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

页码：2054 / 2057

页数：4

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