J Production J Psi Production In S
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Author |
: Frederick Kramer |
Publisher |
: |
Total Pages |
: 170 |
Release |
: 2012 |
ISBN-10 |
: OCLC:1184498323 |
ISBN-13 |
: |
Rating |
: 4/5 (23 Downloads) |
Synopsis J/ψ Production [J-psi Production] in √s by : Frederick Kramer
Author |
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Total Pages |
: 39 |
Release |
: 2012 |
ISBN-10 |
: OCLC:1066376993 |
ISBN-13 |
: |
Rating |
: 4/5 (93 Downloads) |
Synopsis J/psi and Psi(2S) Production in Pp Collisions at Sqrt(s) by :
A measurement of the J/psi and psi(2S) production cross sections in pp collisions at sqrt(s)=7 TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 inverse picobarns. Using a fit to the invariant mass and decay length distributions, production cross sections have been measured separately for prompt and non-prompt charmonium states, as a function of the meson transverse momentum in several rapidity ranges. In addition, cross sections restricted to the acceptance of the CMS detector are given, which are not affected by the polarization of the charmonium states. The ratio of the differential production cross sections of the two states, where systematic uncertainties largely cancel, is also determined. The branching fraction of the inclusive B to psi(2S) X decay is extracted from the ratio of the non-prompt cross sections to be: BR(B to psi(2S) X) = (3.08 +/- 0.12(stat.+syst.) +/- 0.13(theor.) +/- 0.42(BR[PDG])) 10-̂3.
Author |
: Frederick Kramer |
Publisher |
: |
Total Pages |
: |
Release |
: 2012 |
ISBN-10 |
: OCLC:864736470 |
ISBN-13 |
: |
Rating |
: 4/5 (70 Downloads) |
Synopsis J/psi Production in √s by : Frederick Kramer
Author |
: Frederick Kramer |
Publisher |
: |
Total Pages |
: 170 |
Release |
: 2012 |
ISBN-10 |
: OCLC:822299282 |
ISBN-13 |
: |
Rating |
: 4/5 (82 Downloads) |
Synopsis J/_y63 Production [J-psi Production] in √s by : Frederick Kramer
Author |
: V. Abramov |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 1991 |
ISBN-10 |
: OCLC:1411945583 |
ISBN-13 |
: |
Rating |
: 4/5 (83 Downloads) |
Synopsis PROPERTIES OF J/PSI PRODUCTION IN PI- -BE AND P-BE COLLISIONS AT 530 GEV/C. by : V. Abramov
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Total Pages |
: |
Release |
: 2006 |
ISBN-10 |
: OCLC:871360055 |
ISBN-13 |
: |
Rating |
: 4/5 (55 Downloads) |
Synopsis J/psi Production in Quark-Gluon Plasma by :
We study J/[psi] production at RHIC and LHC energies with both initial production and regeneration. We solve the coupled set of transport equation for the J/[psi] distribution in phase space and the hydrodynamic equation for evolution of quark-gluon plasma. At RHIC, continuous regeneration is crucial for the J/[psi] momentum distribution while the elliptic flow is still dominated by initial production. At LHC energy, almost all the initially created J/[psi]s are dissociated in the medium and regeneration dominates the J/[psi] properties.
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Total Pages |
: |
Release |
: 2001 |
ISBN-10 |
: OCLC:68349806 |
ISBN-13 |
: |
Rating |
: 4/5 (06 Downloads) |
Synopsis J/[psi] Production in P[anti P] Collisions At[radical] by :
The authors have studied J/[psi] production in p[anti p] collisions at[radical]s= 1.8 TeV with the D0 detector at Fermilab, using a[mu][sup+][mu][sup[minus]] data sample corresponding to an integrated luminosity of 13 pb[sup[minus]1]. They have measured the inclusive J/[psi] production cross section as a function of J/[psi] transverse momentum p[sub T]. For the kinematic range p[sub T]> 8 GeV/c and[vert-bar][eta][vert-bar]
Author |
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Publisher |
: |
Total Pages |
: 123 |
Release |
: 2006 |
ISBN-10 |
: OCLC:871271133 |
ISBN-13 |
: |
Rating |
: 4/5 (33 Downloads) |
Synopsis Measurement of J/psi Meson and B-hadron Production Cross Section at Sqrt(s) by :
A new measurement of the inclusive and differential production cross sections of J/[psi] mesons and b-hadrons in proton-antiproton collisions at √s = 1960 GeV is presented. The data correspond to an integrated luminosity of 39.7 pb−1 collected by the CDF Run II detector. The integrated cross section for inclusive J/[psi] production for all transverse momenta from 0 to 20 GeV/c in the rapidity range
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Publisher |
: |
Total Pages |
: 78 |
Release |
: 2021 |
ISBN-10 |
: OCLC:1292561610 |
ISBN-13 |
: |
Rating |
: 4/5 (10 Downloads) |
Synopsis Study of J/[Psi] Production with Jet Activity in Pp Collisions at √s by :
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Total Pages |
: |
Release |
: 2017 |
ISBN-10 |
: OCLC:986169377 |
ISBN-13 |
: |
Rating |
: 4/5 (77 Downloads) |
Synopsis Measurement of Prompt and Nonprompt J/psi Production in Pp and PPb Collisions at Sqrt(s[NN] by :
This paper reports the measurement of J/psi meson production in proton-proton (pp) and proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 5.02 TeV by the CMS experiment at the LHC. The data samples used in the analysis correspond to integrated luminosities of 28 inverse picobarns and 35 inverse nanobarns for pp and pPb collisions, respectively. Prompt and nonprompt J/psi mesons, the latter issuing from the decay of B mesons, are measured in their dimuon decay channels. Differential cross sections are measured in the transverse momentum range of 2