CERN Accélérateur de science

CERN Document Server 83 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.53 secondes. 
1.
Hyperon Polarization along the Beam Direction Relative to the Second and Third Harmonic Event Planes in Isobar Collisions at <math display="inline"><mrow><msqrt><mrow><msub><mrow><mi>s</mi></mrow><mrow><mi>N</mi><mi>N</mi></mrow></msub></mrow></msqrt><mo>=</mo><mn>200</mn><mtext> </mtext><mtext> </mtext><mi>GeV</mi></mrow></math> / STAR Collaboration
The polarization of ΛΛ and ˉΛ¯Λ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at sNNsNN = 200 GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from the initial density fluctuations. [...]
arXiv:2303.09074.- 2023-11-14 - 7 p. - Published in : Phys. Rev. Lett. 131 (2023) 202301 Fulltext: PDF;
2.
Search for the chiral magnetic wave using anisotropic flow of identified particles at energies available at the BNL Relativistic Heavy Ion Collider / STAR Collaboration
The chiral magnetic wave (CMW) has been theorized to propagate in the deconfined nuclear medium formed in high-energy heavy-ion collisions, and to cause a difference in elliptic flow (v2v2) between negatively and positively charged hadrons. Experimental data consistent with the CMW have been reported by the STAR Collaboration at the Relativistic Heavy Ion Collider (RHIC), based on the charge asymmetry dependence of the pion v2v2 from Au+Au collisions at sNNsNN = 27 to 200 GeV. [...]
arXiv:2210.14027.- 2023-07-14 - 11 p. - Published in : Phys. Rev. C Fulltext: PDF;
3.
Measurement of the ratio of branching fractions of the decays Λ0bψ(2S)ΛΛ0bψ(2S)Λ and Λ0bJ/ψΛΛ0bJ/ψΛ / LHCb Collaboration
Using pppp collisions corresponding to 3fb1fb1 integrated luminosity, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8TeVTeV, the ratio of branching fractions B(Λ0bψ(2S)Λ)/B(Λ0bJ/ψΛ)=0.513±0.023(stat)±0.016(syst)±0.011(B) is determined. The first uncertainty is statistical, the second is systematic and the third is due to the external branching fractions used..
arXiv:1902.02092; LHCb-PAPER-2017-041; CERN-EP-2019-003.- Geneva : CERN, 2019-03-22 - 16 p. - Published in : JHEP 03 (2019) 126 Article from SCOAP3: PDF; Fulltext: LHCb-Paper-2017-041 - PDF; 1902.02092 - PDF; Related data file(s): ZIP;
4.
Search for CP violation using triple product asymmetries in Λ0bpKπ+π, Λ0bpKK+K and Ξ0bpKKπ+ decays / LHCb Collaboration
A search for CP and P violation using triple-product asymmetries is performed with Λ0bpKπ+π, Λ0bpKK+K and Ξ0bpKKπ+ decays. The data sample corresponds to integrated luminosities of 1.0fb1 and 2.0fb1, recorded with the LHCb detector at centre-of-mass energies of 7TeV and 8TeV, respectively. [...]
arXiv:1805.03941; LHCB-PAPER-2018-001; CERN-EP-2018-081; LHCb-PAPER-2018-001.- 2018-08-09 - 25 p. - Published in : JHEP 08 (2018) 039 Article from SCOAP3: PDF; Fulltext: arXiv:1805.03941 - PDF; 1805.03941 - PDF; Related data file(s): ZIP;
5.
Search for B+c decays to two charm mesons / LHCb Collaboration
A search for decays of B+c mesons to two charm mesons is performed for the first time using data 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. The decays considered are B+cD()+(s)¯D()0 and B+cD()+(s)D()0, which are normalised to high-yield B+D+(s)¯D0 decays. [...]
arXiv:1712.04702; LHCB-PAPER-2017-045; CERN-EP-2017-313; LHCB-PAPER-2017-045.- Geneva : CERN, 2018-05 - 20 p. - Published in : Nucl. Phys. B 930 (2018) 563-582 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; Supplementary information: ZIP; External link: Figures, tables and other information
6.
Measurement of forward top pair production in the dilepton channel in pp collisions at s=13 TeV / LHCb Collaboration
Forward top quark pair production is studied in pp collisions in the μeb final state using a data sample corresponding to an integrated luminosity of 1.93 fb1 collected with the LHCb experiment at a centre-of-mass energy of 13 TeV. The cross-section is measured in a fiducial region where both leptons have a transverse momentum greater than 20 GeV and a pseudorapidity between 2.0 and 4.5. [...]
arXiv:1803.05188; LHCb-PAPER-2017-050; CERN-EP-2018-022; LHCB-PAPER-2017-050; LHCB-PAPER-2017-050.- Geneva : CERN, 2018-08-28 - 19 p. - Published in : JHEP 08 (2018) 174 Article from SCOAP3: PDF; Fulltext: arXiv:1803.05188 - PDF; 1803.05188 - PDF; Related data file(s): TGZ; External link: Figures, tables and other information
7.
Evidence for the rare decay Σ+pμ+μ / LHCb Collaboration
A search for the rare decay Σ+pμ+μ is performed using pp collision data recorded by the LHCb experiment at centre-of-mass energies s=7 and 8 TeV, corresponding to an integrated luminosity of 3fb1. An excess of events is observed with respect to the background expectation, with a signal significance of 4.1 standard deviations. [...]
arXiv:1712.08606; LHCB-PAPER-2017-049; CERN-EP-2017-319.- Geneva : CERN, 2018-06-01 - 10 p. - Published in : Phys. Rev. Lett. 120 (2018) 221803 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Related data file(s): ZIP; Supplementary information: ZIP; External link: Figures, tables and other information
8.
Studies of the resonance structure in D0Kπ±π±π decays / LHCb Collaboration
Amplitude models are constructed to describe the resonance structure of D0Kπ+π+π and D0K+πππ+ decays using pp collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0fb1. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes D0a1(1260)+K and D0K1(1270/1400)+π being prominent in D0Kπ+π+π and D0K+πππ+, respectively. [...]
arXiv:1712.08609; LHCB-PAPER-2017-040; CERN-EP-2017-314.- Geneva : CERN, 2018-06-02 - 31 p. - Published in : Eur. Phys. J. C C78 (2018) 443 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Figures, tables and other information
9.
First measurement of the CP-violating phase ϕd¯ds in B0s(K+π)(Kπ+) decays / LHCb Collaboration
A flavour-tagged decay-time-dependent amplitude analysis of B0s(K+π)(Kπ+) decays is presented in the K±π mass range from 750 to 1600 MeV/c2. The analysis uses pp collision data collected with the LHCb detector at centre-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3.0 fb1. [...]
arXiv:1712.08683; LHCB-PAPER-2017-048; CERN-EP-2017-320.- Geneva : CERN, 2018-03-23 - 33 p. - Published in : JHEP 03 (2018) 140 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; Supplementary information: ZIP; External link: Figures, tables and other information
10.
Amplitude analysis of the decay ¯B0K0Sπ+π and first observation of the CP asymmetry in ¯B0K(892)π+ / LHCb Collaboration
The time-integrated Dalitz plot of the three-body hadronic charmless decay ¯B0K0Sπ+π is studied using a pp collision data sample recorded with the LHCb detector, corresponding to an integrated luminosity of 3.0fb1. The decay amplitude is described with an isobar model. [...]
arXiv:1712.09320; LHCB-PAPER-2017-033; CERN-EP-2017-317.- 2018-06-27 - 10 p. - Published in : Phys. Rev. Lett. 120 (2018) 261801 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; External link: Figures, tables and other information

CERN Document Server : 83 notices trouvées   1 - 10suivantfin  aller vers la notice:
Voir aussi: noms d'auteurs similaires
56 Bordyuzhin, I G
7 Bordyuzhin, I.G.
91 Bordyuzhin, Igor
Vous désirez être averti des nouveaux résultats pour cette recherche?
Abonnez-vous à une alerte email personnalisée ou inscrivez-vous via le flux RSS.
Vous n'avez pas trouvé ce que vous avez cherché? Essayez votre requête sur d'autres serveurs:
Bordyuzhin, I. dans Amazon
Bordyuzhin, I. dans CERN EDMS
Bordyuzhin, I. dans CERN Intranet
Bordyuzhin, I. dans CiteSeer
Bordyuzhin, I. dans Google Books
Bordyuzhin, I. dans Google Scholar
Bordyuzhin, I. dans Google Web
Bordyuzhin, I. dans IEC
Bordyuzhin, I. dans IHS
Bordyuzhin, I. dans INSPIRE
Bordyuzhin, I. dans ISO
Bordyuzhin, I. dans KISS Books/Journals
Bordyuzhin, I. dans KISS Preprints
Bordyuzhin, I. dans NEBIS
Bordyuzhin, I. dans SLAC Library Catalog
Bordyuzhin, I. dans Scirus