SPIN TRANSVERSE-LONGITUDINAL COMPOSITION OF THE ISOVECTOR EFFECTIVE NN INTERACTION FROM B-10((P)OVER-RIGHT-ARROW,(P)OVER-RIGHT-ARROWS) AT 200 MEV

被引：24
作者：
BAGHAEI, H
LINDGREN, RA
SLOCUM, P
STEPHENSON, EJ
BACHER, AD
CHANG, S
LISANTTI, J
LIU, J
OLMER, C
WELLS, S
WISSINK, SW
CLAUSEN, BL
CARR, JA
YOON, SK
PETROVICH, F
机构：
[1] UNIV VIRGINIA,INST NUCL & PARTICLE PHYS,CHARLOTTESVILLE,VA 22901
[2] INDIANA UNIV,CYCLOTRON FACIL,BLOOMINGTON,IN 47405
[3] LOMA LINDA UNIV,GEOSCI RES INST,LOMA LINDA,CA 92350
[4] FLORIDA STATE UNIV,SUPERCOMP COMPUTAT RES INST,TALLAHASSEE,FL 32306
[5] LOMA LINDA UNIV,DEPT NAT SCI,LOMA LINDA,CA 92350
[6] FLORIDA STATE UNIV,DEPT PHYS,TALLAHASSEE,FL 32306
来源：
PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.69.2054
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Cross section (sigma), analyzing power (A(y)), induced polarization (P), and normal polarization transfer coefficient (D(NN')) data have been measured for scattering of 200-MeV polarized protons from B-10. Data for the 3+, T = 0 to 0+, T = 1 (1.74 MeV) isovector 0HBAR omega stretched transition are compared to results of distorted-wave calculations. While sigma, A(y), and P are reasonably described by calculations based on the free nucleon-nucleon (NN) t matrix, the D(NN') data are not. The results suggest a larger transverse to longitudinal spin-dependent interaction ratio than is expected from free NN scattering.
引用
收藏
页码：2054 / 2057
页数：4
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