193BI    197AT A DECAY (2.0 S)         1999SM07,1986CO12,2014KA2317NDS    201709
193BI  H TYP=FUL$AUT=M. Shamsuzzoha Basunia$CIT=NDS 143, 1 (2017)$
193BI2 H CUT=31-Mar-2017$
193BI C  Other: 2005Uu02
193BI C  1999Sm07: 197AT produced from 165HO(36AR,4N), E=178 MeV; Recoiling
193BI2C  fusion-evaporation products were magnetically separated in-flight from
193BI3C  the primary beam and fission products using the ^RITU gas-filled recoil
193BI4C  separator. The recoils were implanted into a 16-strip Si detector,
193BI5C  three Clover-type Ge detectors for prompt |g-ray and another four Ge
193BI6C  detectors for delayed |g ray detection. Measured E|g, E|a, and
193BI7C  half life using recoil-decay-tagging technique.
193BI C  1986Co12: Sources from {+185,187}Re({+20}Ne,xn), E({+20}Ne)|<240 MeV;
193BIxC  helium-jet transport; measured E|a, I|a (silicon surface-barrier
193BIxC  detectors).
193BI C  2014Ka23: {+197}At obtained from {+201}Fr decay. {+201}Fr produced
193BI2c  in {+149}Sm({+56}Fe,p3n), E=275 MeV; Target=370 |mg/cm{+2} thick
193BI3c  enriched to 96.9% in {+149}Sm. Evaporation residues were separated
193BI6c  using SHIP facility at GSI, and implanted into the detection system
193BI7c  consisting of 16-strip position sensitive Si detectors (PSSD),
193BI8c  a pack of six Si strip detectors (BOX) at the back to detect escaping
193BI9c  |a particles, and three time-of-flight detectors in front of PSSDs.
193BIAc  Measured position and time correlations between evaporation residues
193BIBc  (Er) and |a events, E|a, half-lives of ground states and isomers of
193BICc  {+201}Fr and {+197}At, Er-|a-|a correlations.
197AT  P 52        10 (1/2+)           2.0 S     2              7104      3
197AT CP QP        From 2017Wa10.
197ATxCP E{-ex}({+197}At) from |a-ray energy differences (1986Co12)
197AT CP T         From 1999Sm07. Other values: 3.7 S 25 (1986Co12),
197ATxCP 1.1 S {I+11-4} (2005Uu02), and 2.8 S +38-10 (2014Ka23).
193BI  N                       1.0     LE
193BI CN BR$From 197AT Adopted Levels
193BI  L 308        7 (1/2+)           3.12 S    26                          M
193BI CL E,J,T$From Adopted Levels
193BI  A 6707      4  100        0.84  GE
193BI CA HF        Using R0(193BI)=1.529, average of
193BIxCA R0(192PB)=1.506 6 and R0(194PO)=1.551 10 (1998AK04).
193BIxCA 1999Sm07 obtained a HF=1.2 {I8}, assuming I(|a)=100%.
193BI CA E$Weighted average of 6707 {I5} (1999Sm07,2014Ka23) and 6706 {I9}
193BIxCA (2005Uu02). Other: 6707 (1986Co12).
193BI cA $Reduced |a width |d{-|a}{+2}=70 keV {I+90-30} (2014Ka23)