Coherent and Incoherent Scattering Cross Sections of Some Lead and Sodium Compounds at Angles below 10° for 241Am Gamma Rays-Reference-Cited by-同舟云学术

Coherent and Incoherent Scattering Cross Sections of Some Lead and Sodium Compounds at Angles below 10° for 241Am Gamma Rays

Published:2014-06-02 Issue: Volume:2014 Page:1-4
ISSN:2090-2220
Container-title:Physics Research International
language:en
Short-container-title:Physics Research International

Author:

Vinaykumar L.¹,Umesh T. K.²

Affiliation:

1. Department of Physics, JSS College of Arts, Commerce & Science, Mysore 570025, India

2. Department of Studies in Physics, University of Mysore, Manasagangotri, Mysore 570006, India

Abstract

We report the total (coherent + incoherent) scattering cross sections of some lead and sodium compounds measured at angles less than 10° for 241Am (59.54 keV) gamma rays. The experimental cross sections so obtained are compared with the data interpolated from theoretical compilations based on nonrelativistic Hartree-Fock (NRHF) model for the samples of interest. In the low momentum transfer region studied, it is observed that the nonrelativistic theoretical total scattering cross sections computed using HF form factor and scattering function tabulated by NRHF are quite adequate in explaining the measured total scattering cross sections.

Publisher

Hindawi Limited

Subject

General Physics and Astronomy

Link

http://downloads.hindawi.com/archive/2014/594767.pdf

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