Nuclear inelastic scattering of synchrotron radiation by 119Sn

被引：38

作者：

Chumakov, AI

Barla, A

Ruffer, R

Metge, J

Grunsteudel, HF

Grunsteudel, H

Plessel, J

Winkelmann, H

Abd-Elmeguid, MM

机构：

[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[2] Univ Koln, Inst Phys 2, D-50937 Koln, Germany

[3] Russian Res Ctr, Kurchatov Inst, Moscow 123182, Russia

来源：

PHYSICAL REVIEW B | 1998年 / 58卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.58.254

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have investigated inelastic scattering of synchrotron radiation by Sn-119 nuclei using the radiative channel of nuclear deexcitation. The energy dependence of nuclear scattering of the 23.8795-keV x rays by a beta-Sn foil was measured with sub-meV energy resolution. In the conditions of the experiment the scattering was incoherent over the various nuclei and averaged over the phonon momentum transfer. The experimental data are compared with the theory of nuclear inelastic absorption. The general agreement is reasonable, however, some deviation is noted. The possible origin of the discrepancy is discussed. [S0163-1829(98)02626-5].

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页码：254 / 257

页数：4

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