ENTRY C0670 20000724 0000C067000000001 SUBENT C0670001 20000724 0000C067000100001 BIB 10 20 C067000100002 INSTITUTE (1USACAL) C067000100003 REFERENCE (J,NP/A,315,430,1979) C067000100004 (T,ZYSKIND,1979) C067000100005 AUTHOR (J.L.ZYSKIND,J.M.DAVIDSON,M.T.ESAT,R.H.SPEAR, C067000100006 M.H.SHAPIRO,W.A.FOWLER,C.A.BARNES) C067000100007 TITLE Cross section measurements and thermonuclear reaction C067000100008 rates C067000100009 FACILITY (VDGT,1USACAL) C067000100010 INC-SPECT Energy given calculated by allowing for thick target C067000100011 effects according to e-folding technique of Mak et al.C067000100012 Nucl.Phys. A226, 493 (1974). C067000100013 SAMPLE Metallic Ca target, enriched to 97.78% 48Ca, C067000100014 evaporated onto Ta backing. Areal density 185 C067000100015 microg.cm3. C067000100016 CORRECTION Corrected for conversion of Ca to CaO and CaCO3 in C067000100017 target by assuming composition of target was CaO. C067000100018 Validity of this approximation verified by experiment.C067000100019 STATUS Data taken from tables in thesis. C067000100020 (APRVD) Approved by C.A. Barnes, 25 July 2000. C067000100021 HISTORY (20000616C) VM C067000100022 ENDBIB 20 0 C067000100023 NOCOMMON 0 0 C067000100024 ENDSUBENT 23 0 C067000199999 SUBENT C0670002 20000724 0000C067000200001 BIB 7 20 C067000200002 REACTION (20-CA-48(P,G)21-SC-49,,SIG) C067000200003 DETECTOR (GELI) C067000200004 METHOD Detector calibrated with standard radioactive sources C067000200005 and 27Al(p,gamma)28Si reaction. C067000200006 ANALYSIS Sum of observed gammas, ignoring possible anisotropies C067000200007 (assumed to be small). C067000200008 CORRECTION Corrected for deadtime and gammas too weak to be C067000200009 observed. C067000200010 ERR-ANALYS (ERR-S) Statistical uncertainty given. C067000200011 Systematic uncertainty <22%, and includes C067000200012 contributions from: C067000200013 . relative detector efficiency (5%), C067000200014 . absolute efficiency, primarily from geometric C067000200015 effects (10%), C067000200016 . charge collection (2%), C067000200017 . target thickness (15%), C067000200018 . angular distribution effects (10%), C067000200019 . correction for weak transitions (5%). C067000200020 STATUS Data point at 1.057 given as 0.677 in thesis table. C067000200021 Corrected here for probable misprint. C067000200022 ENDBIB 20 0 C067000200023 NOCOMMON 0 0 C067000200024 DATA 3 90 C067000200025 EN DATA ERR-S C067000200026 MEV MB MB C067000200027 0.579 4.1 -04 1.6 -04 C067000200028 0.609 9.5 -04 1.2 -04 C067000200029 0.639 1.43 -03 2.0 -04 C067000200030 0.670 1.90 -03 2.2 -04 C067000200031 0.700 1.26 -03 1.8 -04 C067000200032 0.731 3.86 -03 3.1 -04 C067000200033 0.755 3.51 -03 3.1 -04 C067000200034 0.781 3.59 -03 3.2 -04 C067000200035 0.806 1.76 -02 6.7 -04 C067000200036 0.831 1.56 -02 6.8 -04 C067000200037 0.857 3.88 -03 3.1 -04 C067000200038 0.881 9.03 -03 7.5 -04 C067000200039 0.906 1.73 -02 9.0 -04 C067000200040 0.931 3.46 -02 1.4 -03 C067000200041 0.956 6.13 -02 1.7 -03 C067000200042 0.982 5.01 -02 1.6 -03 C067000200043 1.007 4.64 -02 1.6 -03 C067000200044 1.032 1.00 -01 2.4 -03 C067000200045 1.057 6.77 -02 2.0 -03 C067000200046 1.082 4.20 -02 1.6 -03 C067000200047 1.108 7.58 -02 2.0 -03 C067000200048 1.133 1.013 -01 2.4 -03 C067000200049 1.158 7.04 -02 2.0 -03 C067000200050 1.183 8.26 -02 2.1 -03 C067000200051 1.209 1.18 -01 2.5 -03 C067000200052 1.234 8.02 -02 1.8 -03 C067000200053 1.259 1.75 -02 1.4 -03 C067000200054 1.284 1.19 -02 3.1 -03 C067000200055 1.309 4.94 -02 2.0 -03 C067000200056 1.335 9.55 -02 2.9 -03 C067000200057 1.360 8.38 -02 2.7 -03 C067000200058 1.385 7.32 -02 2.4 -03 C067000200059 1.410 6.32 -02 2.4 -03 C067000200060 1.435 7.57 -02 2.5 -03 C067000200061 1.460 8.06 -02 2.5 -03 C067000200062 1.486 1.40 -01 3.3 -03 C067000200063 1.516 1.10 -01 2.9 -03 C067000200064 1.536 9.38 -02 2.8 -03 C067000200065 1.566 1.40 -02 3.4 -03 C067000200066 1.586 6.16 -02 2.3 -03 C067000200067 1.611 7.10 -02 2.4 -03 C067000200068 1.637 1.08 -01 3.0 -03 C067000200069 1.682 1.33 -01 3.3 -03 C067000200070 1.707 7.95 -02 2.7 -03 C067000200071 1.732 9.61 -02 2.8 -03 C067000200072 1.757 1.26 -01 3.4 -03 C067000200073 1.782 8.18 -02 2.7 -03 C067000200074 1.807 3.36 -02 2.4 -03 C067000200075 1.833 8.44 -02 3.6 -03 C067000200076 1.858 1.22 -01 4.2 -03 C067000200077 1.883 4.24 -02 3.7 -03 C067000200078 1.908 2.02 -01 7.5 -03 C067000200079 1.933 1.25 -01 5.8 -03 C067000200080 1.948 1.53 -01 7.3 -03 C067000200081 1.973 4.86 -01 1.2 -03 C067000200082 1.988 2.98 -01 8.3 -03 C067000200083 2.008 5.63 -02 3.3 -03 C067000200084 2.028 4.71 -02 2.7 -03 C067000200085 2.048 4.72 -02 3.7 -03 C067000200086 2.069 1.046 -01 5.2 -03 C067000200087 2.089 1.74 -01 6.2 -03 C067000200088 2.109 4.40 -02 3.8 -03 C067000200089 2.129 7.79 -02 5.4 -03 C067000200090 2.149 1.13 -01 5.2 -03 C067000200091 2.169 6.11 -02 4.3 -03 C067000200092 2.189 7.68 -02 4.5 -03 C067000200093 2.209 8.18 -02 4.9 -03 C067000200094 2.229 5.12 -02 4.2 -03 C067000200095 2.249 4.14 -02 3.5 -03 C067000200096 2.269 3.52 -02 3.3 -03 C067000200097 2.289 5.95 -02 4.2 -03 C067000200098 2.309 4.31 -02 4.0 -03 C067000200099 2.329 9.11 -02 4.8 -03 C067000200100 2.349 7.68 -02 4.7 -03 C067000200101 2.370 5.04 -02 4.2 -03 C067000200102 2.390 7.95 -02 5.2 -03 C067000200103 2.410 7.01 -02 5.3 -03 C067000200104 2.430 4.70 -02 4.5 -03 C067000200105 2.450 4.11 -02 4.3 -03 C067000200106 2.470 5.76 -02 4.9 -03 C067000200107 2.490 4.95 -02 4.4 -03 C067000200108 2.510 8.50 -02 6.0 -03 C067000200109 2.530 9.05 -02 6.0 -03 C067000200110 2.550 4.95 -02 4.7 -03 C067000200111 2.570 4.41 -02 4.8 -03 C067000200112 2.590 5.64 -02 3.5 -03 C067000200113 2.610 8.66 -02 4.6 -03 C067000200114 2.630 1.18 -01 6.2 -03 C067000200115 2.650 1.46 -01 4.8 -03 C067000200116 2.670 5.39 -02 3.9 -03 C067000200117 ENDDATA 92 0 C067000200118 ENDSUBENT 117 0 C067000299999 SUBENT C0670003 20000724 0000C067000300001 BIB 6 13 C067000300002 REACTION (20-CA-48(P,N)21-SC-48,,SIG) C067000300003 DETECTOR (BF3) C067000300004 METHOD Detector efficiency determined at 90 degrees by C067000300005 comparing number of neutrons counted from several C067000300006 (p,n) reactions with number of gamma rays from C067000300007 resulting activities. C067000300008 ANALYSIS Possible anisotropies in neutron angular distributions C067000300009 ignored (assumed to be small). C067000300010 CORRECTION Corrected for background. C067000300011 ERR-ANALYS (ERR-S) Statistical uncertainty given. C067000300012 Absolute uncertainty 20%, except at lowest energy C067000300013 points where the background correction introduced C067000300014 significant uncertainty. C067000300015 ENDBIB 13 0 C067000300016 NOCOMMON 0 0 C067000300017 DATA 4 75 C067000300018 EN DATA ERR-S ERR-S C067000300019 MEV MB MB PER-CENT C067000300020 0.956 1.22 -02 4. -03 C067000300021 0.982 1.71 -02 4. -03 C067000300022 1.007 1.44 -02 4. -03 C067000300023 1.032 2.47 -02 5. -03 C067000300024 1.057 9.76 -04 3. -03 C067000300025 1.083 2.52 -02 5. -03 C067000300026 1.108 3.33 -02 5. -03 C067000300027 1.133 4.56 -02 6. -03 C067000300028 1.158 6.85 -02 6. -03 C067000300029 1.183 1.68 -01 1.1 -02 C067000300030 1.209 2.46 -01 1.1 -02 C067000300031 1.234 1.94 -01 9. -03 C067000300032 1.259 2.93 -01 1.5 -02 C067000300033 1.284 7.15 -01 2.2 -02 C067000300034 1.309 1.76 -01 1.2 -02 C067000300035 1.335 9.89 -01 2.6 -02 C067000300036 1.360 6.73 -01 3. C067000300037 1.385 8.49 -01 3. C067000300038 1.410 1.016 +00 3. C067000300039 1.435 9.12 -01 3. C067000300040 1.461 1.071 +00 3. C067000300041 1.486 1.44 +00 3. C067000300042 1.516 8.95 -01 3. C067000300043 1.566 2.85 +00 3. C067000300044 1.586 1.28 +00 3. C067000300045 1.611 1.56 +00 3. C067000300046 1.637 3.61 +00 3. C067000300047 1.682 6.41 +00 3. C067000300048 1.707 5.33 +00 3. C067000300049 1.732 3.23 +00 3. C067000300050 1.757 8.74 +00 3. C067000300051 1.782 4.74 +00 3. C067000300052 1.808 4.51 +00 3. C067000300053 1.838 8.67 +00 3. C067000300054 1.858 1.56 +01 3. C067000300055 1.883 7.26 +00 3. C067000300056 1.908 1.98 +01 3. C067000300057 1.933 9.81 +00 3. C067000300058 1.948 1.94 +01 3. C067000300059 1.973 8.83 +01 3. C067000300060 1.988 5.57 +01 3. C067000300061 2.008 1.73 +01 3. C067000300062 2.029 8.52 +00 3. C067000300063 2.049 5.89 +00 3. C067000300064 2.069 1.83 +01 3. C067000300065 2.089 1.88 +01 3. C067000300066 2.109 9.57 +00 3. C067000300067 2.129 1.31 +01 3. C067000300068 2.149 1.16 +01 3. C067000300069 2.169 1.22 +01 3. C067000300070 2.189 1.59 +01 3. C067000300071 2.209 1.96 +01 3. C067000300072 2.229 2.41 +01 3. C067000300073 2.249 1.55 +01 3. C067000300074 2.269 7.73 +00 3. C067000300075 2.289 1.36 +01 3. C067000300076 2.309 1.64 +01 3. C067000300077 2.329 1.61 +01 3. C067000300078 2.348 2.19 +01 3. C067000300079 2.368 1.32 +01 3. C067000300080 2.388 3.71 +01 3. C067000300081 2.408 3.69 +01 3. C067000300082 2.428 1.92 +01 3. C067000300083 2.448 1.99 +01 3. C067000300084 2.470 3.33 +01 3. C067000300085 2.490 2.62 +01 3. C067000300086 2.510 5.65 +01 3. C067000300087 2.530 4.56 +01 3. C067000300088 2.550 2.83 +01 3. C067000300089 2.570 3.00 +01 3. C067000300090 2.590 3.35 +01 3. C067000300091 2.610 6.23 +01 3. C067000300092 2.630 5.78 +01 3. C067000300093 2.650 5.54 +01 3. C067000300094 2.670 4.16 +01 3. C067000300095 ENDDATA 77 0 C067000300096 ENDSUBENT 95 0 C067000399999 ENDENTRY 3 0 C067099999999