TEST OF A DENSITY-DEPENDENT INTERACTION USING INPLANE -28((P)OVER-RIGHT-ARROW,(P)OVER-RIGHT-ARROW')SI-28 POLARIZATION TRANSFER MEASUREMENTS

Authors
LIU J STEPHENSON EJ BACHER AD BOWYER SM CHANG S OLMER C WELLS SP WISSINK SW LISANTTI J
Citation
J. Liu et al., TEST OF A DENSITY-DEPENDENT INTERACTION USING INPLANE -28((P)OVER-RIGHT-ARROW,(P)OVER-RIGHT-ARROW')SI-28 POLARIZATION TRANSFER MEASUREMENTS, Physical review. C. Nuclear physics, 53(4), 1996, pp. 1711-1717
Citations number
37
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
53
Issue
4
Year of publication
1996
Pages
1711 - 1717
Database
ISI
SICI code
0556-2813(1996)53:4<1711:TOADIU>2.0.ZU;2-S
Abstract
We report measurements of in-plane polarization transfer for nine natu ral-parity isoscalar transitions in the <Si-28((p)over right arrow>, ( p)over right arrow>p')Si-28 reaction using a 198.5 MeV polarized proto n beam. These measurements test in a new way the validity of an empiri cal effective NN interaction derived from cross section and analyzing power measurements for similar transitions. The test is successful, de monstrating the need to modify the free NN interaction in the nuclear medium.