A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV

An analysis is given of single photon production in pp interactions at 62 GeV, in an attempt to determine the proton's gluon distribution. Results are presented for the ratio f/sub gamma /= gamma /all and charge ratio. The former is enhanced, while the latter indicates an excess of high X/sub e...

Descripción completa

Detalles Bibliográficos
Autores principales: Besch, H J, Angelis, A L S, Blumenfeld, B, Camilleri, L L, Chapin, T J, Cool, R L, del Papa, C, Di Lella, L, Dimcovski, Zlatomir, Hollebeek, R J, Lederman, Leon Max, Levinthal, D A, Linnemann, J T, Newman, C B, Phinney, N, Pope, B G, Pordes, S H, Rothenberg, A F, Rusack, R W, Segar, A M, Smith, A M, Tannenbaum, M J, Vidal, R A, Wallace-Hadrill, J S, Yelton, J M, Young, K K
Lenguaje:eng
Publicado: 1981
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/879258
_version_ 1780908064846643200
author Besch, H J
Angelis, A L S
Blumenfeld, B
Camilleri, L L
Chapin, T J
Cool, R L
del Papa, C
Di Lella, L
Dimcovski, Zlatomir
Hollebeek, R J
Lederman, Leon Max
Levinthal, D A
Linnemann, J T
Newman, C B
Phinney, N
Pope, B G
Pordes, S H
Rothenberg, A F
Rusack, R W
Segar, A M
Smith, A M
Tannenbaum, M J
Vidal, R A
Wallace-Hadrill, J S
Yelton, J M
Young, K K
author_facet Besch, H J
Angelis, A L S
Blumenfeld, B
Camilleri, L L
Chapin, T J
Cool, R L
del Papa, C
Di Lella, L
Dimcovski, Zlatomir
Hollebeek, R J
Lederman, Leon Max
Levinthal, D A
Linnemann, J T
Newman, C B
Phinney, N
Pope, B G
Pordes, S H
Rothenberg, A F
Rusack, R W
Segar, A M
Smith, A M
Tannenbaum, M J
Vidal, R A
Wallace-Hadrill, J S
Yelton, J M
Young, K K
author_sort Besch, H J
collection CERN
description An analysis is given of single photon production in pp interactions at 62 GeV, in an attempt to determine the proton's gluon distribution. Results are presented for the ratio f/sub gamma /= gamma /all and charge ratio. The former is enhanced, while the latter indicates an excess of high X/sub e/ positive particles in the single photon enhanced sample. Results suggest that the process qg to gamma q is significant in high p/sub T/ single photon production. (3 refs).
id cern-879258
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1981
record_format invenio
spelling cern-8792582019-09-30T06:29:59Zhttp://cds.cern.ch/record/879258engBesch, H JAngelis, A L SBlumenfeld, BCamilleri, L LChapin, T JCool, R Ldel Papa, CDi Lella, LDimcovski, ZlatomirHollebeek, R JLederman, Leon MaxLevinthal, D ALinnemann, J TNewman, C BPhinney, NPope, B GPordes, S HRothenberg, A FRusack, R WSegar, A MSmith, A MTannenbaum, M JVidal, R AWallace-Hadrill, J SYelton, J MYoung, K KA study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeVParticle Physics - PhenomenologyAn analysis is given of single photon production in pp interactions at 62 GeV, in an attempt to determine the proton's gluon distribution. Results are presented for the ratio f/sub gamma /= gamma /all and charge ratio. The former is enhanced, while the latter indicates an excess of high X/sub e/ positive particles in the single photon enhanced sample. Results suggest that the process qg to gamma q is significant in high p/sub T/ single photon production. (3 refs).oai:cds.cern.ch:8792581981
spellingShingle Particle Physics - Phenomenology
Besch, H J
Angelis, A L S
Blumenfeld, B
Camilleri, L L
Chapin, T J
Cool, R L
del Papa, C
Di Lella, L
Dimcovski, Zlatomir
Hollebeek, R J
Lederman, Leon Max
Levinthal, D A
Linnemann, J T
Newman, C B
Phinney, N
Pope, B G
Pordes, S H
Rothenberg, A F
Rusack, R W
Segar, A M
Smith, A M
Tannenbaum, M J
Vidal, R A
Wallace-Hadrill, J S
Yelton, J M
Young, K K
A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title_full A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title_fullStr A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title_full_unstemmed A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title_short A study of direct single photons and correlated particles in proton- proton collisions at square root s=624 GeV
title_sort study of direct single photons and correlated particles in proton- proton collisions at square root s=624 gev
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/879258
work_keys_str_mv AT beschhj astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT angelisals astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT blumenfeldb astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT camillerill astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT chapintj astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT coolrl astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT delpapac astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT dilellal astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT dimcovskizlatomir astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT hollebeekrj astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT ledermanleonmax astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT levinthalda astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT linnemannjt astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT newmancb astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT phinneyn astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT popebg astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT pordessh astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT rothenbergaf astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT rusackrw astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT segaram astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT smitham astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT tannenbaummj astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT vidalra astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT wallacehadrilljs astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT yeltonjm astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT youngkk astudyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT beschhj studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT angelisals studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT blumenfeldb studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT camillerill studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT chapintj studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT coolrl studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT delpapac studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT dilellal studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT dimcovskizlatomir studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT hollebeekrj studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT ledermanleonmax studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT levinthalda studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT linnemannjt studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT newmancb studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT phinneyn studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT popebg studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT pordessh studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT rothenbergaf studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT rusackrw studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT segaram studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT smitham studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT tannenbaummj studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT vidalra studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT wallacehadrilljs studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT yeltonjm studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev
AT youngkk studyofdirectsinglephotonsandcorrelatedparticlesinprotonprotoncollisionsatsquareroots624gev

Ejemplares similares