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LHCb Papers

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2016-01-30
07:43
Study of $\psi(2S)$ production and cold nuclear matter effects in $p$Pb collisions at $\sqrt {s_{NN}} = 5$ TeV / LHCb collaboration
The production of $\psi(2S)$ mesons is studied in dimuon final states using proton-lead collision data collected by the LHCb detector. [...]
arXiv:1601.07878 ; LHCB-PAPER-2015-058 ; CERN-EP-2016-011.
- 2016. - 23 p.
Preprint - Full text - Related data file(s)

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2016-01-21
09:02
Observation of the $B_s^0 \rightarrow J/\psi \phi \phi$ decay / LHCb collaboration
The $B_s^0 \rightarrow J/\psi \phi \phi$ decay is observed in $pp$ collision data corresponding to an integrated luminosity of 3 fb$^{-1}$ recorded by the LHCb detector at centre-of-mass energies of 7 TeV and 8 TeV. [...]
arXiv:1601.05284 ; LHCB-PAPER-2015-033 ; CERN-EP-2016-006.
- 2016.
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2016-01-08
07:46
Study of $D^{(*)+}_{sJ}$ mesons decaying to $D^{*+} K^0_{\rm S}$ and $D^{*0} K^+$ final states / LHCb collaboration
A search is performed for $D^{(*)+}_{sJ}$ mesons in the reactions $pp \to D^{*+} K^0_{\rm S} X$ and $pp \to D^{*0} K^+ X$ using data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb detector. [...]
arXiv:1601.01495 ; CERN-PH-EP-2015-322 ; LHCB-PAPER-2015-052.
- 2016. - 26 p.
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2015-12-16
08:05
Angular analysis of the $B^{0}\rightarrow K^{*0}\mu^{+}\mu^{-}$ decay / LHCb collaboration
An angular analysis of the $B^{0}\rightarrow K^{*0}(\rightarrow K^{+}\pi^{-})\mu^{+}\mu^{-}$ decay is presented. [...]
arXiv:1512.04442 ; CERN-PH-EP-2015-314 ; LHCB-PAPER-2015-051.
- 2015. - 92 p.
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2015-12-09
09:32
First observation of the rare $B^{+}\to D^{+} K^{+} \pi^{-}$ decay / LHCb collaboration
The $B^{+}\to D^{+} K^{+} \pi^{-}$ decay is observed in a data sample corresponding to $3.0\,{\rm fb}^{-1}$ of $pp$ collision data recorded by the LHCb experiment during 2011 and 2012. [...]
arXiv:1512.02494 ; CERN-PH-EP-2015-313 ; LHCB-PAPER-2015-054.
- 2015. - 19 p.
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2015-12-03
12:23
Measurements of long-range near-side angular correlations in $\sqrt{s_{\text{NN}}}=5$TeV proton-lead collisions in the forward region / LHCb collaboration
Two-particle angular correlations are studied in proton-lead collisions at a nucleon-nucleon centre-of-mass energy of $\sqrt{s_{\text{NN}}}=5$TeV, collected with the LHCb detector at the LHC. [...]
arXiv:1512.00439 ; LHCB-PAPER-2015-040 ; CERN-PH-EP-2015-308.
- 2015. - 23 p.
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2015-12-02
10:24
Search for the lepton-flavour violating decay $D^0 \to e^\pm\mu^\mp$ / LHCb Collaboration
A search for the lepton-flavour violating decay $D^0 \to e^\pm \mu^\mp$ is made with a dataset corresponding to an integrated luminosity of $3.0$ fb$^{-1}$ of proton-proton collisions at centre-of-mass energies of $7$ TeV and $8$ TeV, collected by the LHCb experiment. Candidate $D^0$ mesons are selected using the decay $D^{*+} \to D^0 \pi^+$ and the $D^0 \to e^\pm \mu^\mp$ branching fraction is measured using the decay mode $D^0 \to K^- \pi^+$ as a normalisation channel. [...]
arXiv:1512.00322; LHCB-PAPER-2015-048; CERN-PH-EP-2015-306.- Geneva : CERN, 2016 - 19 p. - Published in : Phys. Lett. B 754 (2016) 167 Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Preprint

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2015-10-29
08:39
First observation of the decay $D^{0}\rightarrow K^{-}\pi^{+}\mu^{+}\mu^{-}$ in the $\rho^{0}$-$\omega$ region of the dimuon mass spectrum / LHCb collaboration
A study of the decay $D^{0}\rightarrow K^{-}\pi^{+}\mu^{+}\mu^{-}$ is performed using data collected by the LHCb detector in proton-proton collisions at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 2.0 fb$^{-1}$. [...]
arXiv:1510.08367 ; LHCB-PAPER-2015-043 ; CERN-PH-EP-2015-283.
- 2015. - 21 p.
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2015-10-21
07:55
Production of associated $\Upsilon$ and open charm hadrons in $pp$ collisions at $\sqrt{s}=7$ and $8$ TeV via double parton scattering / LHCb collaboration
Associated production of bottomonia and open charm hadrons in $pp$ collisions at $\sqrt{s}=7$ and $8$TeV is observed using data corresponding to an integrated luminosity of 3$fb^{-1}$ accumulated with the LHCb detector. [...]
arXiv:1510.05949 ; CERN-PH-EP-2015-279 ; LHCB-PAPER-2015-046.
- 2015. - 36 p.
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2015-10-19
07:24
Search for the rare decays $B^{0}\to J/\psi \gamma$ and $B^{0}_{s} \to J/\psi \gamma$ / LHCb collaboration
A search for the rare decay of a $B^{0}$ or $B^{0}_{s}$ meson into the final state $J/\psi\gamma$ is performed, using data collected by the LHCb experiment in $pp$ collisions at $\sqrt{s}=7$ and $8$ TeV, corresponding to an integrated luminosity of 3 fb$^{-1}$. The observed number of signal candidates is consistent with a background-only hypothesis. [...]
arXiv:1510.04866; LHCB-PAPER-2015-044; CERN-PH-EP-2015-276.- Geneva : CERN, 2015 - 17 p. - Published in : Phys. Rev. D 92 (2015) 112002 Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Preprint

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