11B 10B(N,G) E=THERMAL: {~EGAF} 11B c Evaluated Gamma-ray Activation File (EGAF). 11B 2c Evaluated by R.B. Firestone (LBNL), December 2003. 11B c BR$|s{-0}=0.5 2 (1981MuZQ) 11B cG RI$Elemental |s(|g) assuming %Abundance=19.9 7 11B N 5.02 18 11B PN C 11B 2PN Thermal cross section in barns. 11B cN NR$Isotopic |s(|g)=NR*RI. 11B 2cN Divide by |s{-0} for intensity per neutron capture. 11B L 0.0 3/2 STABLE 11B L 4445.00 11 5/2- 11B G 4444.03 11 0.039 3 11B L 6741.88 17 7/2- 11B G 2296.63 13 0.0054 12 11B G 6739.67 17 0.0113 10 11B L 8920.48 19 5/2- 11B G 4474.5 3 0.00045 7 S 11B G 8916.60 19 0.0077 8 11B L 11454.15 14 1/2+ 11B G 2533.35 18 0.0083 12 11B G 4711.18 10 0.0155 12 11B G 7006.75 9 0.0327 24 11B G 11447.75 14 0.0028 3 11B 10B(N,G) E=THERMAL: ^L^A^N^L 1967TH05,1969RA10 11B c The energies of the gamma rays from the capture of thermal 11B Ac neutrons are those reported by Kok et al. (1986) [1986Ko19] and are 11B Bc probably known to better than a keV. The intensities of these gamma 11B Cc rays are those adopted by Ajzenberg-Selove (1990) [1990Aj01] and are 11B Dc the weighted means of the intensities from Kok et al. (1986) and from 11B Ec Thomas et al. (1967) [1967Th05]. The intensities reported by these two 11B Fc groups agree well, with deviations between the two sets of a few %. 11B Gc The set appears complete and to be very good. 11B N 1.0 11B PN C 11B 2PN Per 100 neutron captures. 11B L 0.0 3/2+ 11B L 2124.69 5/2- 11B L 4444.89 5/2- 11B G 4444.03 65.700 11B L 5020.31 3/2- 11B L 6742.90 7/2- 11B G 2296.61 8.900 11B G 6738.34 19.000 11B L 6791.80 1/2+ 11B L 7285.51 5/2+ 11B L 7977.84 3/2+ 11B L 8560.30 3/2- 11B L 8920.20 5/2- 11B G 8916.80 13.400 11B L 9185.00 7/2+ 11B L 9274.40 5/2+ 11B L 11454.12 7/2+ 11B G 2533.49 14.400 11B G 4711.17 25.600 11B G 7006.75 55.400 11B G 11447.35 4.700