THE O-17, O-18 (P,N) F-17, F-18 REACTION AT EP=35-MEV

被引：8

作者：

OURA, M

ORIHARA, H

HOSAKA, M

JON, GC

TERAKAWA, A

ISHII, K

NARITA, A

HOSOMI, K

NAKAGAWA, T

MIURA, K

OHNUMA, H

NIIZEKI, T

DEHNHARD, D

机构：

[1] TOHOKU UNIV,CTR CYCLOTRON & RADIOISOTOPE,SENDAI 98077,JAPAN

[2] TOHOKU UNIV,CTR CYCLOTRON & RADIOISOTOPE,SENDAI 98077,JAPAN

[3] TOHOKU INST TECHNOL,SENDAI 982,JAPAN

[4] TOKYO INST TECHNOL,DEPT PHYS,TOKYO 152,JAPAN

[5] UNIV MINNESOTA,DEPT PHYS & ASTRON,MINNEAPOLIS,MN 55455

来源：

NUCLEAR PHYSICS A | 1995年 / 586卷 / 01期

基金：

日本学术振兴会; 美国国家科学基金会;

关键词：

O-17; O-18; (P; N); E = 35 MEV; MEASURED SIGMA(THETA)DWBA ANALYSIS;

D O I：

10.1016/0375-9474(94)00772-F

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：

The O-17,18(p, n)F-17,18 reactions were studied at E(p) = 35 MeV. Neutron spectra were measured at laboratory angles between 0-degree and 140-degrees. Results were compared with distorted-wave calculations using the shell-model wave functions. For the O-17(p, n) reaction, cross-section magnitudes as well as the angular-distribution shapes were well described by the calculation. On the other hand, normalization factors of 0.60 were required for the spin-flip excitations observed in the O-18(p, n) reaction leading to the ground (1+), 1.700 MeV (1+) and 2.100 MeV (2-) states. Possible origins of such differences were discussed.

引用

页码：20 / 34

页数：15

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