|
|||||
|
|
Precise emission probability measurement of principal gamma-rays for As |
|
| Authors: | Nada Marnada Hiroshi Miyahara Naoyoshi Ueda Nobuo Hayashi Keiichi Ikeda |
| Affiliation: | a Department of Nuclear Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan b Department of Radiological Technology, School of Health Sciences, Nagoya University, 1-1-20, Daikominami, Higashi-ku, Nagoya 461-8673, Japan |
| Abstract: | The emission probabilities of principal gamma-rays for 76As have been determined precisely with uncertainties less than 1% from measurement of disintegration rate and absolute gamma-ray intensities. The emission probabilities are smaller than those evaluated by Singh and Viggars (Nuclear Data Sheets 42 (1984) 233) by about 10% and hence the beta-ray branching ratio to the ground state has to be larger than about 10%. |
| Keywords: | 76As Gamma-ray emission probability Disintegration rate Gamma-ray intensity Beta-ray branching ratio Uncertainty |
| 本文献已被 ScienceDirect 等数据库收录！ | |