study of the transverse momentum distributions of photoproduced charged and neutral D mesons.
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study of the transverse momentum distributions of photoproduced charged and neutral D mesons. by Scott Robert Menary

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Published .
Written in English

Subjects:

  • Physics Theses

Book details:

Edition Notes

Thesis (M.Sc.), Dept. of Physics, University of Toronto

ContributionsLuste, G. (supervisor)
The Physical Object
Pagination105 p.
Number of Pages105
ID Numbers
Open LibraryOL19539759M

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Charged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at p s = 7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by count-ing the number of reconstructed hits, hit-pairs, and fully reconstructed charged-particle Size: KB. The measurements presented in this paper are the inclusive primary charged-hadron multiplic-ity densities (dN ch/dp T and dN ch/dh) in the pseudorapidity range jhj. A study of the charged particles emitted together with a large transverse momentum π O was made at the CERN ISR at a centre-of-mass energy s = π O mesons and the charged particles were observed in two detectors, each centred at θ cm = 90° and each covering a laboratory solid angle of sr for π o 's and sr for charged particles. The multiplicity of Cited by: STUDYING TRANSVERSE MOMENTUM DEPENDENT DISTRIBUTIONS IN POLARIZED PROTON COLLISIONS VIA James Kevin, "STUDYING TRANSVERSE MOMENTUM DEPENDENT DISTRIBUTIONS IN POLARIZED PROTON COLLISIONS VIA AZIMUTHAL SINGLE SPIN ASYMMETRIES OF CHARGED PIONS IN be isolated and extracted by Cited by: 1.

Study of transverse momentum dependent distributions from polarised Drell-Yan at COMPASS Márcia Quaresmaa on behalf of the COMPASS Collaboration LIP – Laboratóio de Instrumentação e Física Experimental de Partículas, Av. Elias Garcia , Lisboa, Portugal by: 1. • The transverse momentum distribution in the CSS formalism is schematically given by: boson production. We compare the predicted Q T distributions for Higgs boson production at different masses. The peak of the distribution shifts to greater Q T as m h grows, in approximately linear fashion, and the distribution broadens somewhat. The mean. The transverse momentum distributions and branching ratios of mesons produced together with a lepton pair are studied in pp and p p collisions. A simple phenomenological formula describing the p T distributions is proposed. The large-p T behaviour of produced mesons can be used to determine the gluon distribution in the proton and to test its Q 2 variation as predicted by : A. Kotański, J. Kubar. The differential cross sections for inclusive neutral pions as a function of transverse and longitudinal momentum in the very forward-rapidity region have been measured at the LHC with the LHC forward detector in proton-proton collisions at s= and 7 TeV and in proton-lead collisions at nucleon-nucleon center-of-mass energies of sNN= TeV.

  We study the transverse momentum distribution of hadrons within jets, where the transverse momentum is defined with respect to the standard jet axis. We consider the case where the jet substructure measurement is performed for an inclusive jet sample pp → jet + X. We demonstrate that this observable provides new opportunities to study transverse momentum Cited by: A complete, fundamental understanding of the proton must include knowledge of the underlying spin structure. The transversity distribution, h1(x), which describes the transverse spin structure of quarks inside of a transversely polarized proton, is only accessible through channels that couple h1(x) to another chiral odd distribution, such as the Collins fragmentation function (ΔN Cited by: 1. The transverse momentum distributions (pT) of charged particles and identi ed hadrons in p{Pb collisions at p sNN = TeV have been measured by ALICE at the LHC. Charged-particle tracks are reconstructed at mid-rapidity over a large momentum range Charged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at root s = 7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks.