# EP Preprints

Последно добавени:
2016-04-25
07:34
 Search for magnetic monopoles with the MoEDAL prototype trapping detector in 8 TeV proton-proton collisions at the LHC / MoEDAL Collaboration The MoEDAL experiment is designed to search for magnetic monopoles and other highly-ionising particles produced in high-energy collisions at the LHC. [...] arXiv:1604.06645 ; CERN-EP-2016-101. - 2016. - 25 p. Preprint - Full text

2016-04-21
08:37
 Model-independent evidence for $J/\psi p$ contributions to $\Lambda_b^0\to J/\psi p K^-$ decays / LHCb collaboration The data sample of $\Lambda_b^0\to J/\psi p K^-$ decays acquired with the LHCb detector from 7 and 8~TeV $pp$ collisions, corresponding to an integrated luminosity of 3 fb$^{-1}$, is inspected for the presence of $J/\psi p$ or $J/\psi K^-$ contributions with minimal assumptions about $K^- p$ contributions. [...] arXiv:1604.05708 ; LHCB-PAPER-2016-009 ; CERN-EP-2016-086. - 2016. - 21 p. Preprint - Full text

2016-04-14
09:52
 Measurement of the properties of the $\Xi_b^{*0}$ baryon / LHCb Collaboration We perform a search for near-threshold $\Xi_b^0$ resonances decaying to $\Xi_b^- \pi^+$ in a sample of proton-proton collision data corresponding to an integrated luminosity of 3 fb$^{-1}$ collected by the LHCb experiment [...] arXiv:1604.03896 ; LHCB-PAPER-2016-010 ; CERN-EP-2016-082. - 2016. - 18 p. Related data file(s) - Preprint - Full text

2016-04-13
08:26
 A precise measurement of the $B^0$ meson oscillation frequency / LHCb collaboration The oscillation frequency, $\Delta m_d$, of $B^0$ mesons is measured using semileptonic decays with a $D^-$ or $D^{*-}$ meson in the final state, in a data sample of $pp$ collisions collected by the LHCb detector corresponding to an integrated luminosity of 3.0$\mbox{fb}^{-1}$. [...] arXiv:1604.03475 ; LHCB-PAPER-2015-031 ; CERN-EP-2016-084. - 2016. - 27 p. Preprint - Full text - Related data file(s)

2016-04-13
08:25
 Multiplicities of charged pions and unidentified charged hadrons from deep-inelastic scattering of muons off an isoscalar target / Adolph, C ; Agarwala, J ; Aghasyan, M ; Akhunzyanov, R ; Alexeev, M G ; Alexeev, G D ; Amoroso, A ; Andrieux, V ; Anfimov, N V ; Anosov, V et al. Multiplicities of charged pions and unidentified hadrons produced in deep-inelastic scattering were measured in bins of the Bjorken scaling variable $x$, the relative virtual-photon energy $y$ and the relative hadron energy $z$. [...] arXiv:1604.02695 ; CERN-EP-2016-095. - 2016. Preprint - Full text

2016-04-11
09:43
 Minutes of the 6th EHS users' committee : 23 September 1980 / Montanet, L (CERN) CERN-EP-EHS-PH-81-2. - 1981. - 3 p. Full text

2016-04-07
08:52
 Measurement of the mass and lifetime of the $\Omega_b^-$ baryon / LHCb collaboration A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb$^{-1}$ collected by LHCb at $\sqrt{s}=7$ and 8 TeV, is used to reconstruct $63\pm9$ $\Omega_b^-\to\Omega_c^0\pi^-$, $\Omega_c^0\to pK^-K^-\pi^+$ decays. [...] arXiv:1604.01412 ; CERN-EP-2016-081 ; LHCB-PAPER-2016-008. - 2016. - 21 p. Preprint - Full text - Related data file(s)

2016-04-06
15:07
 Model-independent measurement of the CKM angle $\gamma$ using $B^0 \to D K^{\ast 0}$ decays with $D \to K_{S}^{0} \pi^{+} \pi^{-}$ and $K_{S}^{0} K^{+} K^{-}$ / LHCb Collaboration A binned Dalitz plot analysis of the decays $B^0 \to D K^{\ast 0}$, with $D \to K_{S}^{0} \pi^{+} \pi^{-}$ and $D \to K_{S}^{0} K^{+} K^{-}$, is performed to measure the observables $x_\pm$ and $y_\pm$, which are related to the CKM angle $\gamma$ and the hadronic parameters of the decays. [...] arXiv:1604.01525 ; LHCB-PAPER-2016-006 ; CERN-EP-2016-083. - 2016. - 34 p. Related data file(s) - Preprint - Full text - Related supplementary data file(s)

2016-04-01
08:18
 Measurement of $C\!P$ observables in $B^\pm \rightarrow D K^\pm$ and $B^\pm \rightarrow D \pi^\pm$ with two- and four-body $D$ decays / LHCb collaboration Measurements of $C\!P$ observables in $B^\pm \rightarrow D K^\pm$ and $B^\pm \rightarrow D \pi^\pm$ decays are presented where the $D$ meson is reconstructed in the final states $K^\pm\pi^\mp$, $\pi^\pm K^\mp$, $K^+K^-$, $\pi^+\pi^-$, $K^\pm\pi^\mp \pi^+ \pi^-$, $\pi^\pm K^\mp \pi^+ \pi^-$ and $\pi^+ \pi^- \pi^+ \pi^-$. [...] arXiv:1603.08993 ; LHCB-PAPER-2016-003 ; CERN-EP-2016-065. - 2016. - 29 p. Preprint - Full text - Related data file(s) - Related supplementary data file(s)

2016-03-31
08:44
 Pre-equalizing and monitoring of lead glass counters response : results of a small scale test / Rossi, P ; Ventura, L ; Zumerle, G CERN-EP-EHS-TE-78-7. - 1978. - 6 p. Full text