# CERN Preprints

Nyeste elementer:
2015-02-27
11:10
 Two-particle Bose--Einstein correlations in $pp$ collisions at $\mathbf {\sqrt{s} =}$ 0.9 and 7 TeV measured with the ATLAS detector The paper presents studies of Bose--Einstein Correlations (BEC) for pairs of like-sign charged particles measured in the kinematic range $p_{\rm T} >$ 100 MeV and $|\eta|<$ 2.5 in proton--proton collisions at centre-of-mass energies of 0.9 and 7 TeV with the ATLAS detector at the CERN Large Hadron Collider. [...] CERN-PH-EP-2014-264. - 2015. Fulltext - Previous draft version

2015-02-26
17:15
 Title / Author CERN-NPA-Int-YY-RN. - YYYY.

2015-02-26
08:06
 Search for lepton-flavour-violating decays of the Higgs boson The first direct search for lepton-flavour-violating decays of the recently discovered Higgs boson (H) is described. [...] CERN-PH-EP-2015-027 ; CMS-HIG-14-005-003. - 2015. Additional information for the analysis - CMS AuthorList - Fulltext

2015-02-25
15:20
 A search for high-mass resonances decaying to $\tau^{+}\tau^{-}$ in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector / ATLAS Collaboration A search for high-mass resonances decaying into $\tau^{+}\tau^{-}$ final states using proton-proton collisions at $\sqrt{s}= 8$ TeV produced by the Large Hadron Collider is presented. [...] CERN-PH-EP-2015-018 ; arXiv:1502.07177. - 2015. - 27 p. Previous draft version - Full text - Full text

2015-02-24
10:08
 Study of Power Converter Topologies with Energy Recovery and grid power flow control1 / Maestri, S (LIC) ; Garcia Retegui, R (LIC) ; Uicich, G (LIC) ; Benedetti, M (LIC) ; Le Godec, G (CERN) ; Papastergiou, K (CERN) In the framework of a Transfer line (TT2) Consolidation Programme, a number of studies on Energy cycling have been commissioned. [...] CERN-ACC-2015-0026. - 2015. - 67 p.

2015-02-24
07:30
 Measuring Semileptonic Asymmetries in LHCb / Klaver, Suzanne (Manchester U.) The $C\!P$-violating flavour-specific asymmetry in neutral $b$ mesons provides a method for testing the Standard Model. [...] arXiv:1502.06413. - 2015. - 7 p. Preprint

2015-02-24
07:30
 The ALICE analysis train system / Zimmermann, Markus (CERN) In the ALICE experiment hundreds of users are analyzing big datasets on a Grid system. [...] arXiv:1502.06381. - 2015. - 5 p. Preprint

2015-02-23
09:17
 Initial-state fluctuations and factorization breaking in pPb and PbPb collisions at LHC energies / Milosevic, Jovan (VINCA Inst. Nucl. Sci., Belgrade) /CMS Collaboration The single-particle anisotropy coefficients measured in PbPb collisions at $\sqrt{s_{NN}}$=2.76~TeV and high-multiplicity pPb collisions at $\sqrt{s_{NN}}$=5.02~TeV by the CMS collaboration are presented. These coefficients are obtained from two-particle $\Delta\phi$-$\Delta\eta$ correlations. [...] CMS-CR-2014-444.- Geneva : CERN, 2014 - 10 p. Fulltext: PDF;

2015-02-23
08:45
 Search for anomalous Wtb couplings and top FCNC in t-channel single-top-quark events in the CMS experiment / Tsirova, Natalia (Moscow State U.) /CMS Collaboration Single-top-quark events in the t-channel are used to probe Wtb anomalous couplings and to search for top-quark Flavor-Changing Neutral Current (FCNC) interactions in proton-proton collisions with the CMS experiment. A Bayesian neural network is used to discriminate between signal and backgrounds. [...] CMS-CR-2015-004.- Geneva : CERN, 2015 - 10 p. Fulltext: PDF;

2015-02-23
08:45
 Plenary talk on CMS/ATLAS Higgs results / Sanabria Arenas, Juan Carlos (Andes U., Bogota) /ATLAS and CMS Collaborations The latest results from the ATLAS and CMS experiments on the Higgs boson properties, using 25 fb-1 of data from pp collisions at 7 and 8 TeV are presented. Both experiments perform studies in various channels with different final states. [...] CMS-CR-2015-008.- Geneva : CERN, 2015 - 11 p. Fulltext: PDF; In : 10th Latin American Symposium on High Energy Physics, Medellin, Colombia, 24 - 28 Nov 2014