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Slow-proton production from neutron targets at 100 and 400 GeV/c

Journal Article · · Phys. Rev., D; (United States)
; ; ; ; ; ; ; ; ;
We study the production of slow protons from neutron targets in the reaction p+n ..-->.. p+X at 100 and 400 GeV/c and in the reaction ..pi../sup +/+n ..-->.. p+X at 100 GeV/c in the kinematic region vertical-bartvertical-bar < 1.0 GeV/sup 2/. The data are observed to scale as a function of M/sup 2//s and t. We extract an effective Regge trajectory from the pn data of ..cap alpha../sub eff/ (t) = (0.26 +- 0.04)+(1.07 +- 0.11) t and obtain a similar result with the ..pi../sup +/n data. We conclude that Reggeized one-pion exchange alone is not sufficient to describe these reactions.
Research Organization:
State University of New York at Stony Brook, Stony Brook, New York 11794
OSTI ID:
5772578
Journal Information:
Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 20:9; ISSN PRVDA
Country of Publication:
United States
Language:
English

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Related Subjects

645103* -- High Energy Physics-- Particle Interactions &amp; Properties-Experimental-- Strong Interactions &amp; Baryon &amp; Meson Properties
645104 -- High Energy Physics-- Particle Interactions &amp; Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BARYONS
BOSON-EXCHANGE MODELS
BUBBLE CHAMBERS
CROSS SECTIONS
DEUTERIUM TARGET
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GAS TRACK DETECTORS
GEV RANGE
GEV RANGE 100-1000
HADRON-HADRON INTERACTIONS
HADRONS
IMPULSE APPROXIMATION
INTERACTIONS
MATHEMATICAL MODELS
MEASURING INSTRUMENTS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
OBE MODEL
OPE MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PERIPHERAL MODELS
PION PLUS-NEUTRON INTERACTIONS
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PROTON-NEUTRON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTONS
RADIATION DETECTORS
REGGE TRAJECTORIES
TARGETS