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Measurement of the ratio of the real to the imaginary part of the pp and pd small-angle scattering amplitudes in the energy range 50--400 GeV

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5931590
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Elastic pp and pd scattering with the minimal value of the momentum transfer squared 0.0005 (GeV/c)/sup 2/ has been studied in the energy range 50--400 GeV. In the experiment the technique has been used which is based on measurements of energies and angles of the recoil particles produced in collisions of the internal beam of accelerated protons with the target nuclei. The target was supersonic hydrogen- and deuterium-gas jet. Analysis of differential cross sections allowed us to obtain the ratio of the real to the imaginary part of the elastic pp and pd scattering amplitudes (rho/sub p/p and rho/sub p/d). By means of the Glauber approximation the values of rho/sub p/n for the elastic pn scattering have been evaluated.
Research Organization:
Joint Institute for Nuclear Research
OSTI ID:
5931590
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 33:1; ISSN SJNCA
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
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BARYON-BARYON INTERACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
GEV RANGE 100-1000
HADRON-HADRON INTERACTIONS
INTERACTIONS
NUCLEON-DEUTERON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PROTON-DEUTERON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING
SCATTERING AMPLITUDES