Inelastic diffractive scattering at the CERN ISR

The properties of the diffractive peak observed in the mass spectra of systems recoiling against observed high-momentum protons emerging from pp collisions at the CERN ISR have been investigated. The cross sections in this peak have been found to have a steep t dependence which flattens out as mod t...

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Detalles Bibliográficos
Autores principales: Albrow, M G, Bagchus, A, Barber, D P, Benz, P, Bogaerts, A, Bosnjakovic, B, Brooks, J R, Chang, C Y, Clegg, A B, Erné, F C, Gee, C N P, Kooijman, P, Locke, D H, Loebinger, F K, McCubbin, N A, Murphy, P G, Radojicic, D, Rudge, A, Sens, Johannes C, Sessoms, A L, Singh, J, Stork, D, Timmer, J
Lenguaje:eng
Publicado: 1976
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(76)90121-8
http://cds.cern.ch/record/874020
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author Albrow, M G
Bagchus, A
Barber, D P
Benz, P
Bogaerts, A
Bosnjakovic, B
Brooks, J R
Chang, C Y
Clegg, A B
Erné, F C
Gee, C N P
Kooijman, P
Locke, D H
Loebinger, F K
McCubbin, N A
Murphy, P G
Radojicic, D
Rudge, A
Sens, Johannes C
Sessoms, A L
Singh, J
Stork, D
Timmer, J
author_facet Albrow, M G
Bagchus, A
Barber, D P
Benz, P
Bogaerts, A
Bosnjakovic, B
Brooks, J R
Chang, C Y
Clegg, A B
Erné, F C
Gee, C N P
Kooijman, P
Locke, D H
Loebinger, F K
McCubbin, N A
Murphy, P G
Radojicic, D
Rudge, A
Sens, Johannes C
Sessoms, A L
Singh, J
Stork, D
Timmer, J
author_sort Albrow, M G
collection CERN
description The properties of the diffractive peak observed in the mass spectra of systems recoiling against observed high-momentum protons emerging from pp collisions at the CERN ISR have been investigated. The cross sections in this peak have been found to have a steep t dependence which flattens out as mod t mod increases. The high mass side of the peak varies approximately as 1/M/sup 2/ (where M is the missing mass of the recoiling system) and scales well in terms of the variable M /sup 2//s. The position of the maximum has been observed to move to lower values of M/sup 2//s as the kinematic boundary of this variable decreases with increasing s. The measured cross sections, integrated up to M/sup 2//s=0.05, rise by (15+or-5)% over the s range 549 to 1464 GeV/sup 2/. (24 refs).
id cern-874020
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1976
record_format invenio
spelling cern-8740202019-09-30T06:29:59Zdoi:10.1016/0550-3213(76)90121-8http://cds.cern.ch/record/874020engAlbrow, M GBagchus, ABarber, D PBenz, PBogaerts, ABosnjakovic, BBrooks, J RChang, C YClegg, A BErné, F CGee, C N PKooijman, PLocke, D HLoebinger, F KMcCubbin, N AMurphy, P GRadojicic, DRudge, ASens, Johannes CSessoms, A LSingh, JStork, DTimmer, JInelastic diffractive scattering at the CERN ISRParticle Physics - PhenomenologyThe properties of the diffractive peak observed in the mass spectra of systems recoiling against observed high-momentum protons emerging from pp collisions at the CERN ISR have been investigated. The cross sections in this peak have been found to have a steep t dependence which flattens out as mod t mod increases. The high mass side of the peak varies approximately as 1/M/sup 2/ (where M is the missing mass of the recoiling system) and scales well in terms of the variable M /sup 2//s. The position of the maximum has been observed to move to lower values of M/sup 2//s as the kinematic boundary of this variable decreases with increasing s. The measured cross sections, integrated up to M/sup 2//s=0.05, rise by (15+or-5)% over the s range 549 to 1464 GeV/sup 2/. (24 refs).oai:cds.cern.ch:8740201976
spellingShingle Particle Physics - Phenomenology
Albrow, M G
Bagchus, A
Barber, D P
Benz, P
Bogaerts, A
Bosnjakovic, B
Brooks, J R
Chang, C Y
Clegg, A B
Erné, F C
Gee, C N P
Kooijman, P
Locke, D H
Loebinger, F K
McCubbin, N A
Murphy, P G
Radojicic, D
Rudge, A
Sens, Johannes C
Sessoms, A L
Singh, J
Stork, D
Timmer, J
Inelastic diffractive scattering at the CERN ISR
title Inelastic diffractive scattering at the CERN ISR
title_full Inelastic diffractive scattering at the CERN ISR
title_fullStr Inelastic diffractive scattering at the CERN ISR
title_full_unstemmed Inelastic diffractive scattering at the CERN ISR
title_short Inelastic diffractive scattering at the CERN ISR
title_sort inelastic diffractive scattering at the cern isr
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0550-3213(76)90121-8
http://cds.cern.ch/record/874020
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