHCb collaboration, R. Aaij, B. Adeva +655

The CP-violating asymmetry a_{sl}^s is studied using semileptonic decays of Bs and anti-Bs mesons produced in pp collisions at a centre-of-mass energy of 7 TeV at the LHC, exploiti…

hep-ex2013★ 98 cited

Study of $D_{J}$ meson decays to $D^{+} π^{-}$ , $D^{0} π^{+}$ and $D^{*+} π^{-}$ final states in pp collision

LHCb collaboration, R. Aaij, B. Adeva +648

A study of $D^{+} π^{-}$ , $D^{0} π^{+}$ and $D^{*+} π^{-}$ final states is performed using pp collision data, corresponding to an integrated luminosity of 1.0 $f b^{- 1}$ , collected at a centre-…

hep-ex2013★ 148 cited

Differential branching fraction and angular analysis of the decay $B_{s}^{0} \to ϕ μ^{+} μ^{-}$

LHCb collaboration, R. Aaij, C. Abellan Beteta +636

The determination of the differential branching fraction and the first angular analysis of the decay $B_{s}^{0} \to ϕ μ^{+} μ^{-}$ are presented using data, corresponding to an integrated…

hep-ex2013★ 90 cited

Precision measurement of D meson mass differences

LHCb collaboration, R. Aaij, C. Abellan Beteta +176

Using three- and four-body decays of $D$ mesons produced in semileptonic $b$ -hadron decays, precision measurements of $D$ meson mass differences are made together with a measuremen…

hep-ex2013★ 185 cited

Differential branching fraction and angular analysis of the decay $B^{0} \to K^{* 0} μ^{+} μ^{-}$

LHCb collaboration, R. Aaij, C. Abellan Beteta +631

The angular distribution and differential branching fraction of the decay $B^{0} \to K^{* 0} μ^{+} μ^{-}$ are studied using a data sample, collected by the LHCb experiment in $pp$ co…

hep-ex2013★ 24 cited

Measurement of the branching fractions of the decays Bs -> D0bar K- π+ and B0 -> D0bar K+ π-

LHCb collaboration, R. Aaij, C. Abellan Beteta +631

The first observation of the decay Bs -> D0bar K- π+ is reported. The analysis is based on a data sample, corresponding to an integrated luminosity of 1.0 fb-1 of pp collisions, co…

hep-ex2013★ 30 cited

Measurements of the branching fractions of $B^{+} \to p p ˉ K^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

The branching fractions of the decay $B^{+} \to p p ˉ K^{+}$ for different intermediate states are measured using data, corresponding to an integrated luminosity of $1.0 fb^{-1}…

hep-ex2013★ 20 cited

Search for CP violation in D+ -> phi pi+ and Ds+ -> Ks pi+ decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

A search for CP violation in D+ -> phi pi+ decays is performed using data collected in 2011 by the LHCb experiment corresponding to an integrated luminosity of 1.0 fb^{-1} at a cen…

hep-ex2013★ 28 cited

Observation of the suppressed ADS modes $B^{\pm} \to [π^{\pm} K^{\mp} π^{+} π^{-}]_{D} K^{\pm}$ and $B^{\pm} \to [π^{\pm} K^{\mp} π^{+} π^{-}]_{D} π^{\pm}$

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

An analysis of $B^{\pm} \to D K^{\pm}$ and $B^{\pm} \to D π^{\pm}$ decays is presented where the $D$ meson is reconstructed in the four-body final state $K^{\pm} π^{\mp} π^{+} π^{-}$ . Using…

hep-ex2013★ 60 cited

Search for direct CP violation in D0 -> h- h+ modes using semileptonic B decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

A search for direct CP violation in D0 -> h- h+ (where h=K or pi) is presented using data corresponding to an integrated luminosity of 1.0 fb^-1 collected in 2011 by LHCb in pp col…

hep-ex2013★ 53 cited

Amplitude analysis and branching fraction measurement of Bs->J/ψK+K-

LHCb collaboration, R. Aaij, C. Abellan Beteta +625

An amplitude analysis of the final state structure in the Bs->J/ψK+K- decay mode is performed using 1.0/fb of data collected by the LHCb experiment in 7 TeV center-of-mass energy p…

hep-ex2012★ 17 cited

First evidence for the annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$

LHCb collaboration, R. Aaij, C. Abellan Beteta +617

Evidence for the hadronic annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$ is found with greater than $3 σ$ significance. The branching fraction and \CP asymmetry are measured to be \ma…

hep-ex2012★ 105 cited

Differential branching fraction and angular analysis of the $B^{+} \to K^{+} μ^{+} μ^{-}$ decay

LHCb collaboration, R. Aaij, C. Abellan Beteta +617

The angular distribution and differential branching fraction of the decay $B^{+} \to K^{+} μ^{+} μ^{-}$ are studied with a dataset corresponding to $1.0 fb^{- 1}$ of…

hep-ex2012★ 21 cited

Measurement of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A precise determination of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime can be used to constrain contributions from physics beyond the Standard Model in the $B_{s}^{0}$ meson sys…

hep-ex2012★ 34 cited

Measurement of relative branching fractions of B decays to $ψ (2 S)$ and $J / ψ$ mesons

LHCb Collaboration

The relative rates of B-meson decays into $J / ψ$ and $ψ (2 S)$ mesons are measured for the three decay modes in pp collisions recorded with the LHCb detector. The ratios of branching…

hep-ex2012★ 114 cited

Observation of excited Lambda_b0 baryons

LHCb collaboration, R. Aaij, C. Abellan Beteta +615

Using pp collision data corresponding to 1.0 fb-1 integrated luminosity collected by the LHCb detector, two narrow states are observed in the Lambda_b0pi+pi- spectrum with masses 5…

hep-ex2012★ 88 cited

Measurement of the isospin asymmetry in $B \to K^{(*)} μ^{+} μ^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +615

The isospin asymmetries of $B \to K^{(*)} μ^{+} μ^{-}$ decays and the partial branching fractions of $B^{0} \to K^{0} μ^{+} μ^{-}$ and $B^{+} \to K^{*+} μ^{+} μ^{-}$ are measured as a function of the di-m…

hep-ex2012★ 163 cited

Observation of double charm production involving open charm in pp collisions at $s$ =7 TeV

LHCb Collaboration, R. Aaij, C. Abellan Beteta +589

The production of $J / ψ$ mesons accompanied by open charm, and of pairs of open charm hadrons are observed in pp collisions at a centre-of-mass energy of 7 TeV using an integrated l…

hep-ex2012★ 93 cited

Analysis of the resonant components in Bs->J/ψπ+π-

The LHCb collaboration, R. Aaij, C. Abellan Beteta +592

The decay Bs->J/ψπ+π- can be exploited to study CP violation. A detailed understanding of its structure is imperative in order to optimize its usefulness. An analysis of this three…

Measurement of the b-quark production cross-section in 7 and 13 TeV pp collisions

Precision measurement of the mass and lifetime of the Ξb0​ baryon

Search for CP violation in the decay D+→π−π+π+

Model-independent search for CP violation in D0 to K-K+pi-pi+ and D0 to pi-pi+pi+pi- decays

First measurement of time-dependent CP violation in Bs -> K+K- decays

Measurement of the flavour-specific CP-violating asymmetry asls​ in Bs0​ decays

Study of DJ​ meson decays to D+π−, D0π+ and D∗+π− final states in pp collision

Differential branching fraction and angular analysis of the decay Bs0​→ϕμ+μ−

Precision measurement of D meson mass differences

Differential branching fraction and angular analysis of the decay B0→K∗0μ+μ−

Measurement of the branching fractions of the decays Bs -> D0bar K- π+ and B0 -> D0bar K+ π-

Measurements of the branching fractions of B+→ppˉ​K+ decays

Search for CP violation in D+ -> phi pi+ and Ds+ -> Ks pi+ decays

Observation of the suppressed ADS modes B±→[π±K∓π+π−]D​K± and B±→[π±K∓π+π−]D​π±

Search for direct CP violation in D0 -> h- h+ modes using semileptonic B decays

Amplitude analysis and branching fraction measurement of Bs->J/ψK+K-

First evidence for the annihilation decay mode B+→Ds+​ϕ

Differential branching fraction and angular analysis of the B+→K+μ+μ− decay

Measurement of the effective Bs0​→K+K− lifetime

Measurement of relative branching fractions of B decays to ψ(2S) and J/ψ mesons

Observation of excited Lambda_b0 baryons

Measurement of the isospin asymmetry in B→K(∗)μ+μ− decays

Observation of double charm production involving open charm in pp collisions at s​=7 TeV

Analysis of the resonant components in Bs->J/ψπ+π-

Measurement of the $b$ -quark production cross-section in 7 and 13 TeV $pp$ collisions

Precision measurement of the mass and lifetime of the $Ξ_{b}^{0}$ baryon

Search for CP violation in the decay $D^{+} \to π^{-} π^{+} π^{+}$

Measurement of the flavour-specific CP-violating asymmetry $a_{sl}^{s}$ in $B_{s}^{0}$ decays

Study of $D_{J}$ meson decays to $D^{+} π^{-}$ , $D^{0} π^{+}$ and $D^{*+} π^{-}$ final states in pp collision

Differential branching fraction and angular analysis of the decay $B_{s}^{0} \to ϕ μ^{+} μ^{-}$

Differential branching fraction and angular analysis of the decay $B^{0} \to K^{* 0} μ^{+} μ^{-}$

Measurements of the branching fractions of $B^{+} \to p p ˉ K^{+}$ decays

Observation of the suppressed ADS modes $B^{\pm} \to [π^{\pm} K^{\mp} π^{+} π^{-}]_{D} K^{\pm}$ and $B^{\pm} \to [π^{\pm} K^{\mp} π^{+} π^{-}]_{D} π^{\pm}$

First evidence for the annihilation decay mode $B^{+} \to D_{s}^{+} ϕ$

Differential branching fraction and angular analysis of the $B^{+} \to K^{+} μ^{+} μ^{-}$ decay

Measurement of the effective $B_{s}^{0} \to K^{+} K^{-}$ lifetime

Measurement of relative branching fractions of B decays to $ψ (2 S)$ and $J / ψ$ mesons

Measurement of the isospin asymmetry in $B \to K^{(*)} μ^{+} μ^{-}$ decays

Observation of double charm production involving open charm in pp collisions at $s$ =7 TeV