Isomeric yield ratios for the Ag-nat(gamma,xn)Ag-106m,Ag-g;104m,Ag-g photonuclear reactions induced by 40-, 45-, 50-, 55-, and 60-MeV bremsstrahlung
SCIE
SCOPUS
- Title
- Isomeric yield ratios for the Ag-nat(gamma,xn)Ag-106m,Ag-g;104m,Ag-g photonuclear reactions induced by 40-, 45-, 50-, 55-, and 60-MeV bremsstrahlung
- Authors
- Van Do, N; Khue, PD; Thanh, KT; Hien, NT; Van Loat, B; Yang, SC; Kim, K; Kim, G; Song, TY; Shin, SG; Cho, MH; Kye, YU; Lee, MW
- Date Issued
- 2015-01-01
- Publisher
- Elsevier
- Abstract
- We have determined the isomeric yield ratios for the isomeric pairs Ag-106m,Ag-g and Ag-104m,Ag-g produced on natural silver target nuclei in the bremstrahlung energy region from 40- to 60-MeV. The measurements were carried out by the activation method in combination with direct gamma-spectrometry. The necessary corrections were made to improve the accuracy of the experimental results. The present yield ratios measured at 40, 45, 50, 55, and 60 MeV for the Ag-106m,Ag-g isomeric pair are 0.019 +/- 0.002, 0.022 +/- 0.002, 0.023 +/- 0.002, 0.025 +/- 0.002, and 0.025 +/- 0.002, and those for the Ag-104m,Ag-g isomeric pair are 1.26 +/- 0.12, 1.34 +/- 0.12, 1.36 +/- 0.12, 1.43 +/- 0.12, and 1.49 +/- 0.12, respectively. The obtained results are compared with those existing in literature and discussed. (C) 2014 Elsevier B.V. All rights reserved.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/27267
- DOI
- 10.1016/J.NIMB.2014.09.034
- ISSN
- 0168-583X
- Article Type
- Article
- Citation
- NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 342, page. 188 - 193, 2015-01-01
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.