PROTON-PROTON AND DEUTERON-DEUTERON CORRELATIONS IN INTERACTIONS OF RELATIVISTIC HELIUM NUCLEI WITH PROTONS

Authors
GALAZKAFRIEDMAN J SOBCZAK T STEPANIAK J ZIELINSKI IP GLAGOLEV VV LEBEDEV RM PESTOVA GD SHIMANSKIY SS BANO M HLAVACOVA J MARTINSKA G PATOCKA J SEMAN M SANDOR L URBAN J KHAIRETDINOV KU KACHARAVA AK NIORADZE MS SALUKVADZE ZS
Citation
J. Galazkafriedman et al., PROTON-PROTON AND DEUTERON-DEUTERON CORRELATIONS IN INTERACTIONS OF RELATIVISTIC HELIUM NUCLEI WITH PROTONS, ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 345(2), 1993, pp. 125-129
Citations number
23
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI → ACNP
ISSN journal
09397922
Volume
345
Issue
2
Year of publication
1993
Pages
125 - 129
Database
ISI
SICI code
0939-7922(1993)345:2<125:PADCII>2.0.ZU;2-5
Abstract
The reactions Hep-4 --> pp+X, Hep-3 --> pp+X and Hep-4 --> dd p have b een investigated and the correlation function has been measured for pr otons and deuterons with small relative momenta. Strong positive corre lation has been observed for protons related mainly to the final state interactions in S-1(0) state. The root mean square radius of the prot on source calculated from the correlation function has been found to b e equal to (1,7 +/- 0.3) fm and (2.1 +/- 0.3) fm for He-4 and He-3 res pectively. It agrees with the known radii of these nuclei.