177IR 181AU A DECAY 1995Bi01 19NDS 201909
177IR H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 159, 1 (2019)$CUT=30-Aug-2019$
177IR c 1995Bi01: Activity produced by the bombardment of Yb (diffused into a C
177IR2c felt) with a 165-MeV {+19}F beam. Mass separated sources. Detectors:
177IR3c two counting stations: station 1 with a cooled Si(Li) detector and a
177IR4c Ge(Li) |g-ray detector; station 2 with a Si(Au) surface barrier
177IR5c detector and two Ge(Li) |g-ray detectors. Measured E|a, I|a, T{-1/2},
177IR2c %|a, %|e+%|b{++}, |a|g coin, E|a-|g|g coin. The coincidence time
177IRxc window was { 50 ns}.
177IR c Others: 1992Sa03, 1979Ha10, 1968De01, 1968Si01, 1970Ha18, 1978Fa16.
177IR cL E$From a least-squares fit to E|g, unless otherwise stated.
177IR2cL |DE|g assigned by the evaluator
177IR cL J,T$From adopted levels.
177IR cL E(A)$Not populated directly in {+181}Au |a-decay.
177IR cL E(B)$From the measured E|a (1995Bi01).
177IR cL E(F)$|p1/2[541] Nilsson configuration
177IR cA E,IA$From 1995Bi01.
177IR cA HF$Calculated using r{-0}({+177}Ir)={ 1.526 {I4}}, unweighted average
177IR2cA of 1.53 {I4} ({+176}Os) and 1.522 {I5} ({+178}Pt) using HF{-|a}=1
177IR cG E$From 1995Bi01, unless otherwise specified.
177IR cG E(P)$Not observed directly, but required by coincidence relationships.
177IR cG E(Q)$Not resolved from the stronger Ir K| x ray.
177IR N 0.027 5
181AU P 0.0 (3/2-) 13.7 S 14 5751 3
181AU cP QP$ from 2017Wa10
177IR L 0.0 5/2- 29.8 S 17 F
177IR cL $E|a={ 5011 keV {I10}} (1967Si02). Others: E|a={ 5011 keV} (1986Ke03,
177IRxcL 1990Bo19).
177IR A 5626 5 43.0 5 4.3 9
177IR cA E,IA$Other values: E|a={ 5609 {I8}}, I|a={ 44.4 {I11}} (1992Sa03);
177IR2cA E|a={ 5625 {I5}}, I|a={ 50 {I9}} (1979Ha10); E|a={ 5623 {I5}}, I|a=55
177IR3cA (1968Si01); E|a={ 5632 {I20}} (1970Ha18); E|a={ 5589 {I17}}
177IRxcA (1968De01); E|a={ 5610 {I10}} (1978Fa16).
177IR L 44.6 4 9/2- F
177IR DL E LEVEL ENERGY HELD FIXED IN LEAST-SQUARES ADJUSTMENT
177IR cL E$From Adopted Levels.
177IR2cL 46 keV {I7} from |a-decay energy differences
177IR A 5581 5 3.1 4 37 10
177IR cA E,IA$Other values: E|a={ 5567 {I12}}, I|a={ 1.3 {I2}} (1992Sa03).
177IR G 44.1 6 S
177IR2 G FLAG=P
177IR cG E$From level energy differences
177IR L 51.4 4 A
177IR G 52.1 5
177IR L 85.6 4(1/2-) F
177IR A 5545 5 3.1 4 24 6
177IR cA E,IA$Other values: E|a={ 5527 {I8}}, I|a={ 1.5 {I2}} (1992Sa03).
177IR G 85.6 5
177IR L 105.8 5 A
177IR G 54.9 5
177IR L 148.1 3(3/2-) F
177IR A 5479 5 43.9 5 0.88 19
177IR cA E,IA$Other values: E|a={ 5462 {I4}}, I|a={ 46.5 {I11}} (1992Sa03);
177IR2cA E|a={ 5480 {I8}}, I|a={ 44 {I11}} (1979Ha10); E|a={ 5482 {I8}}, I|a=45
177IRxcA (1968Si01).
177IR G 62.4 5
177IR2 G FLAG=Q
177IR G 96.8 5
177IR G 148.0 5 M1+E2
177IR cG M$From |a(L)exp={ 0.43 {I15}} (1992Sa03).
177IR L 223.0 3 7/2- F
177IR A 5407 5 2.6 4 6.6 18
177IR cA E,IA$Other values: E|a={ 5393 {I8}}, I|a={ 1.5 {I2}} (1992Sa03).
177IR G 75.1 5
177IR2 G FLAG=Q
177IR G 117.8 5
177IR G 177.8 5
177IR G 223.1 5
177IR L 265.9 4 (3/2-,5/2-)
177IR A 5364 5 4.0 4 2.6 7
177IR cA E,IA$Other values: E|a={ 5348 {I6}}, I|a={ 4.8 {I2}} (1992Sa03);
177IR2cA E|a={ 5365 {I10}}, I|a={ 5.8 {I10}} (1979Ha10).
177IR G 42.9 5 S
177IR2 G FLAG=P
177IR cG E$From level energy differences
177IR G 180.2 5
177IR G 265.9 5
177IR L 332 7 B
177IR A 5301 5 0.26 4 19 6
177IR L 393 11 B
177IR A 5242 10 0.04 4 63 AP
177IR L 440 1111/2- F
177IR2 L FLAG=B
177IR A 5196 10 0.09 5 16 10