Measurement and covariance analysis of 100Mo (n, 2n) 99Mo and 96Mo (n, p) 96Nb reaction cross sections at the incident neutron energy of 14.54 MeV

被引：3

作者：

Ram, Sangeetha Prasanna ^{[1
]}

Nair, Jayalekshmi ^{[1
]}

Suryanarayana, Saraswatula Venkata ^{[2
]}

Danu, Laxman Singh ^{[2
]}

Bishnoi, Saroj ^{[3
]}

Naik, Haladhara ^{[4
]}

Ganesan, Srinivasan ^{[5
]}

机构：

[1] VES Inst Technol, Dept Instrumentat, Mumbai 400074, Maharashtra, India

[2] Bhabha Atom Res Ctr, Nucl Phys Div, Mumbai 400085, Maharashtra, India

[3] Bhabha Atom Res Ctr, Neutron & Xray Phys Div, Mumbai 400085, Maharashtra, India

[4] Bhabha Atom Res Ctr, Radio Chem Div, Mumbai 400085, Maharashtra, India

[5] Bhabha Atom Res Ctr, DAE, Mumbai 400085, Maharashtra, India

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2020年 / 325卷 / 03期

关键词：

Extended unscented transformation; Unscented transformation; Covariance analysis; Mo-100 (n; 2n) Mo-99 and Mo-96 (n; p) Nb-96 reaction cross section; TALYS-1; 8; code; PROPAGATION; CODE;

D O I：

10.1007/s10967-020-07213-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The Mo-100 (n, 2n) Mo-99 and Mo-96 (n,p) Nb-96 reactions have been studied relative to the Au-197 (n, 2n) Au-196 monitor reaction, at the neutron energy of 14.54 MeV, based on an experiment performed using Purnima neutron generator. Extended unscented transformation technique has been applied for computing the contribution of uncertainty of each attribute, which is then propagated, for the measurement and covariance analysis of the cross section of Mo-100 (n, 2n) Mo-99 and Mo-96 (n, p) Nb-96 reactions. The results obtained agree closely with the experimental data, model data and data in various evaluated nuclear data libraries.

引用

页码：831 / 840

页数：10

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