ENTRY T0100 19990719 0000T010000000001 SUBENT T0100001 19990719 0000T010000100001 BIB 11 30 T010000100002 INSTITUTE (1CANMNA,1USARED) T010000100003 REFERENCE (J,CJP,64,685,1986) T010000100004 AUTHOR (R.H.MCCAMIS,N.E.DAVISON,W.T.H.VAN OERS,R.F.CARLSON, T010000100005 A.J.COX) T010000100006 TITLE A Study of Proton Total Reaction Cross Sections For T010000100007 Several Medium-Mass Nuclei Between 20 and 48 MeV. T010000100008 FACILITY (CYCLO,1CANMNA) Sector-Focused Cyclotron. T010000100009 METHOD Attenuation technique. T010000100010 DETECTOR (SCIN) Two plastic scintillation passing detectors T010000100011 and two annular detectors detected incident protons. T010000100012 (TELES,SCIN,CSICR) Telescope composed of small plastic-T010000100013 disk scintillator and CsI(Na) stopping detector to T010000100014 measure nonattenuation events. T010000100015 CORRECTION Corrected for: T010000100016 . undetected elastic scattering events, T010000100017 . charged-particle in telescope counted as non- T010000100018 attenuation events, T010000100019 . charged-particle events in stopping detector caused T010000100020 by elastically scattered protons, T010000100021 . elastically scattered protons scattered in light T010000100022 guide and counted as attenuation events. T010000100023 ERR-ANALYS (DATA-ERR) Obtained by adding all errors in quadrature,T010000100024 and includes contributions from: T010000100025 . statistical uncertainty in measurement of T010000100026 attennuation rates with target in and target out, T010000100027 . error associated with determination areal density of T010000100028 target. T010000100029 STATUS (APRVD) Approved by R.F. Carlson, 19 July 1999. T010000100030 HISTORY (19990708) Converted from data set O0057 (SM) and T010000100031 updated (VM). T010000100032 ENDBIB 30 0 T010000100033 COMMON 2 3 T010000100034 EN-ERR EN-RSL-FW T010000100035 KEV KEV T010000100036 100. 150. T010000100037 ENDCOMMON 3 0 T010000100038 ENDSUBENT 37 0 T010000199999 SUBENT T0100002 19990709 0000T010000200001 BIB 2 2 T010000200002 REACTION (23-V-51(P,NON),,SIG) T010000200003 SAMPLE Natural vanadium target. Areal density 0.0448 g/cm**2. T010000200004 ENDBIB 2 0 T010000200005 NOCOMMON 0 0 T010000200006 DATA 3 7 T010000200007 EN DATA DATA-ERR T010000200008 MEV MB MB T010000200009 20.8 1067. 25. T010000200010 24.8 1068. 21. T010000200011 29.7 1041. 22. T010000200012 34.8 1014. 22. T010000200013 39.7 970. 20. T010000200014 44.9 925. 19. T010000200015 47.8 865. 19. T010000200016 ENDDATA 9 0 T010000200017 ENDSUBENT 16 0 T010000299999 SUBENT T0100003 19990709 0000T010000300001 BIB 2 3 T010000300002 REACTION (26-FE-54(P,NON),,SIG) T010000300003 SAMPLE Iron target enriched to 97.61% 54Fe. Areal denssity T010000300004 0.0375 g/cm**2. T010000300005 ENDBIB 3 0 T010000300006 NOCOMMON 0 0 T010000300007 DATA 3 7 T010000300008 EN DATA DATA-ERR T010000300009 MEV MB MB T010000300010 20.9 1046. 32. T010000300011 24.9 1080. 31. T010000300012 29.8 1026. 21. T010000300013 34.8 991. 19. T010000300014 39.7 955. 22. T010000300015 44.9 909. 24. T010000300016 47.8 871. 26. T010000300017 ENDDATA 9 0 T010000300018 ENDSUBENT 17 0 T010000399999 SUBENT T0100004 19990709 0000T010000400001 BIB 2 3 T010000400002 REACTION (26-FE-56(P,NON),,SIG) T010000400003 SAMPLE Iron target enriched to 99.93% 56Fe. Areal denssity T010000400004 0.0442 g/cm**2. T010000400005 ENDBIB 3 0 T010000400006 NOCOMMON 0 0 T010000400007 DATA 3 7 T010000400008 EN DATA DATA-ERR T010000400009 MEV MB MB T010000400010 20.8 1118. 34. T010000400011 24.8 1101. 25. T010000400012 29.7 1055. 24. T010000400013 34.8 1014. 29. T010000400014 39.7 1005. 29. T010000400015 44.9 925. 21. T010000400016 47.8 903. 32. T010000400017 ENDDATA 9 0 T010000400018 ENDSUBENT 17 0 T010000499999 SUBENT T0100005 19990709 0000T010000500001 BIB 2 3 T010000500002 REACTION (26-FE-57(P,NON),,SIG) T010000500003 SAMPLE Iron target enriched to 90.24% 57Fe. Areal denssity T010000500004 0.0401 g/cm**2. T010000500005 ENDBIB 3 0 T010000500006 NOCOMMON 0 0 T010000500007 DATA 3 7 T010000500008 EN DATA DATA-ERR T010000500009 MEV MB MB T010000500010 20.9 1222. 37. T010000500011 24.9 1201. 28. T010000500012 29.8 1168. 26. T010000500013 34.8 1147. 30. T010000500014 39.8 1106. 28. T010000500015 44.9 1049. 29. T010000500016 47.8 1021. 38. T010000500017 ENDDATA 9 0 T010000500018 ENDSUBENT 17 0 T010000599999 SUBENT T0100006 19990709 0000T010000600001 BIB 2 2 T010000600002 REACTION (27-CO-59(P,NON),,SIG) T010000600003 SAMPLE Natural cobalt target. Areal density 0.0524 g/cm**2. T010000600004 ENDBIB 2 0 T010000600005 NOCOMMON 0 0 T010000600006 DATA 3 7 T010000600007 EN DATA DATA-ERR T010000600008 MEV MB MB T010000600009 20.8 1080. 37. T010000600010 24.8 1112. 28. T010000600011 29.7 1078. 28. T010000600012 34.8 1035. 23. T010000600013 39.7 1021. 24. T010000600014 44.8 970. 21. T010000600015 47.8 951. 22. T010000600016 ENDDATA 9 0 T010000600017 ENDSUBENT 16 0 T010000699999 ENDENTRY 6 0 T010099999999