Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Double K -shell vacancy production in the electron capture decay of sup 125 I

Journal Article · · Physical Review, C (Nuclear Physics); (United States)
;  [1]
  1. Physics Department, Tennessee Technological University, Cookeville, Tennessee 38505 (United States)

We have measured the probability of double {ital K}-shell vacancy production in the electron capture decay of {sup 125}I to the 35-keV level of {sup 125}Te. The probability was deduced from the number of triple coincidences between the Te hypersatellite and satellite x rays produced in filling the double vacancy, and the subsequent normal x ray accompanying the {ital K} internal conversion of the 35-keV level. The probability of double {ital K}-shell vacancy production per {ital K}-shell electron capture ({ital P}{sub {ital K}{ital K}}) was found to be (1.35{plus minus}0.15){times}10{sup {minus}5}.

OSTI ID:
7048193
Journal Information:
Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 45:3; ISSN 0556-2813; ISSN PRVCA
Country of Publication:
United States
Language:
English