NEUTRON CAPTURE CROSS SECTION OF 239Pu

被引：0
|
作者：
Mosby, S. [1 ]
Arnold, C. [1 ]
Bredeweg, T. A. [1 ]
Couture, A. [1 ]
Jandel, M. [1 ]
O'Donnell, J. M. [1 ]
Rusev, G. [1 ]
Ullmann, J. L. [1 ]
Chyzh, A.
Henderson, R.
Kwan, E.
Wu, C. Y.
机构：
[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
来源：
FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI, ICFN5 | 2013年
关键词：
DETECTOR; DANCE;
D O I：
暂无
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 Pu-239(n,gamma) cross section has been measured over the energy range 10 eV - 10 keV using the Detector for Advanced Neutron Capture Experiments (DANCE) as part of a campaign to produce precision (n, gamma) measurements on 239Pu in the keV region. Fission coincidences were measured with a PPAC and used to characterize the prompt fission gamma-ray spectrum in this region. The resulting spectra will be used to better characterize the fission component of another experiment with a thicker target to extend the (n, gamma) cross section measurement well into the keV region.
引用
收藏
页码：437 / 442
页数：6
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