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Proton-deuteron elastic scattering at 800 MeV

Journal Article · · Phys. Rev., C; (United States)
; ; ; ; ; ;

Differential cross sections and polarization analyzing powers for proton-deuteron elastic scattering have been measured at 800 MeV incident proton kinetic energy over the range of center-of-mass angles from 14.1/sup 0/ to 153.6/sup 0/. The differential cross sections are described by the Glauber theory of impulse approximation at forward angles (-t<0.5) and exhibit the exponential dependence on costheta/sub c.m./ typical for these energies at backward angles (costheta/sub c.m./<-0.5). The analyzing power shows considerable structure with strong positive peaks at forward and backward angles and a sharp dip at t=-0.4 typical at intermediate energies. There is no evidence for correspondence of the angular dependence of the analyzing power with that for the pp ..-->.. d..pi../sup +/ reaction. At large momentum transfer the data favor calculations based on multiple scattering with a modified deuteron form factor rather than N* exchange.

Research Organization:
copyright-signase Western Reserve University, Cleveland, Ohio 44106
OSTI ID:
5457613
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 21:6; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651225* -- Nuclear Properties &amp; Reactions
A=1-5
Experimental-- Nuclear Reactions &amp; Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
ANGULAR DISTRIBUTION
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERIUM TARGET
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
FORM FACTORS
GLAUBER THEORY
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
IMPULSE APPROXIMATION
INTERACTIONS
MEV RANGE
MEV RANGE 100-1000
MULTIPLE SCATTERING
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PROTON REACTIONS
SCATTERING
TARGETS