ENTRY 20472 20200801 22902047200000001 SUBENT 20472001 20200801 22902047200100001 BIB 14 29 2047200100002 TITLE Nuclear spectroscopy of highly deformed 90-Th-231 2047200100003 AUTHOR (G.D.James,J.E.Lynn,L.G.Earwaker) 2047200100004 REFERENCE (J,NP/A,189,225,1972) Curves given 2047200100005 (R,AERE-R-6901,1971) Same as Nucl.Phys. + data tables. 2047200100006 (P,AERE-PR/NP-17,33,1970) Curves given. 2047200100007 (C,69VIENNA,,911,1969) Short note, no data. 2047200100008 INSTITUTE (2UK HAR) 2047200100009 FACILITY (VDG,2UK HAR) IBIS van de Graaff Accelerator. 2047200100010 INC-SOURCE (P-LI7) Proton-Li7, 60 micro-Amp. of proton beam 2047200100011 currents were maintained steadily for up to 24 hours. 2047200100012 INC-SPECT Energy resolution is 5 keV in most cases, and 2 keV 2047200100013 for a few energies. 2047200100014 SAMPLE Fission foil is formed from about 2 mg thorium oxide 2047200100015 spread over circular area of 1.8 cm dia. 2047200100016 98.9% Th-230, 1.1% Th-232. 2047200100017 DETECTOR (SIBAR) Si-Au surface barrier detector. 2047200100018 (BF3) For neutron monitoring, 18 B-F(3) counters 2047200100019 MONITOR (90-TH-230(N,F),,SIG) 2047200100020 MONIT-REF (,J.E.Evans+,W,EVANS,1965) J. E. Evans and G. A. Jones,2047200100021 private communication, 1965 2047200100022 COMMENT Fission fragment angular distribution was also 2047200100023 measured. 2047200100024 .In determining the neutron energy the threshold of the2047200100025 Li7(p,n) reaction is taken to be 1.881 MeV. 2047200100026 ERR-ANALYS (DATA-ERR) No information about source of uncertainty 2047200100027 HISTORY (19711202C) 2047200100028 (20200801A) SD:Updated to new date formats,lower case. 2047200100029 Small corrections. MONIT-REF, COMMON added. 2047200100030 Subent 003 added. 2047200100031 ENDBIB 29 0 2047200100032 COMMON 2 3 2047200100033 EN-NRM MONIT 2047200100034 MEV B 2047200100035 1.4 0.37 2047200100036 ENDCOMMON 3 0 2047200100037 ENDSUBENT 36 0 2047200199999 SUBENT 20472002 20200801 22902047200200001 BIB 3 3 2047200200002 REACTION (90-TH-230(N,F),,SIG) 2047200200003 STATUS (TABLE) Table 1 from AERE-R-6901. 2047200200004 HISTORY (20200801U) SD: PART-DET deleted. STATUS added. 2047200200005 ENDBIB 3 0 2047200200006 COMMON 1 3 2047200200007 EN-RSL 2047200200008 MEV 2047200200009 5.0E-03 2047200200010 ENDCOMMON 3 0 2047200200011 DATA 3 50 2047200200012 EN DATA DATA-ERR 2047200200013 MEV B B 2047200200014 0.625 0.0050 0.0012 2047200200015 0.655 0.0069 0.0015 2047200200016 0.675 0.0060 0.0008 2047200200017 0.680 0.0094 0.0013 2047200200018 0.685 0.0118 0.0015 2047200200019 0.690 0.0155 0.0019 2047200200020 0.695 0.0315 0.0019 2047200200021 0.700 0.0723 0.0028 2047200200022 0.705 0.0916 0.0049 2047200200023 0.710 0.117 0.0058 2047200200024 0.716 0.130 0.0061 2047200200025 0.721 0.130 0.0060 2047200200026 0.726 0.125 0.0060 2047200200027 0.730 0.0903 0.0045 2047200200028 0.736 0.0627 0.0030 2047200200029 0.740 0.0393 0.0025 2047200200030 0.745 0.0360 0.0030 2047200200031 0.750 0.0332 0.0028 2047200200032 0.755 0.0218 0.0021 2047200200033 0.760 0.0199 0.0021 2047200200034 0.765 0.0127 0.0040 2047200200035 0.775 0.0172 0.0024 2047200200036 0.788 0.0178 0.0022 2047200200037 0.800 0.0173 0.0023 2047200200038 0.813 0.0216 0.0020 2047200200039 0.825 0.035 0.0047 2047200200040 0.838 0.0288 0.0039 2047200200041 0.850 0.0417 0.0057 2047200200042 0.875 0.049 0.0066 2047200200043 0.895 0.054 0.0065 2047200200044 0.925 0.078 0.011 2047200200045 0.950 0.097 0.011 2047200200046 0.975 0.104 0.013 2047200200047 1.000 0.128 0.011 2047200200048 1.025 0.193 0.017 2047200200049 1.050 0.237 0.016 2047200200050 1.075 0.278 0.023 2047200200051 1.100 0.264 0.027 2047200200052 1.125 0.350 0.032 2047200200053 1.150 0.344 0.037 2047200200054 1.175 0.398 0.039 2047200200055 1.200 0.402 0.039 2047200200056 1.225 0.421 0.040 2047200200057 1.250 0.494 0.044 2047200200058 1.275 0.380 0.038 2047200200059 1.300 0.365 0.045 2047200200060 1.325 0.360 0.045 2047200200061 1.350 0.320 0.043 2047200200062 1.375 0.388 0.048 2047200200063 1.400 0.371 0.018 2047200200064 ENDDATA 52 0 2047200200065 ENDSUBENT 64 0 2047200299999 SUBENT 20472003 20200801 22902047200300001 BIB 3 3 2047200300002 REACTION (90-TH-230(N,F),,DA,FF,RSD) 2047200300003 STATUS (CURVE) fig. 2 from AERE-R-6901 2047200300004 HISTORY (20200916C) SD 2047200300005 ENDBIB 3 0 2047200300006 COMMON 2 3 2047200300007 ANG-ERR-D ERR-DIG 2047200300008 ADEG NO-DIM 2047200300009 0.1 0.0004 2047200300010 ENDCOMMON 3 0 2047200300011 DATA 5 62 2047200300012 EN EN-RSL ANG DATA DATA-ERR 2047200300013 KEV KEV ADEG NO-DIM NO-DIM 2047200300014 705. 20. 15.0 1.7779 0.1325 2047200300015 705. 20. 25.1 1.8846 0.1303 2047200300016 705. 20. 34.9 2.0069 0.1258 2047200300017 705. 20. 44.8 1.6348 0.1439 2047200300018 705. 20. 54.8 1.3774 0.0966 2047200300019 705. 20. 64.9 1.0931 0.0786 2047200300020 705. 20. 75.0 0.9503 0.1101 2047200300021 705. 20. 85.0 1.0862 0.1123 2047200300022 715. 10. 4.9 2.2229 0.1810 2047200300023 715. 10. 14.8 1.5834 0.1018 2047200300024 715. 10. 24.8 1.7451 0.0815 2047200300025 715. 10. 34.7 1.4564 0.0928 2047200300026 715. 10. 44.8 1.4732 0.0838 2047200300027 715. 10. 54.9 1.2887 0.0928 2047200300028 715. 10. 64.7 1.0520 0.0497 2047200300029 715. 10. 74.8 0.8787 0.0724 2047200300030 715. 10. 84.8 1.0993 0.0837 2047200300031 730. 18. 5.1 1.9893 0.1786 2047200300032 730. 18. 14.7 1.8118 0.0792 2047200300033 730. 18. 24.8 1.5960 0.0724 2047200300034 730. 18. 34.9 1.6132 0.0927 2047200300035 730. 18. 45.0 1.5400 0.0792 2047200300036 730. 18. 55.1 1.2903 0.0768 2047200300037 730. 18. 64.7 1.1263 0.0611 2047200300038 730. 18. 74.9 1.1277 0.0588 2047200300039 730. 18. 84.9 1.0227 0.0520 2047200300040 745. 18. 4.7 1.7185 0.1460 2047200300041 745. 18. 14.9 1.7231 0.1025 2047200300042 745. 18. 24.8 1.8188 0.0866 2047200300043 745. 18. 34.8 1.4927 0.0866 2047200300044 745. 18. 44.8 1.3126 0.0912 2047200300045 745. 18. 54.8 1.2464 0.0798 2047200300046 745. 18. 65.0 1.0915 0.0821 2047200300047 745. 18. 74.8 1.0822 0.0821 2047200300048 745. 18. 85.0 1.0116 0.0775 2047200300049 780. 12. 4.8 2.2182 0.2792 2047200300050 780. 12. 14.8 1.5799 0.1373 2047200300051 780. 12. 24.6 1.7024 0.0968 2047200300052 780. 12. 34.8 1.8071 0.1238 2047200300053 780. 12. 44.6 1.5334 0.1283 2047200300054 780. 12. 54.6 1.2644 0.0945 2047200300055 780. 12. 64.9 1.2115 0.0968 2047200300056 780. 12. 74.8 0.9581 0.0833 2047200300057 780. 12. 84.7 1.0042 0.0901 2047200300058 820. 12. 4.9 2.0215 0.3814 2047200300059 820. 12. 14.8 1.6418 0.2053 2047200300060 820. 12. 24.9 1.5329 0.1217 2047200300061 820. 12. 34.7 1.4329 0.1602 2047200300062 820. 12. 44.7 1.3510 0.1647 2047200300063 820. 12. 54.8 1.3865 0.1624 2047200300064 820. 12. 64.9 1.1625 0.1286 2047200300065 820. 12. 74.7 1.1686 0.1263 2047200300066 820. 12. 85.0 1.0259 0.1150 2047200300067 950. 11. 5.0 0.9546 0.1732 2047200300068 950. 11. 15.0 0.8955 0.0956 2047200300069 950. 11. 24.9 0.8751 0.0706 2047200300070 950. 11. 34.8 1.0529 0.0774 2047200300071 950. 11. 44.8 1.1693 0.1025 2047200300072 950. 11. 54.7 1.0829 0.0956 2047200300073 950. 11. 65.0 1.0467 0.0820 2047200300074 950. 11. 74.7 0.9032 0.0706 2047200300075 950. 11. 84.7 1.0128 0.0797 2047200300076 ENDDATA 64 0 2047200300077 ENDSUBENT 76 0 2047200399999 ENDENTRY 3 0 2047299999999