ENTRY M0510 20060125 M039M051000000001 SUBENT M0510001 20060125 M039M051000100001 BIB 15 29 M051000100002 TITLE Photoproton cross section of S-34. M051000100003 AUTHOR (Y.I.ASSAFIRI,M.N.THOMPSON) M051000100004 INSTITUTE (3AULAML) M051000100005 REFERENCE (J,NP/A,460,455,1986) M051000100006 INC-SOURCE (BRST) M051000100007 FACILITY (BETAT,3AULAML) M051000100008 SAMPLE Sample of sulpher 1 g enrichrd to 94.33 % in S-34 was M051000100009 pressed into a disc, 2.54 mm in diameter, and 1 mm M051000100010 thick. M051000100011 METHOD (ACTIV) The reaction yield curve measurement using the M051000100012 residial activity of final nuclei P-33 (half-life M051000100013 25.3 d) and P-33 (half-life 14.28 d). M051000100014 DETECTOR (SCIN) Plastic scintillator KL 212. M051000100015 ANALYSIS (PLA) The variable bin Penfold-Leiss method for cross M051000100016 section unfolding from the yield curve. M051000100017 CORRECTION Corrections for the detector's efficiency, half-life, M051000100018 sample's self-absorption, photon monitor response and M051000100019 other calibratuion factors were used. M051000100020 ERR-ANALYS (DATA-ERR) Statistical errors are given. M051000100021 STATUS (CURVE) Data were prepared in the MSU INP CDFE by M051000100022 V.V.Varlamov. M051000100023 COMMENT Measurements of the S-34(g,p) and S-34(g,np) reaction M051000100024 cross sections are reported. The S-34(g,p) reaction M051000100025 cross section shows two regions of strength, at 17 M051000100026 and 22 MeV, consistent with that seen in the M051000100027 S-34(g,n) reaction cross section. M051000100028 HISTORY (19971015C) M051000100029 (20060125C) REFERENCE and DATES corrected at MSU CDFE, M051000100030 lowercase. M051000100031 ENDBIB 29 0 M051000100032 NOCOMMON 0 0 M051000100033 ENDSUBENT 32 0 M051000199999 SUBENT M0510002 20060125 M039M051000200001 BIB 1 1 M051000200002 REACTION (16-S-34(G,P)15-P-33,,SIG,,BRS) M051000200003 ENDBIB 1 0 M051000200004 NOCOMMON 0 0 M051000200005 DATA 3 18 M051000200006 EN DATA DATA-ERR M051000200007 MEV MB MB M051000200008 12.33 .92 .46 M051000200009 13.08 1.01 .5 M051000200010 13.85 2.94 1.38 M051000200011 14.62 5.6 2.29 M051000200012 15.39 10.09 2.66 M051000200013 16.15 12.84 2.8 M051000200014 16.91 13.76 2.8 M051000200015 17.67 11.01 3.12 M051000200016 18.43 12.84 3.21 M051000200017 19.2 7.34 3.30 M051000200018 19.96 16.51 3.67 M051000200019 20.72 20.18 6.88 M051000200020 21.48 35.32 6.88 M051000200021 22.26 33.95 8.72 M051000200022 23.06 36.24 12.39 M051000200023 23.85 25.23 16.06 M051000200024 24.6 25.69 21.1 M051000200025 25.29 15.14 15.14 M051000200026 ENDDATA 20 0 M051000200027 ENDSUBENT 26 0 M051000299999 SUBENT M0510003 20060125 M039M051000300001 BIB 1 1 M051000300002 REACTION (16-S-34(G,N+P)15-P-32,,SIG,,BRS) M051000300003 ENDBIB 1 0 M051000300004 NOCOMMON 0 0 M051000300005 DATA 3 6 M051000300006 EN DATA DATA-ERR M051000300007 MEV MB MB M051000300008 22.41 1.1 .64 M051000300009 23.17 2.75 .55 M051000300010 23.94 6.61 .92 M051000300011 24.7 8.72 .9 M051000300012 25.46 10.73 1.1 M051000300013 26.22 9.17 1.38 M051000300014 ENDDATA 8 0 M051000300015 ENDSUBENT 14 0 M051000399999 SUBENT M0510004 20060125 M039M051000400001 BIB 1 1 M051000400002 REACTION (16-S-34(G,P)15-P-33,,INT,,BRS) M051000400003 ENDBIB 1 0 M051000400004 NOCOMMON 0 0 M051000400005 DATA 4 1 M051000400006 EN-MIN EN-MAX DATA DATA-ERR M051000400007 MEV MEV MB*MEV MB*MEV M051000400008 10.9 25. 213. 40. M051000400009 ENDDATA 3 0 M051000400010 ENDSUBENT 9 0 M051000499999 SUBENT M0510005 20060125 M039M051000500001 BIB 1 1 M051000500002 REACTION (16-S-34(G,N+P)15-P-32,,INT,,BRS) M051000500003 ENDBIB 1 0 M051000500004 NOCOMMON 0 0 M051000500005 DATA 4 1 M051000500006 EN-MIN EN-MAX DATA DATA-ERR M051000500007 MEV MEV MB*MEV MB*MEV M051000500008 20. 26. 28. 3. M051000500009 ENDDATA 3 0 M051000500010 ENDSUBENT 9 0 M051000599999 SUBENT M0510006 20060125 M039M051000600001 BIB 2 7 M051000600002 REACTION (16-S-34(G,ABS),,SIG,,BRS) M051000600003 The sum of measured (g,p) reaction cross section and M051000600004 previously measured the sum of the (g,n), (g,np), and M051000600005 (g,2n) reaction cross sections. M051000600006 REL-REF (R,M0506002,Y.I.ASSAFIRI+,J,NP/A,413,416,1984) M051000600007 The sum of the (g,n), (g,np), and (g,2n) reaction M051000600008 cross sections. M051000600009 ENDBIB 7 0 M051000600010 NOCOMMON 0 0 M051000600011 DATA 3 29 M051000600012 EN DATA DATA-ERR M051000600013 MEV MB MB M051000600014 12. 3.41 1.46 M051000600015 12.5 7.32 1.22 M051000600016 13. 4.63 1.83 M051000600017 13.5 7.56 2.44 M051000600018 14. 9.76 2.93 M051000600019 14.5 12.2 3.66 M051000600020 15. 22.44 3.9 M051000600021 15.5 26.1 3.8 M051000600022 16. 30.49 3.8 M051000600023 16.5 34.63 3.9 M051000600024 17. 39.51 4.88 M051000600025 17.5 39.02 4.15 M051000600026 18. 39.51 4.9 M051000600027 18.5 31.68 5.37 M051000600028 19. 31.71 5.85 M051000600029 19.5 32.93 6.1 M051000600030 20. 36.34 8.54 M051000600031 20.5 43.41 6.1 M051000600032 21. 60.98 7.56 M051000600033 21.5 65.36 9.76 M051000600034 22. 66.34 8.53 M051000600035 22.5 47.56 11.71 M051000600036 23. 51.46 16.34 M051000600037 23.5 38.78 14.63 M051000600038 24. 34.14 19.51 M051000600039 24.5 35.85 25.12 M051000600040 25. 22.2 22.2 M051000600041 25.5 15.12 11.95 M051000600042 26. 8.54 2.68 M051000600043 ENDDATA 31 0 M051000600044 ENDSUBENT 43 0 M051000699999 ENDENTRY 6 0 M051099999999