12C     13B B-N DECAY:17.30 MS        1969JO21,1974AL12         18NPA    201808
 12C   H TYP=FUL$AUT=J.H. KELLEY, J.E. Purcell and C.G. SHEU$
 12C 2 H CIT=NP A968, 71 (2017)$CUT=1-Jan-2017$
 12C  c  1969Jo21: A beam of 3 MeV tritons impinged on a thick {+11}B target
 12C 2c  producing {+13}B nuclei via the {+11}B(t,p) reaction. The target was
 12C 3c  irradiated for 3 ms, while counting lasted for 12 ms. The target was
 12C 4c  surrounded by a 3 inch by 2 inch beta counter scintillator, a
 12C 5c  1 inch thick by 8 inch diameter NE102 neutron detector and a
 12C 6c  5 inch by 5 inch NAI gamma-ray detector. Neutron energies were
 12C 7c  determined by time-of-flight between the beta and neutron detectors.
 12C 8c  population of relatively strong neutron branches from
 12C 9c  {+13}C*(7.5,8.86 MeV) were observed. Significantly stronger branches to
 12C ac  {+13}C*(0,3.68 MeV) were deduced from the beta- and beta-gamma spectra
 12C bc  (92.1% and 7.6%, respectively).
 12C  c  1974Al12: The experimental setup was similar to (1969Jo21), except a
 12C 2c  longer neutron flight path was used and higher statistics were
 12C 3c  obtained. Weaker branches from {+13}C*(8.86,9.90 MeV) were observed,
 12C 4c  and an upper limit on decay from {+13}C*(9.50 MeV) was established.
 13B   P 0           3/2-              17.30 MS  17             8490.6    10
 13B  cP T$From average of (2008ReZZ,1995ReZZ,1988Sa04,1971Wi07,1962Ma19).
 13B  cP QP$from (2017Wa10).
 12C   N 348.43      1         0.00286 37              1
 12C  PN                                                                     4
 12C  CDNIP(A)$From (1969Jo21).
 12C  CDNIP(B)$From (1974Al12).
 12C  CL E,J$From Adopted Levels.
 12C  cDNE$ E(n) deduced from Q (2017Wa10) and {+13}C/{+12}C level energies in
 12C 2cD ENSDF
 12C   L 0.0         0+
 12C   DN 2401      3  0.094 20 7547
 12C 2 DN FLAG=A
 12C   DN 3613     18  0.16   3 8860
 12C 2 DN FLAG=A
 12C   DN 4203.2    1  0.01  LT 9500
 12C 2 DN FLAG=B
 12C   DN 4570      5  0.022  7 9897
 12C 2 DN FLAG=B
 12C   L 4439.82   212+
 12C   DN 472      5  0.001  AP 9897
 12C 2 DN FLAG=B
 12C   G 4439         0.001