190IR    190IR IT DECAY (1.120 H)      1996GA30,1964HA06         20NDS    202011
190IR  H TYP=FUL$AUT=Balraj Singh,{+1} and Jun Chen{+2}$CIT=NDS 169, 1 (2020)$
190IR2 H CUT=15-Oct-2020$
190IR c  1996Ga30: source was produced via {+192}Os(d,4n) with E=27.8 MeV
190IR2c  deuteron beam from the isochronous cyclotron at the Institut fur
190IR3c  Strahlen and Kernphysik (ISKP) of the University of Bonn. Conversion
190IR4c  electrons were momentum-analyzed with a double-orange iron-free
190IR5c  spectrometer and detected with a plastic scintillator; |g rays were
190IR6c  detected with an LEPS detector. Measured E(ce), E|g, ce-|g-coin,
190IR7c  ce(t). Deduced half-life.
190IR c  1964Ha06: source was produced from {+190}Os(p,n) with E=12-22 MeV
190IR2c  proton beams from the ORNL 86-Inch cyclotron. Measured ce with a
190IR3c  magnetic spectrograph. A 15% uncertainty from authors' statement has
190IR4c  been assigned to measured I(ce) values by evaluators
190IR c  Isomer ratio measurements: 1987Re05, 1972Ze02, 1967Fl14
190IR cG $I(L{-|a} x ray)(Ir)=14.0% {I7}, I(L{-|b} x ray)(Ir)=4.3% {I2}
190IR2cG (1987Re05)
190IR cL J$From the Adopted Levels
190IR  P 26.1      1 (1)-              1.120 H   3
190IR  N              1         1
190IR PN                                                                     3
190IR  L  0.0         4-
190IR  L 26.1      1 (1)-              1.120 H   3                           M
190IR cL J$this level was assigned to have J|p=7+ by 1964Ha06 based on a 148.7,
190IR2cL M4 transition to this level from the (11)- 3.1-h isomer at an energy of
190IR3cL 175 keV as proposed by 1964Ha06, and later based on the
190IR4cL newly-identified |g transitions from the |g decay of the 3.1-h isomer
190IR5cL and the ce data of the 26.1-keV transition, 1996Ga30 claimed that the
190IR6cL 3.1-h isomer is at E=374.6 keV and that the 26.1-keV transition does
190IR7cL not belong to the decay path of the 3.1-h isomer, and assigned J|p=1-
190IR7cL to the 1.1-h isomer.
190IR cL T$from ce(t) in 1996Ga30. Other: 1.2 h (1964Ha06)
190IR  G 26.1      1            M3                     9.9E5  3   100
190IR cG E$from 1996Ga30, deduced from measured conversion-electron energies.
190IR cG M$from L1:L2:L3=13:<1:100 and M1:M3:M5=15:100:5 (1964Ha06)
190IR cG $Relative to ce(K)(502|g in {+190}Os)=100, ce(L1)=44 {I7}, ce(L2)<4,
190IR2cG ce(L3)=350 {I52}, ce(M)=118 {I18} (1964Ha06)
190IRS G LC=6.99E5 20$ MC=2.26E5 7$ NC=5.72E4 17$ OC=8.8E3 3$ PC=145 4