CERN Accelerating science

CERN Document Server Pronađeno je 38 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 1.40 sekundi 
1.
Measurement of prompt charged-particle production in pppp collisions at s=13TeVs=13TeV / LHCb Collaboration
The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass energy of s=13TeVs=13TeV. The data sample, collected with an unbiased trigger, corresponds to an integrated luminosity of 5.4nb15.4nb1. [...]
arXiv:2107.10090; LHCb-PAPER-2021-010; CERN-EP-2021-110; LHCB-PAPER-2021-010.- Geneva : CERN, 2022-01-27 - 35 p. - Published in : JHEP 2201 (2022) 166 Fulltext: LHCb-PAPER-2021-010 - PDF; 2107.10090 - PDF; document - PDF; Fulltext from publisher - PDF; Related data file(s): ZIP; Supplementary information: ZIP;
2.
Observation of excited Ω0cΩ0c baryons in ΩbΞ+cKπΩbΞ+cKπdecays / LHCb Collaboration
The first observation of the ΩbΞ+cKπΩbΞ+cKπ decay is reported using proton-proton collision data at centre-of-mass energies of 77, 88 and 13TeV13TeV collected by the LHCb experiment, corresponding to an integrated luminosity of 9fb19fb1. Four excited Ω0cΩ0c baryons are observed in the Ξ+cKΞ+cK mass projection of the ΩbΞ+cKπΩbΞ+cKπ decays with significance exceeding five standard deviations. [...]
arXiv:2107.03419; CERN-EP-2021-109; LHCb-PAPER-2021-012; LHCB-PAPER-2021-012.- Geneva : CERN, 2021-11-01 - 28 p. - Published in : Phys. Rev. D 104 (2021) L091102 Fulltext: 2107.03419 - PDF; PhysRevD.104.L091102 - PDF; Related data file(s): ZIP;
3.
Study of coherent J/ψJ/ψ production in lead-lead collisions at sNN=5sNN=5 TeV / LHCb Collaboration
Coherent production of J/ψJ/ψ mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LHCb experiment corresponding to an integrated luminosity of about 10 μb110 μb1. The J/ψJ/ψ mesons are reconstructed in the dimuon final state and are required to have transverse momentum below 1 GeV. [...]
arXiv:2107.03223; CERN-CERN-EP-2021-108; LHCb-PAPER-2021-013; LHCB-PAPER-2021-013.- Geneva : CERN, 2022-07-19 - 19 p. - Published in : JHEP 2207 (2022) 117 Fulltext: LHCb-PAPER-2021-013_arxiv - PDF; document - PDF; 2107.03223 - PDF; Related data file(s): ZIP; Supplementary information: ZIP;
4.
Observation of the Mass Difference Between Neutral Charm-Meson Eigenstates / LHCb Collaboration
A measurement of mixing and CPCP violation in neutral charm mesons is performed using data reconstructed in proton-proton collisions collected by the LHCb experiment from 2016 to 2018, corresponding to an integrated luminosity of 5.4fb1fb1. A total of 30.630.6 million D0K0Sπ+πD0K0Sπ+π decays are analyzed using a method optimized for the measurement of the mass difference between neutral charm-meson eigenstates. [...]
arXiv:2106.03744; LHCb-PAPER-2021-009; CERN-EP-2021-099; LHCB-PAPER-2021-009.- Geneva : CERN, 2021-09-07 - 12 p. - Published in : Phys. Rev. Lett. Fulltext: LHCb-PAPER-2021-009_v3 - PDF; 2106.03744 - PDF; Fulltext from publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP;
5.
Branching Fraction Measurements of the Rare B0sϕμ+μB0sϕμ+μ and B0sf2(1525)μ+μB0sf2(1525)μ+μ- Decays / LHCb Collaboration
The branching fraction of the rare B0sϕμ+μB0sϕμ+μ decay is measured using data collected by the LHCb experiment at center-of-mass energies of 77, 88 and 13TeV13TeV, corresponding to an integrated luminosity of 9fb19fb1. The branching fraction is reported in intervals of q2q2, the square of the dimuon invariant mass. [...]
arXiv:2105.14007; LHCb-PAPER-2021-014; CERN-EP-2021-092; LHCB-PAPER-2021-014.- Geneva : CERN, 2021-10-05 - 11 p. - Published in : Phys. Rev. Lett. 127 (2021) 151801 Fulltext: PDF; Fulltext from publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP;
6.
Search for time-dependent CPCP violation in D0K+KD0K+K and D0π+πD0π+π decays / LHCb Collaboration
A search for time-dependent violation of the charge-parity symmetry in D0K+KD0K+K and D0π+πD0π+π decays is performed at the LHCb experiment using proton-proton collision data recorded from 2015 to 2018 at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb11. The D0D0 meson is required to originate from a D(2010)+D0π+D(2010)+D0π+ decay, such that its flavour at production is identified by the charge of the accompanying pion. [...]
arXiv:2105.09889; LHCb-PAPER-2020-045; CERN-EP-2021-060; LHCB-PAPER-2020-045.- Geneva : CERN, 2021-10-01 - 39 p. - Published in : Phys. Rev. D 104 (2021) 072010 Fulltext: 2105.09889 - PDF; LHCb-PAPER-2020-045 - PDF; Fulltext from publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP;
7.
Search for the doubly charmed baryon Ω+ccΩ+cc / LHCb Collaboration
A search for the doubly charmed baryon Ω+ccΩ+cc with the decay mode Ω+ccΞ+cKπ+Ω+ccΞ+cKπ+ is performed using proton-proton collision data at a centre-of-mass energy of 13TeVTeV collected by the LHCb experiment from 2016 to 2018, corresponding to an integrated luminosity of 5.4fb15.4fb1. No significant signal is observed within the invariant mass range of 3.6 to 4.0GeV/c2GeV/c2. [...]
arXiv:2105.06841; LHCb-PAPER-2021-011; CERN-EP-2021-068; LHCB-PAPER-2021-011.- 2021-08-31 - 12 p. - Published in : Sci. China Phys. Mech. Astron. 64 (2021) 101062 Fulltext: document - PDF; 2105.06841 - PDF; Fulltext from publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP;
8.
Angular analysis of B0DD+sB0DD+s with D+sD+sγD+sD+sγ decays / LHCb Collaboration
The first full angular analysis of the B0DD+sB0DD+s decay is performed using 6 fb11 of pppp collision data collected with the LHCb experiment at a centre-of-mass energy of 13 TeV. The D+sD+sγD+sD+sγ and DˉD0πD¯D0π vector meson decays are used with the subsequent D+sK+Kπ+D+sK+Kπ+ and ˉD0K+π¯D0K+π decays. [...]
arXiv:2105.02596; LHCb-PAPER-2021-006; CERN-EP-2021-056; LHCB-PAPER-2021-006.- Geneva : CERN, 2021-06-29 - 31 p. - Published in : JHEP 2106 (2021) 177 Fulltext: LHCb-PAPER-2021-006 - PDF; document - PDF; 2105.02596 - PDF; Related data file(s): ZIP;
9.
Measurement of CPCP asymmetry in D0K0SK0SD0K0SK0S decays / LHCb Collaboration
A measurement of the CPCP asymmetry in D0K0SK0SD0K0SK0S decays is reported, based on a data sample of proton-proton collisions collected by the LHCb experiment from 2015 to 2018, corresponding to an integrated luminosity of 6 fb11. The flavor of the D0D0 candidate is determined using the charge of the D±D± meson, from which the decay is required to originate. [...]
arXiv:2105.01565; LHCb-PAPER-2020-047; CERN-EP-2021-058; LHCB-PAPER-2020-047.- Geneva : CERN, 2021-08-01 - 11 p. - Published in : Phys. Rev. D 104 (2021) L031102 Fulltext: LHCb-PAPER-2020-047 - PDF; 2105.01565 - PDF; Fulltext from publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP;
10.
Search for CPCP violation in ΞbpKKΞbpKKdecays / LHCb Collaboration
A search for CPCP violation in charmless three-body ΞbpKKΞbpKK decays is performed using pppp collision data recorded with the LHCb detector, corresponding to integrated luminosities of 1fb11fb1 at a centre-of-mass energy s=7TeVs=7TeV, 2fb12fb1 at s=8TeVs=8TeV and 2fb12fb1 at s=13TeVs=13TeV. A good description of the phase-space distribution is obtained with an amplitude model containing contributions from Σ(1385)Σ(1385), Λ(1405)Λ(1405), Λ(1520)Λ(1520), Λ(1670)Λ(1670), Σ(1775)Σ(1775) and Σ(1915)Σ(1915) resonances. [...]
arXiv:2104.15074; LHCb-PAPER-2020-017; CERN-EP-2021-062.- 2021-09-01 - 29 p. - Published in : Phys. Rev. D 104 (2021) 052010 Fulltext: 2104.15074 - PDF; PhysRevD.104.052010 - PDF;

CERN Document Server : Pronađeno je 38 zapisa   1 - 10slijedećikraj  idi na zapis:
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
Niste pronašli ono što ste htjeli? Pokušajte pretražiti na ovim serverima:
Fernandez-tenllado Arribas, Jose Maria u Amazon
Fernandez-tenllado Arribas, Jose Maria u CERN EDMS
Fernandez-tenllado Arribas, Jose Maria u CERN Intranet
Fernandez-tenllado Arribas, Jose Maria u CiteSeer
Fernandez-tenllado Arribas, Jose Maria u Google Books
Fernandez-tenllado Arribas, Jose Maria u Google Scholar
Fernandez-tenllado Arribas, Jose Maria u Google Web
Fernandez-tenllado Arribas, Jose Maria u IEC
Fernandez-tenllado Arribas, Jose Maria u IHS
Fernandez-tenllado Arribas, Jose Maria u INSPIRE
Fernandez-tenllado Arribas, Jose Maria u ISO
Fernandez-tenllado Arribas, Jose Maria u KISS Books/Journals
Fernandez-tenllado Arribas, Jose Maria u KISS Preprints
Fernandez-tenllado Arribas, Jose Maria u NEBIS
Fernandez-tenllado Arribas, Jose Maria u SLAC Library Catalog
Fernandez-tenllado Arribas, Jose Maria u Scirus