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CERN Document Server Pronađeno je 82 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 1.05 sekundi 
1.
Model-independent confirmation of the Z(4430) state / LHCb collaboration
The decay B0ψ(2S)K+π is analyzed using 3 fb1 of pp collision data collected with the LHCb detector. A model-independent description of the ψ(2S)π mass spectrum is obtained, using as input the Kπ mass spectrum and angular distribution derived directly from data, without requiring a theoretical description of resonance shapes or their interference. [...]
arXiv:1510.01951; CERN-PH-EP-2015-244; LHCB-PAPER-2015-038; CERN-PH-EP-2015-244; LHCB-PAPER-2015-038.- 2015-12-29 - 15 p. - Published in : Phys. Rev. D 92 (2015) 112009 APS Open Access article: PDF; Fulltext: 10.1103_PhysRevD.92.112009 - PDF; arXiv:1510.01951 - PDF; External link: Figures, tables and other information
2.
Dalitz plot analysis of B0D¯0π+π decays / LHCb Collaboration
The resonant substructures of B0D¯0π+π decays are studied with the Dalitz plot technique. In this study a data sample corresponding to an integrated luminosity of 3.0 fb1 of pp collisions collected by the LHCb detector is used. [...]
arXiv:1505.01710; CERN-PH-EP-2015-110; LHCB-PAPER-2014-070; LHCB-PAPER-2014-070; CERN-PH-EP-2015-110.- Geneva : CERN, 2015-08-07 - 40 p. - Published in : Phys. Rev. D 92 (2015) 032002 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Preprint
3.
Observation of the Bs0ηη decay / LHCb collaboration
The first observation of the Bs0ηη decay is reported. The study is based on a sample of proton-proton collisions corresponding to 3.0 fb1 of integrated luminosity collected with the LHCb detector. [...]
arXiv:1503.07483; LHCB-PAPER-2014-065; CERN-PH-EP-2015-073; LHCB-PAPER-2014-065-; LHCB-PAPER-2014-065; CERN-PH-EP-2015-073.- Geneva : CERN, 2015-07-28 - 9 p. - Published in : Phys. Rev. Lett. 115 (2015) 051801 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Preprint
4.
Measurement of CP asymmetries and polarisation fractions in Bs0K0K¯0 decays / LHCb Collaboration
An angular analysis of the decay Bs0K0K¯0 is performed using pp collisions corresponding to an integrated luminosity of 1.0 fb1 collected by the LHCb experiment at a centre-of-mass energy s=7 TeV. A combined angular and mass analysis separates six helicity amplitudes and allows the measurement of the longitudinal polarisation fraction fL=0.201±0.057(stat.)±0.040(syst.) for the Bs0K(892)0K¯(892)0 decay. [...]
arXiv:1503.05362; LHCB-PAPER-2014-068; CERN-PH-EP-2015-058; LHCB-PAPER-2014-068; CERN-PH-EP-2015-058.- Geneva : CERN, 2015-07-30 - 29 p. - Published in : JHEP 07 (2015) 166 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; Springer Open Access article: PDF; External link: Preprint
5.
Precise measurements of the properties of the B1(5721)0,+ and B2(5747)0,+ states and observation of B+,0π,+ mass structures / LHCb collaboration
Invariant mass distributions of B+π and B0π+ combinations are investigated in order to study excited B mesons. The analysis is based on a data sample corresponding to 3.0fb1 of pp collision data, recorded by the LHCb detector at centre-of-mass energies of 7 and 8 TeV. [...]
arXiv:1502.02638; LHCB-PAPER-2014-067; CERN-PH-EP-2015-021; LHCB-PAPER-2014-067; CERN-PH-EP-2015-021.- Geneva : CERN, 2015-04-07 - 29 p. - Published in : JHEP 04 (2015) 024 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; Springer Open Access article: PDF;
6.
Measurement of indirect CP asymmetries in D0KK+ and D0ππ+ decays / LHCb Collaboration
Time-dependent CP asymmetries in the decay rates of the singly Cabibbo-suppressed decays D0KK+ and D0ππ+ are measured in pp collision data corresponding to an integrated luminosity of 3.0 fb1 collected by the LHCb experiment. The D0 mesons are produced in semileptonic b-hadron decays, where the charge of the accompanying muon is used to determine the initial state as D0 or D¯0. [...]
arXiv:1501.06777; LHCB-PAPER-2014-069; CERN-PH-EP-2015-008; LHCB-PAPER-2014-069; CERN-PH-EP-2015-008.- Geneva : CERN, 2015-04-09 - 20 p. - Published in : JHEP 04 (2015) 043 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; Springer Open Access article: PDF;
7.
Angular analysis of the B0K0e+e decay in the low-q2 region / LHCb collaboration
An angular analysis of the B0K0e+e decay is performed using a data sample, corresponding to an integrated luminosity of 3.0 fb1, collected by the LHCb experiment in pp collisions at centre-of-mass energies of 7 and 8 TeV during 2011 and 2012. For the first time several observables are measured in the dielectron mass squared (q2) interval between 0.002 and 1.120GeV2/c4. [...]
arXiv:1501.03038; LHCB-PAPER-2014-066; CERN-PH-EP-2014-301; LHCB-PAPER-2014-066; CERN-PH-EP-2014-301.- Geneva : CERN, 2015-04-14 - 18 p. - Published in : JHEP 04 (2015) 064 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Related data file(s): ZIP; Springer Open Access article: PDF;
8.
Determination of the branching fractions of Bs0DsK± and B0DsK+ / LHCb collaboration
Measurements are presented of the branching fractions of the decays Bs0DsK± and B0DsK+ relative to the decays Bs0Dsπ+ and B0Dπ+, respectively. The data used correspond to an integrated luminosity of 3.0 fb1 of proton-proton collisions. [...]
arXiv:1412.7654; LHCB-PAPER-2014-064; CERN-PH-EP-2014-297; LHCB-PAPER-2014-064; CERN-PH-EP-2014-297.- 2015-05-05 - 17 p. - Published in : JHEP 05 (2015) 019 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; Springer Open Access article: PDF;
9.
Study of the rare Bs0 and B0 decays into the π+πμ+μ final state / LHCb collaboration
A search for the rare decays Bs0π+πμ+μ and B0π+πμ+μ is performed in a data set corresponding to an integrated luminosity of 3.0 fb1 collected by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV. Decay candidates with pion pairs that have invariant mass in the range 0.5-1.3 GeV/c2 and with muon pairs that do not originate from a resonance are considered. [...]
arXiv:1412.6433; CERN-PH-EP-2014-296; LHCB-PAPER-2014-063; CERN-PH-EP-2014-296; LHCB-PAPER-2014-063.- Geneva : CERN, 2015-04-09 - 10 p. - Published in : Phys. Lett. B 743 (2015) 46 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Preprint
10.
LHCb Detector Performance / LHCb collaboration
The LHCb detector is a forward spectrometer at the Large Hadron Collider (LHC) at CERN. The experiment is designed for precision measurements of CP violation and rare decays of beauty and charm hadrons. [...]
arXiv:1412.6352; LHCB-DP-2014-002; CERN-PH-EP-2014-290; CERN-PH-EP-2014-290; LHCB-DP-2014-002.- Geneva : CERN, 2015-03-05 - 73 p. - Published in : Int. J. Mod. Phys. A 30 (2015) 1530022 Fulltext: PDF; World Scientific Open Access article: PDF; External link: Preprint

CERN Document Server : Pronađeno je 82 zapisa   1 - 10slijedećikraj  idi na zapis:
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