Główna > Chain yields from 19.1 MeV neutron-induced fission of sup 2 sup 3 sup 5 U |
Report | |
Report number | CNDC-0031 ; CNIC-01630 |
Title | Chain yields from 19.1 MeV neutron-induced fission of sup 2 sup 3 sup 5 U |
Author(s) | Bao Jie ; Cui An Zhi ; Feng Jing ; Guo Jing Ru ; Li Ze ; LiuYongHui ; Sun Hong Qing ; Yang Yi ; Zhang Sheng Dong |
Publication | Beijing : Chin. Nucl. Inform. Cent., 2001 - mult.. |
Subject category | Nuclear Physics |
Abstract | Chain yields for 35 mass chains were determined for the fission of sup 2 sup 3 sup 5 U induced by 19.1 MeV neutrons for the first time. Absolute fission rate was monitored with a double fission chamber; fission product activities were measured by HPGe gamma-ray spectrometry. Threshold detector method was used to measured the neutron spectrum in order to estimate the fission events induced by break-up neutrons and scattering neutrons from the environment. A mass distribution curve has been obtained |