A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings

The inclusive cross-section for pi /sup 0/ production near 90 degrees in pp collisions at the CERN Intersecting Storage Rings has been studied fro the p/sub T/ range 3<P/sub T/<16 GeV/c at four different centre-of-mass energies ( square root s=30.6, 44.8, 52.7, and 62.8 Ge V). In this experime...

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Detalles Bibliográficos
Autores principales: Kourkoumelis, C, Cnops, A M, Fabjan, Christian Wolfgang, Fields, T, Filippas-Tassos, A, Fokitis, E, Iwata, S, Lissauer, D, Mannelli, I, Mouzourakis, P, Nappi, A, Palmer, R B, Rahm, David Charles, Rehak, P, Resvanis, L K, Stumer, I, Willis, W J
Lenguaje:eng
Publicado: 1980
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/879318
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author Kourkoumelis, C
Cnops, A M
Fabjan, Christian Wolfgang
Fields, T
Filippas-Tassos, A
Fokitis, E
Iwata, S
Lissauer, D
Mannelli, I
Mouzourakis, P
Nappi, A
Palmer, R B
Rahm, David Charles
Rehak, P
Resvanis, L K
Stumer, I
Willis, W J
author_facet Kourkoumelis, C
Cnops, A M
Fabjan, Christian Wolfgang
Fields, T
Filippas-Tassos, A
Fokitis, E
Iwata, S
Lissauer, D
Mannelli, I
Mouzourakis, P
Nappi, A
Palmer, R B
Rahm, David Charles
Rehak, P
Resvanis, L K
Stumer, I
Willis, W J
author_sort Kourkoumelis, C
collection CERN
description The inclusive cross-section for pi /sup 0/ production near 90 degrees in pp collisions at the CERN Intersecting Storage Rings has been studied fro the p/sub T/ range 3<P/sub T/<16 GeV/c at four different centre-of-mass energies ( square root s=30.6, 44.8, 52.7, and 62.8 Ge V). In this experiment the two photons from the pi /sup O/ to gamma gamma decay were resolved and measured separately for p/sub T/ values up to 10 GeV/c. Results indicate an agreement with the p/sub T//sup -8 / behaviour for the lower values of p/sub T/ and a slower decrease of the cross-section for the higher values of p/sub T/. The high-p/sub T/ data deviate from the scaling expression p/sub T//sup -n/F(x/sub T/), which holds for the lower p/sub T/ values (p/sub T/<8 GeV/c). (15 refs).
id cern-879318
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1980
record_format invenio
spelling cern-8793182019-09-30T06:29:59Zhttp://cds.cern.ch/record/879318engKourkoumelis, CCnops, A MFabjan, Christian WolfgangFields, TFilippas-Tassos, AFokitis, EIwata, SLissauer, DMannelli, IMouzourakis, PNappi, APalmer, R BRahm, David CharlesRehak, PResvanis, L KStumer, IWillis, W JA study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage RingsParticle Physics - PhenomenologyThe inclusive cross-section for pi /sup 0/ production near 90 degrees in pp collisions at the CERN Intersecting Storage Rings has been studied fro the p/sub T/ range 3<P/sub T/<16 GeV/c at four different centre-of-mass energies ( square root s=30.6, 44.8, 52.7, and 62.8 Ge V). In this experiment the two photons from the pi /sup O/ to gamma gamma decay were resolved and measured separately for p/sub T/ values up to 10 GeV/c. Results indicate an agreement with the p/sub T//sup -8 / behaviour for the lower values of p/sub T/ and a slower decrease of the cross-section for the higher values of p/sub T/. The high-p/sub T/ data deviate from the scaling expression p/sub T//sup -n/F(x/sub T/), which holds for the lower p/sub T/ values (p/sub T/<8 GeV/c). (15 refs).oai:cds.cern.ch:8793181980
spellingShingle Particle Physics - Phenomenology
Kourkoumelis, C
Cnops, A M
Fabjan, Christian Wolfgang
Fields, T
Filippas-Tassos, A
Fokitis, E
Iwata, S
Lissauer, D
Mannelli, I
Mouzourakis, P
Nappi, A
Palmer, R B
Rahm, David Charles
Rehak, P
Resvanis, L K
Stumer, I
Willis, W J
A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title_full A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title_fullStr A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title_full_unstemmed A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title_short A study of the production of high-p/sub T/ pi /sup 0/s at the CERN Intersecting Storage Rings
title_sort study of the production of high-p/sub t/ pi /sup 0/s at the cern intersecting storage rings
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/879318
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