中国物理B ›› 2006, Vol. 15 ›› Issue (1): 104-107.doi: 10.1088/1009-1963/15/1/017

• NUCLEAR PHYSICS • 上一篇    下一篇

Direct neutron decay of analogue resonances in 105Rh

胡碧涛1, P.P.Zarubin2, U.U.Juravlev2   

  1. (1)Department of Modern Physics, Lanzhou University, Lanzhou 730000, China; (2)Faculty of Physics, Saint Petersburg State University, Saint Petersburg, Russia
  • 收稿日期:2005-04-15 修回日期:2005-09-22 出版日期:2006-01-20 发布日期:2006-01-20

Direct neutron decay of analogue resonances in 105Rh

Hu Bi-Tao (胡碧涛)a, Zarubin P.P.b, Juravlev U.U.b   

  1. a Department of Modern Physics, Lanzhou University, Lanzhou 730000, China; b Faculty of Physics, Saint Petersburg State University, Saint Petersburg, Russia
  • Received:2005-04-15 Revised:2005-09-22 Online:2006-01-20 Published:2006-01-20

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摘要： A new method, while takes into account the contribution of direct neutron decay of analogue resonances to the isomeric ratio resulting from (p,n) reaction, is used to analyse the published experimental data for the reaction $^{104}$Ru(p,n)$^{104}$Rh and also estimate a minimum probability of direct decay.

Abstract: A new method, while takes into account the contribution of direct neutron decay of analogue resonances to the isomeric ratio resulting from (p,n) reaction, is used to analyse the published experimental data for the reaction $^{104}$Ru(p,n)$^{104}$Rh and also estimate a minimum probability of direct decay.

Key words: neutron decay, reaction, isobaric analogue state, compound nuclei, isomeric ratio

中图分类号:  (Other resonances)

  • 24.30.Gd
25.40.-h (Nucleon-induced reactions) 27.60.+j (90 ≤ A ≤ 149)