183IR 187AU A DECAY 1968SI01 16NDS 201604 183IR H TYP=FUL$AUT=CORAL M. BAGLIN$CIT=NDS 134, 149 (2016)$CUT=15-Apr-2015$ 183IR C 1968SI01: 187AU FROM 174YB(19F,6n); He-jet recoil transport; measured 183IR2C EXCIT, |a spectrum (using ion chamber). One weak group tentatively 183IR3C assigned to 187AU decay on the basis of energy and excitation function 183IR4C systematics. 183IR C FOR THIS DECAY SCHEME, QxBR=0.143 1. 183IR CA HF 0.33 7 IF R0=1.491 10 (UNWEIGHTED AVERAGE OF 183IR2CA R0(182OS)=1.50 2 (1998AK04) AND R0(184PT)=1.481 16 (2010BA05)), 183IR3CA %A(187AU)=0.003 (2009BA12) AND IF 4690A FEEDS GS; THIS HF IS 183IR4CA UNTENABLE FOR A 1/2+ TO 5/2- TRANSITION AND RAISES DOUBTS ABOUT THE 183IR5CA ASSUMED CHARACTERISTICS OF THE 187AU PARENT or THE 183IR6CA ISOTOPIC ASSIGNMENT OF THE 4690A. 187AU P 0.0 1/2+ 8.4 M 3 4751 29 183IR N 0.00003SY 183IR L 0.0 5/2- 183IR CL J FROM Adopted Levels. 183IR L 0.0+X ? 183IR CL LEVEL NOT ADOPTED. 183IR A 4690 20 100 ?