Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 3
Book Description
We consider spin asymmetries for prompt photon production in collisions of longitudinally polarized hadrons. This reaction will be a key tool at the BNL-RHIC {rvec p}{rvec p} collider for determining the gluon spin density in a polarized proton. We study the effects of QCD corrections, such as all-order soft-gluon ''threshold'' resummations.
PROMPT PHOTON PRODUCTION IN POLARIZED HADRON COLLISIONS.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 3
Book Description
We consider spin asymmetries for prompt photon production in collisions of longitudinally polarized hadrons. This reaction will be a key tool at the BNL-RHIC {rvec p}{rvec p} collider for determining the gluon spin density in a polarized proton. We study the effects of QCD corrections, such as all-order soft-gluon ''threshold'' resummations.
Publisher:
ISBN:
Category :
Languages : en
Pages : 3
Book Description
We consider spin asymmetries for prompt photon production in collisions of longitudinally polarized hadrons. This reaction will be a key tool at the BNL-RHIC {rvec p}{rvec p} collider for determining the gluon spin density in a polarized proton. We study the effects of QCD corrections, such as all-order soft-gluon ''threshold'' resummations.
Z-scaling and Prompt Photon Production in Hadron-hadron Collisions at High Energies
Inclusive Prompt Photon Production in Polarized Pp Collisions at HERA-N.
Author: L. E. Gordon
Publisher:
ISBN:
Category : Nuclear reactions
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Nuclear reactions
Languages : en
Pages : 14
Book Description
Deep Inelastic Scattering - Proceedings Of The 8th International Workshop
Author: John A Gracey
Publisher: World Scientific
ISBN: 9814542717
Category :
Languages : en
Pages : 774
Book Description
This volume focusses on four main topics: structure functions, tests of quantum chromodynamics, physics at the highest Q2 and p2T, and high energy scattering and diffraction. Comprehensive review articles on hadronic and photon structure, lepton-parton and parton-parton physics as well as future experimental opportunities are presented, together with a special lecture on HERA's legacy after the first decade of operation.
Publisher: World Scientific
ISBN: 9814542717
Category :
Languages : en
Pages : 774
Book Description
This volume focusses on four main topics: structure functions, tests of quantum chromodynamics, physics at the highest Q2 and p2T, and high energy scattering and diffraction. Comprehensive review articles on hadronic and photon structure, lepton-parton and parton-parton physics as well as future experimental opportunities are presented, together with a special lecture on HERA's legacy after the first decade of operation.
Polarized and Unpolarized Double Prommpt Photon Production in Next-to-leading Order QCD.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We calculate O([alpha][sub s]) corrections to inclusive and isolated double prompt photon production, both for the unpolarized case, and for longitudinal polarization of the incoming hadrons. The calculation is performed using purely analytical techniques for the inclusive case, and a combination of analytical and Monte Carlo techniques to perform the phase space integration in the isolated case. A brief phenomenological study is made of the process pp[r-arrow][gamma][gamma]X at CMS energies appropriate for the RHIC heavy ion collider. 21 refs., 8 figs.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We calculate O([alpha][sub s]) corrections to inclusive and isolated double prompt photon production, both for the unpolarized case, and for longitudinal polarization of the incoming hadrons. The calculation is performed using purely analytical techniques for the inclusive case, and a combination of analytical and Monte Carlo techniques to perform the phase space integration in the isolated case. A brief phenomenological study is made of the process pp[r-arrow][gamma][gamma]X at CMS energies appropriate for the RHIC heavy ion collider. 21 refs., 8 figs.
Rapidity Correlations and [Delta]G from Prompt Photon Plus Jet Production in Polarized Pp Collisions
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
A study of prompt photon plus associated jet production is performed at next-to-leading order (O([alpha][alpha]{sub s}2)) in QCD at √S = 200--500 GeV, appropriate for the RHIC polarized {rvec p}{rvec p} collider experiment. Momentum correlations between the jet and photon are examined and the utility of the process as a method for constraining the size and shape of the polarized gluon density of the proton [Delta]G is examined.
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
A study of prompt photon plus associated jet production is performed at next-to-leading order (O([alpha][alpha]{sub s}2)) in QCD at √S = 200--500 GeV, appropriate for the RHIC polarized {rvec p}{rvec p} collider experiment. Momentum correlations between the jet and photon are examined and the utility of the process as a method for constraining the size and shape of the polarized gluon density of the proton [Delta]G is examined.
Rapidity Correlations And?G from Prompt Photon Plus Jet Production in Polarized Pp Collisions
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A study of prompt photon plus associated jet production is performed at next-to-leading order (O(??{sub s}2)) in QCD at √S=200--500 GeV, appropriate for the RHIC polarized {rvec p}{rvec p} collider experiment. Momentum correlations between the jet and photon are examined and the utility of the process as a method for constraining the size and shape of the polarized gluon density of the proton?G is examined.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A study of prompt photon plus associated jet production is performed at next-to-leading order (O(??{sub s}2)) in QCD at √S=200--500 GeV, appropriate for the RHIC polarized {rvec p}{rvec p} collider experiment. Momentum correlations between the jet and photon are examined and the utility of the process as a method for constraining the size and shape of the polarized gluon density of the proton?G is examined.
Rapidity Correlations and ΔG from Prompt Photon Plus Jet Production in Polarized Pp Collisions
Measurement of Prompt Photon Production in 1.8-TeV Proton - Antiproton Collisions
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
Book Description
The inclusive production cross section of prompt photons with transverse energies 27
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
Book Description
The inclusive production cross section of prompt photons with transverse energies 27