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Two-proton correlations and the size of the region of proton emission in pTa interactions at momentum 10 GeV/c

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6721181
; ; ; ; ; ; ; ; ; ;
Two-particle correlations of protons emitted with about the same momenta were investigated in pTa interactions at the initial momentum 10 GeV/c with the purpose to determine the size of the region of their emission. The results obtained were compared with the results of analysis of the two-proton correlations in the interactions of light nuclei (A = p, d, ..cap alpha.., and C) with carbon nuclei. For pairs of protons with

= ( (1)/(2) chemically bondp/sub 1/+p/sub 2/chemically bond)>0.25 GeV/c the radius of the emission region is comparable with the radius of the tantalum nucleus: the /sup 1//sup ///sup 2/ values decrease with increase of the

/sub min/ values. As a result of comparison of the emission-region radii of protons for pTa and AC interactions, it turned out that for

/sub min/ approx. >0.4 GeV/c these radii are less than the radii of the target nuclei and are the same for the two types of interaction.

Research Organization:
Joint Institute for Nuclear Research
OSTI ID:
6721181
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 47:5; ISSN SJNCA
Country of Publication:
United States
Language:
English

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Related Subjects

651820* -- Nuclear Properties & Reactions
A=150-189
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CORRELATIONS
DATA ANALYSIS
DECAY
ENERGY RANGE
GEV RANGE
GEV RANGE 01-10
HADRON REACTIONS
MATHEMATICAL MODELS
NUCLEAR DECAY
NUCLEAR MODELS
NUCLEAR PROPERTIES
NUCLEAR RADII
NUCLEAR REACTIONS
NUCLEON REACTIONS
PROTON EMISSION DECAY
PROTON REACTIONS
PROTON SPECTRA
SHELL MODELS
SPECTRA
TANTALUM 181 TARGET
TARGETS