Title of article
Application of a total absorption detector to Qβ determination without the knowledge of the decay scheme
Author/Authors
Shibata، نويسنده , , M. and Kojima، نويسنده , , Y. and Uno، نويسنده , , H. and Kawade، نويسنده , , Solange K. and Taniguchi، نويسنده , , Jan A. and Kawase، نويسنده , , Y. and Ichikawa، نويسنده , , S. and Maekawa، نويسنده , , F. and Ikeda، نويسنده , , Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
581
To page
585
Abstract
For Qβ determination, we have developed a total absorption detector that can detect almost all radiation from the radioactive nuclei. The estimated efficiency is more than two orders of magnitude larger than those of Ge or Si detectors. The Qβ of 151Ce in the fission products of 235U was successfully determined to be 5.27(20) MeV using an on-line mass-separator for the first time. We have proposed the possibility of determining Qβ up to about 10 MeV using a total absorption detector without the knowledge of the decay scheme.
Keywords
F) , 151Ce , Q? , Total absorption detector , BGO scintillator , 235U(n
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2001
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2189246
Link To Document