首页 | 本学科首页   官方微博 | 高级检索  
     检索      


The second 132+ state in 19F
Authors:TJM Symons  LK Fifield  MJ Hurst  A Pakkanen  F Watt  CH Zimmerman  KW Allen
Institution:Nuclear Physics Laboratory, Oxford, UK
Abstract:A cryogenically pumped gas target has been used to study resonances in the 15N(α, γ)19F reaction for Eα = 5.1 to 8.6 Mev. Gamma-ray intensity and angular distribution measurements for a resonance at Eα = 8.105 Mev, corresponding to a state at 10.411 MeV in 19F, restrict the spin and parity of the state to 112+ or 132+. Comparison with shell model calculations indicate that the state is a strong candidate for the second 132+ (2s, 1d)3 level in 19F.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号