Resonance parameters and cross section for 237Np fission induced by neutrons with energies below 1000 eV

被引：0

作者：

Borzakov, SB ^{[1
]}

Dermendjiev, E ^{[1
]}

Goverdovsky, AA ^{[1
]}

Kalinin, AI ^{[1
]}

Konovalov, VY ^{[1
]}

Ruskov, I ^{[1
]}

Soloviev, SM ^{[1
]}

Zamyatnin, YS ^{[1
]}

机构：

[1] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 1999年 / 62卷 / 05期

关键词：

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：

New experiments to determine the parameters of neutron resonances (the resonance area sigma(0)Gamma(f) and the resonance width Gamma(f)) in the neutron-energy range E similar to 3-60 eV and fission cross sections sigma(f)(E) at energies E similar to 3-1000 eV have been performed at an IBR-30 pulsed booster by using the time-of-night technique. The measurements have been implemented with an ionization chamber containing a record amount (1.5 g) of high-purity Np-237. The accuracy of data published earlier has been improved.

引用

页码：872 / 879

页数：8

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