211AC    215PA A DECAY                 2000HE17,1979SC09         13NDS    201306
211AC  H TYP=FUL$AUT=D. ABRIOLA, P. DEMETRIOU, M. HASSANVAND, M. HUSSAIN $
211AC2 H CIT=NDS 114, 661 (2013)$CUT=28-FEB-2013$
211AC c  2000He17: {+215}Pa activity was produced by {+170}Er({+51}V,6n),
211AC2c  E=214-286 MeV, separated from the beam using a velocity filter, and
211AC3c  implanted into a 16-strip semiconductor detector. The activity was
211AC4c  identified by |a-spectroscopy and |a-|g spectroscopy. Measured E|a,
211AC5c  T{-1/2}=14 ms 2.
211AC c  1996An21: {+215}Pa activity was produced by {+170}Er({+51}V,6n),
211AC2c  E=28-87 MeV, separated from the beam using a velocity filter
211AC3c  SHIP, and implanted into a 16-strip position-sensitive semiconductor
211AC4c  detector. The activity was identified by |a-correlations  and |a-|g
211AC5c  coincidences. Measured E|a, T{-1/2}=15 ms 4.
211AC c  1979Sc09: {+215}Pa activity was produced by {+181}Ta({+40}Ar,6n),
211AC2c  E=165-202 MeV, separated from the beam using the velocity filter
211AC3c  SHIP, and detected by a |DE-E counter telescope consisting of a
211AC4c  secondary electron detector and a silicon surface barrier detector.
211AC5c  The activity was identified by 10 |a-correlated events. Measured E|a;
211AC6c  T{-1/2}=14 ms {I+20-3} was indirectly estimated from experimental data.
211AC7c  This result was not included in weighted average due to low statistics.
211AC8c  E|a following semiempirical procedure of 1961Ta22.
211AC c  1997Mi03: {+215}Pa activity was produced by {+185}W({+35}Cl,2n),
211AC2c  E=182.5 MeV, separated with the JAERI recoil mass separator and
211AC3c  implanted on a double-sided position-sensitive silicon detector.
211AC4c  |a-correlations measurement but poor statistics did not allow for a
211AC5c  unique assignment of decay chain for {+214,215}Pa nuclides.
211AC c  The HF value is not given since r{-0} parameter for {+211}Ac
211AC2c  cannot be deduced from interpolation of r{-0} for neighboring nuclides
215PA  P 0.0          (9/2-)            14 MS     2              8240     50
215PA cP QP$ From 2012Wa38. Other: 8280 keV {I15} from measurement of 2000He17.
211AC  N                        1.0
211AC  L 0.0          9/2-              0.21 S    3
211AC cL T$weighted average of 0.25 s 5 (1968Va04) and 0.20 s 3 (2000He17).
211AC cL J$from Adopted Levels.
211AC  A 8088      7 100
211AC cA E$from weighted average of 8091 keV 15 (2000He17),  8085 keV 15
211AC2cA (1979Sc09), 8088 keV 10 (1996An21). Other value: 1997Mi03 not
211AC3cA included in average due to poor statistics.