Unfolding the fission prompt gamma-ray energy and multiplicity distribution measured by DANCE

Chyzh, A ; Wu, C Y ; Bredeweg, T ; Couture, A ; Jandel, M ; Ullmann, J ; Laptev, A

Lawrence Livermore National Laboratory

关键词: Efficiency;    Fission;    73 Nuclear Physics And Radiation Physics;    Distribution;    Multiplicity;   

DOI  :  10.2172/1026476
RP-ID  :  LLNL-TR-460216
RP-ID  :  W-7405-ENG-48
RP-ID  :  1026476

美国|英语

来源: UNT Digital Library

【 摘 要 】

The nearly energy independence of the {gamma}-ray efficiency and multiplicity response for the DANCE array, the unusual characteristic elucidated in our early technical report (LLNL-TR-452298), gives one a unique opportunity to derive the true prompt {gamma}-ray energy and multiplicity distribution in fission from the measurement. This unfolding procedure for the experimental data will be described in details and examples will be given to demonstrate the feasibility of reconstruction of the true distribution.