Diffraction Dissociation of High-Energy Protons on Hydrogen and Deuterium Targets

Diffraction Dissociation of High-Energy Protons on Hydrogen and Deuterium Targets

We report results from a measurement of the inclusive processes pp ..-->.. Xp and pd ..-->.. Xd in the range 5 < M/sub x//sup ts2//s < 0.1, 0.01 9 or approx. = 0.1 (GeV/c)/sup 2/, and incident proton momenta of 65, 154, and 372 GeV/c. Both pp and pd data show an exponential t dependence...

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Veröffentlicht in:Phys. Rev. Lett.; (United States) 1977-01, Vol.39 (23), p.1432-1435
Hauptverfasser: Akimov, Y., Bartenev, V., Cool, R., Goulianos, K., Gross, D. A., Jenkins, E., Malamud, E., Markov, P., Mukhin, S., Nitz, D., Olsen, S. L., Sandacz, A., Segler, S. L., Sticker, H., Yamada, R.
Format: Artikel
Sprache:eng
Schlagworte:
645103 - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Interactions & Baryon & Meson Properties
BARYON-BARYON INTERACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DIFFRACTION MODELS
ENERGY DEPENDENCE
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
GEV RANGE 100-1000
GLAUBER THEORY
HADRON-HADRON INTERACTIONS
INCLUSIVE INTERACTIONS
INTERACTIONS
MASS
MATHEMATICAL MODELS
MISSING MASS
NUCLEON-DEUTERON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON-DEUTERON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
TOTAL CROSS SECTIONS
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Zusammenfassung:We report results from a measurement of the inclusive processes pp ..-->.. Xp and pd ..-->.. Xd in the range 5 < M/sub x//sup ts2//s < 0.1, 0.01 9 or approx. = 0.1 (GeV/c)/sup 2/, and incident proton momenta of 65, 154, and 372 GeV/c. Both pp and pd data show an exponential t dependence and a dominant 1/M/sub x//sup ts2/ behavior for M/sub x//sup ts2//s 9 or approx. = 0.05. By comparing pp and pd data we test factorization and, using the Glauber model, we measure the XN total cross section, sigma/sub X N/ = 43 +- 10 mb.
ISSN:0031-9007
DOI:10.1103/PhysRevLett.39.1432