175HG    179PB A DECAY (2.7 MS)        2017Ba46,2010AN01         25NDS    202511
175HG  H TYP=FUL$AUT=Jin Wu$CIT=NDS 206, 1 (2025)$CUT=29-Oct-2024$
175HG cA HF$The nuclear radius parameter r{-0}({+175}Hg)=1.532 {I20} is
175HG2cA deduced from interpolation of radius parameters of the adjacent
175HG3cA even-even nuclides in 2020Si16
175HG cL J,T$From adopted levels
175HG c  2017Ba46: The {+179}Pb was produced through the fusion-evaporation
175HG2c  reaction {+104}Pd({+78}Kr,3n){+179}Pb, using a {+78}Kr{+15+} beam of
175HG3c  358 MeV impinging on a self-supporting rotating {+104}Pd target with
175HG4c  a thickness and enrichment of 745 |mg/cm{+2} and 92.25%,
175HG5c  respectively. The evaporation residues of interest were separated
175HG6c  from beam and unwanted reaction products using the gas-filled
175HG7c  separator RITU and transported to the focal plane, where the HPGe
175HG8c  GREAT spectrometer is located to detect the emitted |g rays. The
175HG9c  isotopes of interest were implanted into a 300-|mm-thick double-sided
175HGac  silicon strip detectors (DSSDs) placed in the center of the GRETA
175HGbc  spectrometer, in which the decay products of |a particles were
175HGcc  detected. Measured E|g, E|a, T{-1/2}. Deduced J|p, |a branching ratio.
175HG c  2010An01: The parent {+179}Pb was produced in {+144}Sm({+40}Ca,5n)
175HG2c  reaction at E({+40})Ca=232 MeV with a production cross section of 140
175HG3c  pb {I40}. The evaporation residues were separated by velocity filter
175HG4c  SHIP at GSI, and implanted into position-sensitive silicon (PSSD)
175HG5c  detector. Measured E|a, I|a, (recoil)|g coin, |a|g coin using six
175HG6c  silicon BOX detectors, three time of flight detectors, a veto
175HG7c  detector and a four-fold segmented Clover Ge detector.
175HG cL E$From E|g
175HG c  $2017Ba46 indicated another |a decay branch from the excited state of
175HG2c  {+179}Pb.
175HG dA HF$Hindrance Factor is calculated by AlphaHF (version 10-Jan-2025)
179PB  P 0.0          (9/2-)            2.7 MS    2              7596     5
179PB cP T$from 2017Ba46. Other: 3.5 ms {i+14-8} (2010An01)
179PB cP J$from 2017Ba46 and 2010An01
179PB cP QP$from 2021Wa16
175HG  N                        1
175HG  L 0.0          (7/2-)            10.2 MS   4
175HG cL T$9.6 ms {i4} from 2017Ba46
175HG  L 80.5      5  (9/2-)
175HG  G 80.0      5            (M1)
175HG cG E,M$from 2017Ba46 with |a|g coincidence.
175HG  A 7348      5 100       1.6     7
175HG cA E$from 2017Ba46. Other: 7350 {i20} (2010An01)