162RE    166IR A DECAY (10.5 MS)       1997DA07                  24NDS    202403
162RE  H TYP=FUL$AUT=N. NICA$CIT=NDS 195, 1 (2024)$CUT=19-Sep-2023$
162RE D  NEW DATA SET, PREPARED DECEMBER, 1997 BY CW REICH
162RE c  All data are from 1997Da07, unless noted otherwise
162RE c  {+166}Ir produced in the {+92}Mo({+78}Kr,p3n) reaction, with
162RE2c  E({+78}Kr)=384 MeV. Enriched (>97% {+92}Mo) target of thickness 580
162RE3c  |mg/cm{+2}, presumably evaporated onto a 700 |mg/cm{+2} Al backing.
162RE3c  The recoil nuclei were separated according to their mass-to-charge
162RE4c  ratio in the Fragment Mass Analyzer at the ATLAS accelerator facility.
162RE5c  After passing through a thin position-sensitive parallel-grid avalanche
162RE6c  counter, located at the focal plane of the analyzer, the recoils were
162RE7c  implanted into a double-sided silicon-strip detector. Both position
162RE8c  and time correlations between the recoils and their decay products
162RE9c  were measured, as well as energies and intensities of their emitted
162REKc  radiations. Results include T{-1/2}, E(p), %p, E|a, %|a.
162RE cA HF$The nuclear radius parameter r{-0}({+162}Re)=1.5562 {I69}
162RE2cA is deduced from interpolation (or unweighted average) of radius
162RE3cA parameters of the adjacent even-even nuclides.
166IR  P 0.0          (2-)              10.5 MS  22                6722   6
166IR DP E         LEVEL IS ASSUMED TO BE THE GROUND STATE OF 166IR
166IR DP J         PROTON EMISSION TO THE 165OS GS (JPI=(7/2-)) IS DEDUCED BY
166IR2DP  1997Da07 TO BE L=2 FROM COMPARISON OF MEASURED AND CALCULATED PARTIAL
166IR3DP  LIFETIMES FOR PROTON EMISSION, INDICATING THAT THE PROTON IN 166IR
166IR4DP  IS IN A |p d{-3/2} ORBITAL. THE ^Nordheim "STRONG RULE" INDICATES
166IR5DP  THAT JPI=2- IS THE LOWEST IN ENERGY AMONG THE VARIOUS COUPLINGS OF
166IR6DP  THIS ORBITAL TO THAT OF THE ODD NEUTRON (|n f{-7/2}).
166IR DP T         FROM 1997Da07, ^p(t). OTHER: 10.2 MS 22, FROM 1997Da07, |a(t)
166IR DP QP        COMPUTED FROM EA=6562 6, ASSUMING THAT THE |a TRANSITION
166IR2DP  CONNECTS THE GROUND STATES OF THE TWO NUCLIDES. 2003Au03 ALSO GIVE
166IR3DP  THIS VALUE.
162RE  N                        0.931  29
162RE cN BR$From measured proton and |a intensities, assuming
162RE2cN negligible |e+|b{++} branching.
162RE  L 0.0          (2-)              107 MS   13
162RE cL J         unhindered |a transition from a (2-) level in {+166}Ir
162RE  A    6562   6  100        1.7   4