Semi-empirical systematics of (n, 3He) reaction cross-section at 14.6 and 20 MeV

A new semi-empirical formula for the evaluation of (n, 3He) reaction cross-sections at the energy of 14.6 and 20 MeV is presented. Formula was derived using the analytical expression for the evaluation of the 3He spectrum within the frame of pre-equilibrium exciton model. The systematics obtained is...

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Bibliographic Details
Published in:	Applied radiation and isotopes Vol. 65; no. 4; pp. 454 - 457
Main Authors:	Broeders, C.H.M., Konobeyev, A.Yu
Format:	Journal Article
Language:	English
Published:	England Elsevier Ltd 01-04-2007
Subjects:	Activation cross-section Helium-3 Neutron irradiation Systematics Activation cross-section Neutron irradiation Systematics Helium-3
Online Access:	Get full text
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Summary:	A new semi-empirical formula for the evaluation of (n, 3He) reaction cross-sections at the energy of 14.6 and 20 MeV is presented. Formula was derived using the analytical expression for the evaluation of the 3He spectrum within the frame of pre-equilibrium exciton model. The systematics obtained is compared with the empirical formula for the (n, 3He) reaction cross-section.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0969-8043 1872-9800
DOI:	10.1016/j.apradiso.2006.09.004