C-12(C-13,ALPHA)NE-21 REACTION - HIGH-SPIN STATES, RESONANCES AND COHERENCE WIDTHS

被引：12

作者：

CORDELL, KR ^{[1
]}

THORNTON, ST ^{[1
]}

DENNIS, LC ^{[1
]}

LOOKADOO, PG ^{[1
]}

SCHWEIZER, TC ^{[1
]}

FORD, JLC ^{[1
]}

GOMEZDELCAMPO, J ^{[1
]}

SHAPIRA, D ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB,OAK RIDGE,TN 37830

来源：

NUCLEAR PHYSICS A | 1979年 / 323卷 / 01期

基金：

美国国家科学基金会;

关键词：

Nuclear reactions;

D O I：

10.1016/0375-9474(79)90420-2

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：

Excitation functions were measured for states of 21Ne populated by the 12C(13C, α) reaction over the bombarding energy range Elab = 18.2-32.0 MeV (18.4-27.0 MeV) at θlab = 7°(25°) in in 200 keV steps, and average coherence widths of states and the moment of inertia of the compound nucleus 25Mg were obtained from these excitation functions. A statistical analysis of these data was performed. Angular distributions for states in 21Ne to 10 MeV in excitation energy were measured at θlab = 7°, 18°, 28° and 43° at bombarding energies from 29.0 to 31.0 MeV in 400 keV steps. These data along with Hauser-Feshbach predictions allow us to suggest spins for some states as well as to suggest possible candidates for rotational bands in 21Ne. © 1979.

引用

页码：147 / 160

页数：14

共 37 条

[1] RESONANCES IN C-12 ON CARBON REACTIONS [J].