Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region

The authors present double-differential cross sections for the central region in the reactions p+p to pi /sup +or-/+anything at incident laboratory momenta of 12 and 24 GeV/c, and compare them with CERN-ISR measurements at higher momenta. They find remarkable regularities when they express these cro...

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Detalles Bibliográficos
Autores principales: Mück, H J, Blobel, Volker, Brandenburg, G, Brandt, A, Drews, G, Fesefeldt, H S, Franz, H, Freund, P, Hellwig, B, Lüers, D, Monkemeyer, D, Richter, W, Schachter, M, Schrankel, W, Selonke, F, Söding, P, Wessels, B
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/880013
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author Mück, H J
Blobel, Volker
Brandenburg, G
Brandt, A
Drews, G
Fesefeldt, H S
Franz, H
Freund, P
Hellwig, B
Lüers, D
Monkemeyer, D
Richter, W
Schachter, M
Schrankel, W
Selonke, F
Söding, P
Wessels, B
author_facet Mück, H J
Blobel, Volker
Brandenburg, G
Brandt, A
Drews, G
Fesefeldt, H S
Franz, H
Freund, P
Hellwig, B
Lüers, D
Monkemeyer, D
Richter, W
Schachter, M
Schrankel, W
Selonke, F
Söding, P
Wessels, B
author_sort Mück, H J
collection CERN
description The authors present double-differential cross sections for the central region in the reactions p+p to pi /sup +or-/+anything at incident laboratory momenta of 12 and 24 GeV/c, and compare them with CERN-ISR measurements at higher momenta. They find remarkable regularities when they express these cross sections as functions of y*, p/sub T/, and s. The use of the c.m. longitudinal rapidity y*=sinh/sup -1/(p*/sub ////(p/sup 2//sub T/+m/sup 2/)/sup 1/2/) (where p*/sub /// and p/sub T / are the longitudinal and transverse c.m. momenta), instead of the more conventional variable x=p*/sub ////( square root s/2), is crucial because these regularities in the central region are not evident in the variables x and p/sub T/. (12 refs).
id cern-880013
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
record_format invenio
spelling cern-8800132019-09-30T06:29:59Zhttp://cds.cern.ch/record/880013engMück, H JBlobel, VolkerBrandenburg, GBrandt, ADrews, GFesefeldt, H SFranz, HFreund, PHellwig, BLüers, DMonkemeyer, DRichter, WSchachter, MSchrankel, WSelonke, FSöding, PWessels, BInclusive particle production in pp interactions at 12 and 24 GeV/c I The central regionParticle Physics - PhenomenologyThe authors present double-differential cross sections for the central region in the reactions p+p to pi /sup +or-/+anything at incident laboratory momenta of 12 and 24 GeV/c, and compare them with CERN-ISR measurements at higher momenta. They find remarkable regularities when they express these cross sections as functions of y*, p/sub T/, and s. The use of the c.m. longitudinal rapidity y*=sinh/sup -1/(p*/sub ////(p/sup 2//sub T/+m/sup 2/)/sup 1/2/) (where p*/sub /// and p/sub T / are the longitudinal and transverse c.m. momenta), instead of the more conventional variable x=p*/sub ////( square root s/2), is crucial because these regularities in the central region are not evident in the variables x and p/sub T/. (12 refs).oai:cds.cern.ch:8800131972
spellingShingle Particle Physics - Phenomenology
Mück, H J
Blobel, Volker
Brandenburg, G
Brandt, A
Drews, G
Fesefeldt, H S
Franz, H
Freund, P
Hellwig, B
Lüers, D
Monkemeyer, D
Richter, W
Schachter, M
Schrankel, W
Selonke, F
Söding, P
Wessels, B
Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title_full Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title_fullStr Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title_full_unstemmed Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title_short Inclusive particle production in pp interactions at 12 and 24 GeV/c I The central region
title_sort inclusive particle production in pp interactions at 12 and 24 gev/c i the central region
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/880013
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