Buildup factor studies of HCO-materials as a function of weight fraction of constituent elements

Authors
Brar, GS Sidhu, GS Singh, PS Mudahar, GS
Citation
Gs. Brar et al., Buildup factor studies of HCO-materials as a function of weight fraction of constituent elements, RADIAT PH C, 54(2), 1999, pp. 125-129
Citations number
12
Categorie Soggetti
Physics
Journal title
RADIATION PHYSICS AND CHEMISTRY
ISSN journal
0969806X → ACNP
Volume
54
Issue
2
Year of publication
1999
Pages
125 - 129
Database
ISI
SICI code
0969-806X(199902)54:2<125:BFSOHA>2.0.ZU;2-2
Abstract
The effects of fractional abundance of constituent elements have been inves tigated on the energy absorption buildup factors of HCO-materials for some incident photon energies at a. fixed penetration depth of 20 mfp. At low in cident photon energies, a change in buildup factor is seen whereas buildup factor values of HCO-materials are independent of fractional abundances of Ii, C and O for high energies. (C) 1999 Elsevier Science Ltd. All rights re served.