CONFIGURATION MIXING IN CO-56 AND SC-46 USING (D)OVER-RIGHT-ARROW,ALPHA REACTIONS

被引：6
|
作者：
CROSSON, ER
LUDWIG, EJ
BISENBERGER, M
HERTENBERGER, R
HOFER, D
KADER, H
SCHIEMENZ, P
GRAW, G
EIRO, AM
SANTOS, FD
BROWN, BA
机构：
[1] TRIANGLE UNIV NUCL LAB, DURHAM, NC 27708 USA
[2] UNIV MUNICH, SEKT PHYS, W-8046 GARCHING, GERMANY
[3] UNIV LISBON, DEPT FIS, P-1700 LISBON, PORTUGAL
[4] UNIV LISBON, CTR FIS NUCL, P-1700 LISBON, PORTUGAL
[5] MICHIGAN STATE UNIV, E LANSING, MI 48824 USA
来源：
PHYSICAL REVIEW C | 1993年 / 48卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.48.1770
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Two-nucleon spectroscopic amplitudes are investigated using cross-section measurements and tensor analyzing powers for the (Ni(d(over arrow pointing right),alpha)Co)-Ni-58-Co-56 and (Ti(d(over arrow pointing right),alpha)Sc)-Ti-48-Sc-46 reactions. Angular distributions of cross sections, and analyzing powers A(y), A(xx), and A(yy), were measured in steps of 5-degrees from 10-degrees to 65-degrees at a bombarding energy of 22 MeV. Data were analyzed using full finite-range DWBA calculations including a realistic alpha-particle wave function. The L-mixing ratios for several strong unnatural-parity transitions have been determined from comparison of calculations with analyzing power data. These ratios are compared to predictions of shell-model calculations to deduce predominant two-nucleon configurations.
引用
收藏
页码：1770 / 1778
页数：9
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