Scaling properties of proton emission in. pi. /sup +/+Xe. -->. p/sup +/. interactions at 2. 34 GeV/c

Journal Article · Tue Mar 01 04:00:00 EST 1977 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:7290524

Slowinski, B; Strugalski, Z

The energy spectra of the protons emitted in the interactions ..pi../sup +/+Xe..-->..kp+ ... at 2.34 GeV/c for k=1 to 10 are analyzed. It is observed that the slope parameer epsilon/sub 0/ of the function E/sub t/(d/sup 3/sigma/dp/sup 3/) approx. a exp (-E/sub k//epsilon/sub 0/), that approximates the relativistically invariant backward proton-emission cross section, depends on the number of emitted protons and does not depend on their emission angle (E/sub t/ is the total proton energy). Results are also presented of an analysis of analogous characteristics of forward-emitted protons of intermediate kinetic energy, E/sub k/=30 to 210 MeV. It is observed in particular that the emission cross section of these protons is satisfactorily described by the same exponential function.

• Research Organization: Joint Institute for Nuclear Research
• OSTI ID: 7290524
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 25:3; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
ENERGY SPECTRA
FERMIONS
GEV RANGE
GEV RANGE 01-10
HADRON REACTIONS
HADRONS
INTERACTIONS
MESON REACTIONS
MULTIPLE PRODUCTION
NONMETALS
NUCLEAR REACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PION PLUS REACTIONS
PION REACTIONS
PROTONS
RARE GASES
SCALING LAWS
SPECTRA
XENON