# LHCb Papers

2016-12-05
09:12
 Search for massive long-lived particles decaying semileptonically in the LHCb detector A search is presented for massive long-lived particles decaying into a muon and two quarks. [...] CERN-EP-2016-283 ; LHCB-PAPER-2016-047. - 2016. Fulltext - Previous draft version - Related data file(s)

2016-11-24
09:31
 Evidence for the two-body charmless baryonic decay $B^+ \to p \kern 0.1em\overline{\kern -0.1em\Lambda}$ / LHCb Collaboration A search for the rare two-body charmless baryonic decay $B^+ \to p \kern 0.1em\overline{\kern -0.1em\Lambda}$ is performed with $pp$ collision data, corresponding to an integrated luminosity of $3\mbox{fb}^{-1}$, collected by the LHCb experiment at centre-of-mass energies of $7$ and $8\mathrm{\,Te\kern -0.1em V}$. [...] arXiv:1611.07805 ; LHCB-PAPER-2016-048 ; CERN-EP-2016-275. - 2016. - 18 p. Related data file(s) - Preprint - Preprint

2016-11-21
07:41
 Measurements of charm mixing and $C\!P$ violation using $D^0 \to K^\pm \pi^\mp$ decays / LHCb collaboration Measurements of charm mixing and $C\!P$ violation parameters from the decay-time-dependent ratio of $D^0 \to K^+ \pi^-$ to $D^0 \to K^- \pi^+$ decay rates and the charge-conjugate ratio are reported. [...] arXiv:1611.06143 ; CERN-EP-2016-280 ; LHCB-PAPER-2016-033. - 2016. - 24 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-11-10
07:44
 Measurement of the CKM angle $\gamma$ from a combination of LHCb results / LHCb collaboration A combination of measurements sensitive to the CKM angle $\gamma$ from LHCb is performed. [...] arXiv:1611.03076 ; LHCB-PAPER-2016-032 ; CERN-EP-2016-270. - 2016. - 58 p. Preprint - Full text - Related data file(s)

2016-11-01
07:47
 Measurement of $CP$ asymmetry in $D^0\rightarrow K^-K^+$ decays / LHCb collaboration A measurement of the time-integrated $CP$ asymmetry in the Cabibbo-suppressed decay $D^0\rightarrow K^-K^+$ is performed using pp collision data, corresponding to an integrated luminosity of 3fb$^-1$, collected with the LHCb detector at centre-of-mass energies of 7 and 8 TeV. [...] arXiv:1610.09476 ; CERN-EP-2016-259 ; LHCB-PAPER-2016-035. - 2016. - 22 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-10-27
08:36
 Observation of the annihilation decay mode $B^{0}\to K^{+}K^{-}$ / LHCb collaboration A search for the $B^{0}\to K^{+}K^{-}$ decay is performed using $pp$-collision data collected by LHCb. [...] arXiv:1610.08288 ; LHCB-PAPER-2016-036 ; CERN-EP-2016-255. - 2016. - 16 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-10-27
08:35
 Measurement of forward $t\overline{t}$, $W+b\overline{b}$ and $W+c\overline{c}$ production in $pp$ collisions at $\sqrt{s}=8$ TeV / LHCb collaboration The production of $t\overline{t}$, $W+b\overline{b}$ and $W+c\overline{c}$ is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98 $\pm$ 0.02 $\mbox{fb}^{-1}$. [...] arXiv:1610.08142 ; LHCB-PAPER-2016-038 ; CERN-EP-2016-232. - 2016. - 20 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-10-20
08:40
 New algorithms for identifying the flavour of $B^0$ mesons using pions and protons / LHCb collaboration Two new algorithms for use in the analysis of $pp$ collision are developed to identify the flavour of $B^0$ mesons at production using pions and protons from the hadronization process. [...] arXiv:1610.06019 ; LHCB-PAPER-2016-039 ; CERN-EP-2016-251. - 2016. - 23 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-10-18
08:01
 Observation of the decay $B^0_s \to \phi\pi^+\pi^-$ and evidence for $B^0 \to \phi\pi^+\pi^-$ / LHCb collaboration The first observation of the rare decay $B^0_s\to\phi\pi^+\pi^-$ and evidence for $B^0\to\phi\pi^+\pi^-$ are reported, using $pp$ collision data recorded by the LHCb detector at centre-of-mass energies $\sqrt{s} = 7$ and 8 TeV, corresponding to an integrated luminosity of $3 {\rm fb}^{-1}$. [...] arXiv:1610.05187 ; LHCB-PAPER-2016-028 ; CERN-EP-2016-213. - 2016. - 25 p. Preprint - Full text - Related data file(s)

2016-10-13
08:14
 Search for the $C\!P$-violating strong decays $\eta \to \pi^+\pi^-$ and $\eta^\prime(958) \to \pi^+\pi^-$ / LHCb collaboration A search for the $C\!P$-violating strong decays $\eta \to \pi^+\pi^-$ and $\eta^\prime(958) \to \pi^+\pi^-$ has been performed using approximately $2.5 \times 10^{7}$ events of each of the decays $D^+ \to \pi^+\pi^+\pi^-$ and $D_s^+ \to \pi^+\pi^+\pi^-$, recorded by the LHCb experiment. [...] arXiv:1610.03666 ; LHCB-PAPER-2016-046 ; CERN-EP-2016-257. - 2016. - 17 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)