191PB    195PO A DECAY (1.92 S)        2010CO13,1993WA04,1967SI0924NDS    202403
191PB  H TYP=FUL$AUT=M.S. Basunia$CIT=NDS 195, 368 (2024)$CUT=1-Dec-2023$
191PB c  Others: 1967Tr06, 1980Sc26, 1982LeZN, 2002Va13, 2005Uu02
191PB c  2010Co13: Source produced by bombarding UCx target (50 g/cm{+2}) with
191PB2c  the proton pulsed beam. Nuclei produced in the spallation reaction
191PB3c  diffused, effused to the high-temperature RILIS ion source cavity.
191PB4c  Polonium atoms were irradiated with three different laser beams
191PB5c  and extracted from the ion source cavity, accelerated
191PB6c  by dc electrical fields to an energy of 50 keV and mass separated in
191PB7c  the ISOLDE separator. In Run I, a single Si detector in Run II,
191PB8c  two Si detectors (FWHM = 25 keV, 20 keV and 30 keV, respectively for
191PB9c  5500|a), an HPGe detector (FWHM=4.3 keV at E|g=1300 keV). Measured
191PBac  E|a, I|a, E|g, |a|g, |g|a, |g|g coin, half-life of {+195}Po, deduced
191PBbc  excited levels, spin-parity. Also studied {+191}Bi |e decay.
191PB c  1993Wa04: Source was produced <240-MeV Ne on {+182}W reaction. The
191PB2c  mass-separated beam was implanted in aluminized mylar tape. Silicon
191PB3c  surface-barrier detectors and silicon PIPS-type (Passivated Implanted
191PB4c  Planar Silicon) detectors with energy resolution between 11-20 keV for
191PB5c  the 5486|a of {+241}Am. Measured E|a, I|a, half-life of {+195}Po.
191PB c  1967Si09: Source was produced from the {+185}Re({+19}F,X) reaction.
191PB2c  Measured E|a, {+195}Po half-life.
191PB cA IA$From 2002Va13
195PO  P 148       9  (13/2+)          1.92 S    2              6749.7    28
195PO cP E         from 2021Ko07 - NUBASE.
195PO cP T         from 1993Wa04. Others: 2.0 s {I2} (1967Si09), 2.8 s {I+10-6}
195PO2cP (2005Uu02).
191PB  N                       0.9     AP
191PB PN                                                                     5
191PB cN BR         from 1980Sc26 (estimated value from systematics).
191PB cA HF        Using r{-0}({+191}Pb)=1.512 {i3}, obtained from the r{-0}
191PB2cA of neighboring even-even isotopes, r{-0}({+190}Pb)=1.5113 {i39}
191PB3cA and r{-0}({+192}Pb)=1.5126 {i28} (2020Si16).
191PB cG E,RI      from 2010Co13
191PB  G 143       1 3.5     10
191PB  G 483       1 13      3
191PB  L 55        12 (13/2+)          2.18 M    8                           M
191PB cL E         from Adopted Levels.
191PB cL J         from systematics and HF of the 6699 keV |a ray from the
191PBxcL (13/2+) parent state in {+195}Po (2002Va13)
191PB cL T         from Adopted Levels.
191PB  A 6700       3 99.83  1   2.6   AP
191PB cA E         weighted average of 6699 keV {i5} (1993Wa04), 6699 keV {i10}
191PB2cA (2002Va13), 6700 keV {I6} (2005Uu02), 6710 keV {I10} (1967Si09),
191PB3cA and 6698 keV {I5} (1967Tr06). Other: 6700 keV (1982LeZN - Fig. 1),
191PB cA IA        from 2010Co13. Other: 99.8 {I25} (2002Va13).
191PB  L 724.6     5  (13/2+)
191PB cL E         from 2002Va13, based on the |g-ray energy difference to the
191PB2cL (13/2+) isomeric level. For total uncertainty propagate 12 keV in
191PB3cL quadrature.
191PB cL J         based on the E0 component in 669.6|g transition
191PB2cL to the (13/2+) isomeric level (2002Va13)
191PB  A 6047      5  0.17   1   2.2   AP
191PB cA E,IA      from 2010Co13. Other: 6050 keV {I20} and 0.20 {I12},
191PB2cA respectively (2002Va13).
191PB  G 669.6     5 100       E0+M1+E2                0.8    3
191PB cG E         Other: 670 {1} (2002Va13)
191PB cG M         from measured total conversion coefficient (2002Va13).
191PB2cG Theoretical values are: |a(M1)=0.0501 {I7},
191PB3cG |a(M2)=0.133 {I2}, |a(E2)=0.0151 {I2}. The difference from the
191PB4cG experimental value is attributed to the E0 component (2002Va13).
191PB cG CC        Measured value in 2002Va13, deduced from conversion
191PB2cG electron spectra gated by 6050|a.