Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production

From observations of photon conversions into electron pairs in the 30- in. hydrogen bubble chamber exposed to a 205-GeV proton beam at the National Accelerator Laboratory, topological and differential cross sections for the inclusive reaction p+p to gamma +anything have been measured. Comparison wit...

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Detalles Bibliográficos
Autores principales: Charlton, G, Cho, Y, Crawley, H B, Derrick, M, Engelmann, R, Fields, T, Glasser, R G, Hyman, L, Jäger, K, Mehtani, U, Min, Ma Z, Musgrave, B, Oren, Y, Rhines, D, Schreiner, P, Voyvodic, L, Walker, R, Whitmore, J, Yuta, H
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.29.1759
http://cds.cern.ch/record/875525
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author Charlton, G
Cho, Y
Crawley, H B
Derrick, M
Engelmann, R
Fields, T
Glasser, R G
Hyman, L
Jäger, K
Mehtani, U
Min, Ma Z
Musgrave, B
Oren, Y
Rhines, D
Schreiner, P
Voyvodic, L
Walker, R
Whitmore, J
Yuta, H
author_facet Charlton, G
Cho, Y
Crawley, H B
Derrick, M
Engelmann, R
Fields, T
Glasser, R G
Hyman, L
Jäger, K
Mehtani, U
Min, Ma Z
Musgrave, B
Oren, Y
Rhines, D
Schreiner, P
Voyvodic, L
Walker, R
Whitmore, J
Yuta, H
author_sort Charlton, G
collection CERN
description From observations of photon conversions into electron pairs in the 30- in. hydrogen bubble chamber exposed to a 205-GeV proton beam at the National Accelerator Laboratory, topological and differential cross sections for the inclusive reaction p+p to gamma +anything have been measured. Comparison with data on the same reaction at the CERN intersecting storage rings suggests that pi /sup 0/ production in pp collisions has reached a scaling limit by 205 GeV. We find that for multiplicities up to about 12, the average number of pi /sup 0/'s per inelastic pp collision increases with the number of charged particles produced. (14 refs).
id cern-875525
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
record_format invenio
spelling cern-8755252019-09-30T06:29:59Zdoi:10.1103/PhysRevLett.29.1759http://cds.cern.ch/record/875525engCharlton, GCho, YCrawley, H BDerrick, MEngelmann, RFields, TGlasser, R GHyman, LJäger, KMehtani, UMin, Ma ZMusgrave, BOren, YRhines, DSchreiner, PVoyvodic, LWalker, RWhitmore, JYuta, HReaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ productionParticle Physics - PhenomenologyFrom observations of photon conversions into electron pairs in the 30- in. hydrogen bubble chamber exposed to a 205-GeV proton beam at the National Accelerator Laboratory, topological and differential cross sections for the inclusive reaction p+p to gamma +anything have been measured. Comparison with data on the same reaction at the CERN intersecting storage rings suggests that pi /sup 0/ production in pp collisions has reached a scaling limit by 205 GeV. We find that for multiplicities up to about 12, the average number of pi /sup 0/'s per inelastic pp collision increases with the number of charged particles produced. (14 refs).oai:cds.cern.ch:8755251972
spellingShingle Particle Physics - Phenomenology
Charlton, G
Cho, Y
Crawley, H B
Derrick, M
Engelmann, R
Fields, T
Glasser, R G
Hyman, L
Jäger, K
Mehtani, U
Min, Ma Z
Musgrave, B
Oren, Y
Rhines, D
Schreiner, P
Voyvodic, L
Walker, R
Whitmore, J
Yuta, H
Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title_full Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title_fullStr Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title_full_unstemmed Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title_short Reaction p+p to gamma +anything at 205 GeV and its implications for pi /sup 0/ production
title_sort reaction p+p to gamma +anything at 205 gev and its implications for pi /sup 0/ production
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.29.1759
http://cds.cern.ch/record/875525
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