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Inclusive. pi. /sup 0/ production at large transverse momentum from. pi. /sup + -/p and pp interactions at 100 and 200 GeV/c

Journal Article · · Phys. Rev. Lett.; (United States)
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We have measured large-transverse-momentum (p/sub perpendicular/) inclusive ..pi../sup 0/ production at c.m. angles centered near 90/sup 0/ for ..pi../sup + -/p and pp interactions at 100 and 200 GeV/c. This is the first such measurement using a pion beam. The ratio sigma(pp..--> pi../sup 0/X)/sigma (..pi..p..--> pi../sup 0/X) decreases with increasing p/sub perpendicular/ and is independent of energy when expressed as a function of x/sub perpendicular/ = p/sub perpendicular//p/sub max/. We compare the data with predictions of various models. (AIP)
Research Organization:
Brookhaven National Laboratory, Upton, New York 11973
OSTI ID:
7352515
Journal Information:
Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 36:19; ISSN PRLTA
Country of Publication:
United States
Language:
English

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Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
645104 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BOSONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
GEV RANGE
GEV RANGE 100-1000
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
LINEAR MOMENTUM
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PION PLUS-PROTON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
PIONS
PIONS MINUS
PIONS NEUTRAL
PIONS PLUS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PSEUDOSCALAR MESONS
TRANSVERSE MOMENTUM