Neutron resonances in Ho-166

被引：2

作者：

Huffman, PR

Frankle, CM

Gould, CR

Haase, DG

Harvey, JA

Roberson, NR

Weston, LW

机构：

[1] N CAROLINA STATE UNIV, DEPT PHYS, RALEIGH, NC 27695 USA

[2] TRIANGLE UNIV NUCL LAB, DURHAM, NC 27708 USA

[3] LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA

[4] OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA

来源：

PHYSICAL REVIEW C | 1996年 / 54卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.54.2051

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：

We report the results of a high-resolution study of neutron resonances below 500 eV in Ho-166. We find nine previously unreported weak resonances at energies 24.79, 75.08, 119.98, 187.94, 210.86, 227.87, 235.94, 248.60, and 264.98 eV. Bayesian probability analysis of the widths indicates they are formed primarily by s-wave capture and are therefore negative-parity resonances. If they have measurable d-wave neutron widths, they are candidates for the fivefold correlation test of time reversal.

引用

页码：2051 / 2054

页数：4