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Publications (229)

hep-ex2012

Study of $D_{s J}$ decays to $D^+\KS$ and $D^{0} K^{+}$ final states in $pp$ collisions

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

A study of $D^+\KS$ and $D^{0} K^{+}$ final states is performed in a sample of 1.0/fb of $pp$ collision data collected at a centre-of-mass energy of $s = 7$ TeV with the \lhcb dete…

hep-ex2014

Observation of the resonant character of the $Z (4430)^{-}$ state

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

Resonant structures in $B^{0} \to I ¨ ^{'} I ¨ ^{-} K^{+}$ decays are analyzed by performing a four-dimensional fit of the decay amplitude, using $pp$ collision data corresponding to $\rm 3 fb^{-1}…

hep-ex2014

Measurement of polarization amplitudes and CP asymmetries in $B^{0} \to I ¨ K^{*} (892)^{0}$

LHCb collaboration, R. Aaij, A. Abba +692

An angular analysis of the decay $B^{0} \to I ¨ K^{*} (892)^{0}$ is reported based on a $pp$ collision data sample, corresponding to an integrated luminosity of 1.0 fb $^{- 1}$ , collected at…

Publications (229)

Study of DsJ​ decays to $D^+\KS$ and D0K+ final states in pp collisions

Observation of the resonant character of the Z(4430)− state

Measurement of polarization amplitudes and CP asymmetries in B0→I¨K∗(892)0

First measurement of the CP-violating phase in Bs0​→I¨I¨ decays

A model-independent Dalitz plot analysis of B±→DK± with D→KS0​h+h− (h=I¨,K) decays and constraints on the CKM angle I^3

Measurement of CP violation in Bs0​→I¨I¨ decays

Measurement of the effective B_s^0 -> J/Ï K_S^0 lifetime

Search for the decay D0 to Ï+ Ï- Î¼+ Î¼-

Measurement of the relative rate of prompt I¨c0​, I¨c1​ and I¨c2​ production at s​=7TeV

Observation of Bs0​-Bˉs0​ mixing and measurement of mixing frequencies using semileptonic B decays

Searches for B(s)0​→J/I¨pp​ and B+→J/I¨pp​I¨+ decays

Branching fraction and CP asymmetry of the decays B+→KS0​I¨+ and B+→KS0​K+

First observation of a baryonic Bc+​ decay

Search for the rare decays Bs -->mumu and Bd -->mumu

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

Measurement of Upsilon production in pp collisions at sqrt{s}=2.76 TeV

Measurement of the CA^¶ asymmetry in B+→K+I^¼+I^¼− decays

Precision measurement of the Bs0​-Bˉs0​ oscillation frequency with the decay $B^{0}_{s}\rightarrowD^{-}_{s}Ï^{+}$

Measurement of CP asymmetry in Bs0​→Ds∓​K± decays

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

First observation of the decays B0bar -->D+ K- pi+ pi- and B- --> D0 K- pi+ pi-

First observation of the decay $B^0_s \rightarrow K^{*0} \bar{K]^{*0}$

Evidence for the decay X(3872)→I¨(2S)I^3

Measurement of the Ds+ - Ds- production asymmetry in 7 TeV pp collisions

Search for CP violation using T-odd correlations in D0→K+K−I¨+I¨− decays

Precision measurement of the Lambda_b baryon lifetime

Evidence for the decay Bc+​→J/I¨3I¨+2I¨−

Determination of f_s/f_d for 7 TeV pp collisions and a measurement of the branching fraction of the decay Bd->D-K+

Production of J/psi and Upsilon mesons in pp collisions at sqrt(s) = 8 TeV

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

Measurements of the B+, B0, Bs0​ meson and I^b0​ baryon lifetimes

Measurement of the time-dependent CP asymmetry in B0 -> J/Ï KS0 decays

Measurements of indirect CP asymmetries in D0→K−K+ and D0→I¨−I¨+ decays

First observation of the decay Bs2∗​(5840)0→B∗+K− and studies of excited Bs​ mesons

Exclusive J/I¨ and I¨(2S) production in pp collisions at s​=7 TeV

Observation of excited Lambda_b0 baryons

Measurement of the Bs0​→I^¼+I^¼− branching fraction and search for B0→I^¼+I^¼− decays at the LHCb experiment

Measurement of form-factor independent observables in the decay B0→K∗0I^¼+I^¼−

Measurement of the ratio of Bc+​ branching fractions to J/I¨I¨+ and J/I¨I^¼+I^½I^​¼

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

First evidence for the decay Bs -> mu+ mu-

Search for Majorana neutrinos in B−→I¨+I^¼−I^¼− decays

First observation of the decay Bc+ to J/psi pi+pi-pi+

Measurement of I¨(2S) polarisation in pp collisions at s​=7 TeV

Search for the doubly charmed baryon Xi_cc^+

Measurements of the branching fractions of the decays Bs0​→Ds∓​K± and Bs0​→Ds−​I¨+

Observation of X(3872) production in pp collisions at sqrt(s)= 7 TeV

First evidence of direct CP violation in charmless two-body decays of Bs mesons

Measurement of the isospin asymmetry in B→K(∗)I^¼+I^¼− decays

Observation of a resonance in B+→K+I^¼+I^¼− decays at low recoil

Measurement of the cross-section for Z->e+e- production in pp collisions at sqrt{s}=7TeV

First observation of Bs -> J/psi f0(980) decays

Observation of Bs0​→I¨c1​I¨ decay and study of B0→I¨c1,2​K∗0 decays

Study of B0 -> D*- pi+ pi- pi+ and B0 -> D*- K+ pi- pi+ decays

Measurement of the Bˉs0​→Ds−​Ds+​ and Bˉs0​→D−Ds+​ effective lifetimes

Search for the decay Bs -> D*-+ Ï+-

Dalitz plot analysis of Bs0​→Dˉ0K−I¨+ decays

Measurements of Bc+​ production and mass with the Bc+​→J/I¨I¨+ decay

Observation of Z production in proton-lead collisions at LHCb

First observations of the rare decays B+−>K+I¨+I¨−I^¼+I^¼− and B+−>I¨K+I^¼+I^¼−

Measurement of resonant and CP components in Bs0​→J/I¨I¨+I¨− decays

TRAGALDABAS. First results on cosmic ray studies and their relation with the solar activity, the Earth magnetic field and the atmospheric properties

Measurement of the I^⋅c​(1S) production cross-section in proton-proton collisions via the decay I^⋅c​(1S)→ppˉ​

Observation of the Bs0​→J/I¨KS0​K±I¨∓ decay

Quantum numbers of the X(3872) state and orbital angular momentum in its I¨0JI¨ decay

Measurement of the I^b−​ and I^c◯b−​ baryon lifetimes

Measurement of the forward energy flow in pp collisions at sqrt(s)=7 TeV

Search for the lepton-flavour violating decays Bs0​→e±I^¼∓ and B0→e±I^¼∓

Measurement of the polarization amplitudes and triple product asymmetries in the B_s^0 -> phi phi decay

Measurement of the B+- production cross-section in pp collisions at sqrt(s)=7 TeV

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

First observation of the decay Bˉs0​→D0K∗0 and a measurement of the ratio of branching fractions B(Bˉ0→D0I¨0)B(Bˉs0​→D0K∗0)​

Differential branching fraction and angular analysis of the decay B0→K∗0I^¼+I^¼−

Measurement of J/psi production in pp collisions at sqrt(s)=2.76 TeV

Observation of J/I¨ pair production in pp collisions at s​=7TeV

Measurement of the CP-violating phase I¨s​ in Bs0​→J/I¨I¨+I¨− decays

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

Test of lepton universality using B+→K+ℓ+ℓ− decays

Measurement of the inclusive phi cross-section in pp collisions at sqrt(s) = 7 TeV

Study of $D_{s J}$ decays to $D^+\KS$ and $D^{0} K^{+}$ final states in $pp$ collisions

Observation of the resonant character of the $Z (4430)^{-}$ state

Measurement of polarization amplitudes and CP asymmetries in $B^{0} \to I ¨ K^{*} (892)^{0}$

First measurement of the CP-violating phase in $B_{s}^{0} \to I ¨ I ¨ $ decays

A model-independent Dalitz plot analysis of $B^{\pm} \to D K^{\pm}$ with $D \to K_{S}^{0} h^{+} h^{-}$ ( $h = I ¨ , K$ ) decays and constraints on the CKM angle $I^^{3}$

Measurement of CP violation in $B_{s}^{0} \to I ¨ I ¨ $ decays

Measurement of the effective B_s^0 -> J/Ï K_S^0 lifetime

Search for the decay D0 to Ï+ Ï- Î¼+ Î¼-

Measurement of the relative rate of prompt $I ¨ _{c 0}$ , $I ¨ _{c 1}$ and $I ¨ _{c 2}$ production at $s = 7$ TeV

Observation of $B_{s}^{0}$ - $B ˉ_{s}^{0}$ mixing and measurement of mixing frequencies using semileptonic B decays

Searches for $B_{(s)}^{0} \to J / I ¨ p p$ and $B^{+} \to J / I ¨ p p I ¨ ^{+}$ decays

Branching fraction and CP asymmetry of the decays $B^{+} \to K_{S}^{0} I ¨ ^{+}$ and $B^{+} \to K_{S}^{0} K^{+}$

First observation of a baryonic $B_{c}^{+}$ decay

Measurement of the $C A^¶$ asymmetry in $B^{+} \to K^{+} I^¼^{+} I^¼^{-}$ decays

Precision measurement of the $B_{s}^{0}$ - $B ˉ_{s}^{0}$ oscillation frequency with the decay $B^{0}_{s}\rightarrowD^{-}_{s}Ï^{+}$

Measurement of CP asymmetry in $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ decays

First observation of the decay $B^0_s \rightarrow K^{0} \bar{K]^{0}$

Evidence for the decay $X (3872) \to I ¨ (2 S) I^^{3}$

Search for $C P$ violation using $T$ -odd correlations in $D^{0} \to K^{+} K^{-} I ¨ ^{+} I ¨ ^{-}$ decays

Evidence for the decay $B_{c}^{+} \to J / I ¨ 3 I ¨ ^{+} 2 I ¨ ^{-}$

Measurements of the $B^{+}$ , $B^{0}$ , $B_{s}^{0}$ meson and $I^_{b}^{0}$ baryon lifetimes

Measurement of the time-dependent CP asymmetry in B0 -> J/Ï KS0 decays

Measurements of indirect CP asymmetries in $D^{0} \to K^{-} K^{+}$ and $D^{0} \to I ¨ ^{-} I ¨ ^{+}$ decays

First observation of the decay $B_{s 2}^{} (5840)^{0} \to B^{+} K^{-}$ and studies of excited $B_{s}$ mesons

Exclusive $J / I ¨ $ and $I ¨ (2 S)$ production in $pp$ collisions at $s = 7$ TeV

Measurement of the $B_{s}^{0} \to I^¼^{+} I^¼^{-}$ branching fraction and search for $B^{0} \to I^¼^{+} I^¼^{-}$ decays at the LHCb experiment

Measurement of form-factor independent observables in the decay $B^{0} \to K^{* 0} I^¼^{+} I^¼^{-}$

Measurement of the ratio of $B_{c}^{+}$ branching fractions to $J / I ¨ I ¨ ^{+}$ and $J / I ¨ I^¼^{+} I^½_{I^} ¼$

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

Search for Majorana neutrinos in $B^{-} \to I ¨ ^{+} I^¼^{-} I^¼^{-}$ decays

Measurement of $I ¨ (2 S)$ polarisation in $pp$ collisions at $s = 7$ TeV

Measurements of the branching fractions of the decays $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ and $B_{s}^{0} \to D_{s}^{-} I ¨ ^{+}$

Measurement of the isospin asymmetry in $B \to K^{(*)} I^¼^{+} I^¼^{-}$ decays

Observation of a resonance in $B^{+} \to K^{+} I^¼^{+} I^¼^{-}$ decays at low recoil

Observation of $B_{s}^{0} \to I ¨ _{c 1} I ¨ $ decay and study of $B^{0} \to I ¨ _{c 1, 2} K^{* 0}$ decays

Study of B0 -> D- pi+ pi- pi+ and B0 -> D- K+ pi- pi+ decays

Measurement of the $B ˉ_{s}^{0} \to D_{s}^{-} D_{s}^{+}$ and $B ˉ_{s}^{0} \to D^{-} D_{s}^{+}$ effective lifetimes

Search for the decay Bs -> D*-+ Ï+-

Dalitz plot analysis of $B_{s}^{0} \to D ˉ^{0} K^{-} I ¨ ^{+}$ decays

Measurements of $B_{c}^{+}$ production and mass with the $B_{c}^{+} \to J / I ¨ I ¨ ^{+}$ decay

Observation of $Z$ production in proton-lead collisions at LHCb

First observations of the rare decays $B^{+} - > K^{+} I ¨ ^{+} I ¨ ^{-} I^¼^{+} I^¼^{-}$ and $B^{+} - > I ¨ K^{+} I^¼^{+} I^¼^{-}$

Measurement of resonant and $C P$ components in $B_{s}^{0} \to J / I ¨ I ¨ ^{+} I ¨ ^{-}$ decays

Measurement of the $I^\cdot_{c} (1 S)$ production cross-section in proton-proton collisions via the decay $I^\cdot_{c} (1 S) \to p p ˉ$

Observation of the $B_{s}^{0} \to J / I ¨ K_{S}^{0} K^{\pm} I ¨ ^{\mp}$ decay

Quantum numbers of the $X (3872)$ state and orbital angular momentum in its $I ¨ ^{0} J I ¨ $ decay

Measurement of the $I^_{b}^{-}$ and $I^c ◯_{b}^{-}$ baryon lifetimes

Search for the lepton-flavour violating decays $B_{s}^{0} \to e^{\pm} I^¼^{\mp}$ and $B^{0} \to e^{\pm} I^¼^{\mp}$

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

First observation of the decay $B ˉ_{s}^{0} \to D^{0} K^{* 0}$ and a measurement of the ratio of branching fractions $\frac{B ( B ˉ _{s}^{0} \to D ^{0} K ^{* 0} )}{B ( B ˉ ^{0} \to D ^{0} I ¨ ^{0} )}$

Differential branching fraction and angular analysis of the decay $B^{0} \to K^{* 0} I^¼^{+} I^¼^{-}$

Observation of $J / I ¨ $ pair production in pp collisions at $s = 7 T e V$

Measurement of the CP-violating phase $I ¨ _{s}$ in $B_{s}^{0} \to J / I ¨ I ¨ ^{+} I ¨ ^{-}$ decays

Test of lepton universality using $B^{+} \to K^{+} ℓ^{+} ℓ^{-}$ decays

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

Measurement of $J / I ¨ $ polarization in $pp$ collisions at $s = 7$ TeV

First observation of B0->J/ÏK+K- and search for B0->J/ÏÏ decays

Updated measurements of exclusive $J / I ¨ $ and $I ¨ (2 S)$ production cross-sections in $pp$ collisions at $s = 7$ TeV

Search for the rare decay $D^{0} \to I^¼^{+} I^¼^{-}$

Precision measurement of the ratio of the $I^_{b}^{0}$ to $B^{0}$ lifetimes

A study of CP violation in $B^{\pm} \to D K^{\pm}$ and $B^{\pm} \to D I ¨ ^{\pm}$ decays with $D \to K_{S}^{0} K^{\pm} I ¨ ^{\mp}$ final states

Observation of Bs -> J/Ïf'2(1525) in J/ÏK+K- final states

Evidence for the decay $B^{0} \to J / I ¨ I ¨ $ and measurement of the relative branching fractions of $B_{s}^{0}$ meson decays to $J / I ¨ I^\cdot$ and $J / I ¨ I^\cdot^{^{'}}$

First observation of the decays $B ˉ_{(s)}^{0} \to D_{s}^{+} K^{-} I ¨ ^{+} I ¨ ^{-}$ and $B ˉ_{s}^{0} \to D_{s 1} (2536)^{+} I ¨ ^{-}$

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

Measurement of the ratio of prompt $I ¨ _{c}$ to $J / I ¨ $ production in $pp$ collisions at $s = 7$ TeV

First evidence for the two-body charmless baryonic decay $B^{0} \to p p ˉ$

Differential branching fraction and angular analysis of the decay $B^{0} \to K^{* 0} I^¼^{+} I^¼^{-}$