Application of pulse shape discrimination in Si detector for fission fragment angular distribution measurements

Pramana

B K Nayak1¹  R K Choudhury1¹  E T Mirgule¹ 

[1] Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400 085, India$$

关键词: Pulse shape discrimination;    solid-state surface barrier detector;    heavy ion-induced fission reaction studies.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

Pulse shape discrimination (PSD) with totally depleted transmission type Si surface barrier detector in reverse mount has been investigated to identify fission fragments in the presence of elastic background in heavy ion-induced fission reactions by both numerical simulation and experimental studies. The PSD method is compared with the other conventional methods adopted to identify fission fragments with solid-state detectors such as 𝛥 𝐸-𝐸 telescope and single thin 𝛥 𝐸 detector and the data for the 10B + 232Th fission reaction are presented. Results demonstrate the usefulness of a single transmission-type surface barrier detector for the identification of fission fragments and projectiles like heavy ions.

【 授权许可】

Unknown