K-X-ray-γ-ray directional correlation in the decay of Ba133

McDonnell, Michael ; Ramaswamy, M. K. (1968) K-X-ray-γ-ray directional correlation in the decay of Ba133 Physical Review, 171 (4). pp. 1278-1279. ISSN 0031-899X

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Official URL: http://prola.aps.org/abstract/PR/v171/i4/p1278_1

Related URL: http://dx.doi.org/10.1103/PhysRev.171.1278

Abstract

In view of recent work of Perepelkin on Mn54, in which he finds a definite correlation between the K X ray following K capture and the succeeding γ ray, we have measured the directional correlation between K X rays following allowed K capture and the succeeding (303+356) γ rays in the decay of Ba133. Our results can be expressed as W(θ)=1+(0.003±0.004)P2(cosθ), with an anisotropy of 0.005±0.006. These results imply little or no correlation and are consistent with Dolginov's theory.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:39189
Deposited On:09 May 2011 11:06
Last Modified:09 May 2011 11:06

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