γ-ray strength function method and its application to 107Pd

被引：42

作者：

Utsunomiya, H. ^{[1
]}

Goriely, S. ^{[2
]}

Akimune, H. ^{[1
]}

Harada, H. ^{[3
]}

Kitatani, F. ^{[3
]}

Goko, S. ^{[3
]}

Toyokawa, H. ^{[4
]}

Yamada, K. ^{[4
]}

Kondo, T. ^{[1
]}

Itoh, O. ^{[1
]}

Kamata, M. ^{[1
]}

Yamagata, T. ^{[1
]}

Lui, Y. -W. ^{[5
]}

Daoutidis, I. ^{[2
]}

Arteaga, D. P. ^{[6
]}

Hilaire, S. ^{[7
]}

Koning, A. J. ^{[8
]}

机构：

[1] Konan Univ, Dept Phys, Higashinada Ku, Kobe, Hyogo 6588501, Japan

[2] Univ Libre Bruxelles, Inst Astron & Astrophys, B-1050 Brussels, Belgium

[3] Japan Atom Energy Agcy, Naka, Ibaraki 3191195, Japan

[4] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan

[5] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA

[6] Univ Paris 11, Inst Phys Nucl, CNRS, IN2P3, F-91406 Orsay, France

[7] DIF, CEA, DAM, F-91297 Arpajon, France

[8] Nucl Res & Consultancy Grp, NL-1755 ZG Petten, Netherlands

来源：

PHYSICAL REVIEW C | 2010年 / 82卷 / 06期

关键词：

NUCLEI;

D O I：

10.1103/PhysRevC.82.064610

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 gamma-ray strength function method is devised to indirectly determine radiative neutron capture cross sections for radioactive nuclei. This method is applied here to the Pd-107 (T-1/2 = 6.5 x 10(6) yr) case. Photoneutron cross sections were measured for Pd-105,Pd-106,Pd-108 near neutron threshold with quasimonochromatic laser-Compton-scattering gamma-ray beams. These photoneutron cross sections as well as the reverse radiative neutron capture cross sections for Pd-104,Pd-105 are used to provide constraints on the Pd-107(n,gamma)Pd-108 cross section.

引用

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