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Elastic pp scattering in the Coulomb-nuclear interference region at energies 500--1000 MeV

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6425574
; ; ; ; ; ; ;
The differential cross sections for elastic pp scattering at energies 648 and 992 MeV were measured in the momentum-transfer range 2 x 10/sup -3/< Vertical Bar t Vertical Bar <10/sup -2/ (GeV/c)/sup 2/. The scattered and recoil protons were recorded in the experiment simultaneously. The data are analyzed jointly with our earlier results in the energy range 500--1000 MeV. The ratio of the real and imaginary parts of the spin-independent forward-scattering amplitude is determined and agrees well with the results of dispersion-relation calculations. However, the obtained contribution of the spin-dependent amplitudes to the differential cross section is much lower than the calculated value.
Research Organization:
Leningrad Institute of Nuclear Physics, USSR Academy of Sciences
OSTI ID:
6425574
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 35:6; ISSN SJNCA
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
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
COULOMB SCATTERING
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISPERSION RELATIONS
ELASTIC SCATTERING
ELECTROMAGNETIC INTERACTIONS
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INTERACTIONS
INTERFERENCE
MEV RANGE
MEV RANGE 100-1000
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING
STRONG INTERACTIONS