NO EVIDENCE FOR LARGE CHARGE-SYMMETRY BREAKING EFFECTS IN THE P-3(J) NUCLEON-NUCLEON INTERACTIONS

Authors
TORNOW W KIEVSKY A ROSATI S VIVIANI M
Citation
W. Tornow et al., NO EVIDENCE FOR LARGE CHARGE-SYMMETRY BREAKING EFFECTS IN THE P-3(J) NUCLEON-NUCLEON INTERACTIONS, Physical review. C. Nuclear physics, 55(1), 1997, pp. 525-527
Citations number
18
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
55
Issue
1
Year of publication
1997
Pages
525 - 527
Database
ISI
SICI code
0556-2813(1997)55:1<525:NEFLCB>2.0.ZU;2-K
Abstract
Rigorous calculations of proton-deuteron and neutron-deuteron analyzin g power A(y)(theta) angular distributions in the incident nucleon ener gy range from 1 to 3 MeV are presented. It is shown that the sizable d ifference in the magnitude of A(y)(theta) for p-d and n-d scattering i s caused by the Coulomb interaction in the case of p-d scattering and is not due to charge-symmetry-breaking effects in the P-3(J) nucleon-n ucleon interactions. The calculated relative difference in the angular region of the A(y)(theta) maximum is in agreement with the existing e xperimental data.