A PLUNGER SET-UP FOR MEASURING PICOSECOND NUCLEAR HALF-LIVES

被引：18
|
作者：
JAIN, HC
CHATTOPADHYAY, S
AGARWAL, YK
JHINGAN, ML
MITRA, SK
PANCHAL, HV
ROY, A
机构：
[1] Tata Institute of Fundamental Research, Bombay
来源：
PRAMANA-JOURNAL OF PHYSICS | 1991年 / 37卷 / 03期
关键词：
PICOSECOND HALF-LIVES; NUCLEAR EXCITED STATES; PLUNGER SET-UP; FLAT AND UNIFORM TARGET AND STOPPER FOILS; CAPACITANCE MEASUREMENT;
D O I：
10.1007/BF02847481
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A plunger set-up has been designed and constructed to measure picosecond nuclear half-lives using recoil distance method (RDM). The system has been used to measure the half-lives of nuclear states in Cl-35, Ar-37, Ar-38 and K-40. The shortest half-life measured with the system is T1/2 = 0.36(14) ps for the 4366 keV (8+) state and the longest half-life is T1/2 = 1.10(7) ns for the 2543 keV (7+) state in K-40.
引用
收藏
页码：269 / 279
页数：11
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