On the decay of the N = 126, 213Fr nucleus

Gamma rays following the EC= + and alpha decay of the N = 126, 213Fr nucleus have been observed at the CERN isotope separator on-line (ISOLDE) facility with the help of gamma-ray and conversion electron spectroscopy. These gamma rays establish several hitherto unknown excited states in 213Rn. Also, ve new -decay branches from the 213Fr ground state have been discovered. Shell model calculations have been performed to understand the newly observed states in 213Rn.

[1]  Aaas News,et al.  Book Reviews , 1893, Buffalo Medical and Surgical Journal.

[2]  F. Kondev,et al.  Nuclear Data Sheets for A = 209 , 2015 .

[3]  E. Mccutchan,et al.  Nuclear Data Sheets for A = 211 , 2013 .

[4]  F. Kondev,et al.  Nuclear Data Sheets for A = 207☆ , 2011 .

[5]  F. Kondev Nuclear Data Sheets for A = 206 , 2008 .

[6]  J. Blachot Nuclear Data Sheets for A = 108☆ , 1997 .

[7]  F. Kondev,et al.  Nuclear data sheets for A = 84 , 1979 .