ENTRY O0150 19950627 0000O015000000001 SUBENT O0150001 19950627 0000O015000100001 BIB 14 42 O015000100002 TITLE OPTICAL MODEL STUDIES OF PROTON SCATTERING AT 30 MEV. O015000100003 PROTON TOTAL REACTION CROSS SECTIONS AT 28.5(1.5) MEV. O015000100004 AUTHOR (J.F.TURNER,B.W.RIDLEY,P.E.CAVANAGH,G.A.GARD, O015000100005 A.G.HARDACRE) O015000100006 INSTITUTE (2UK HAR) O015000100007 REFERENCE (J,NP,58,509,64) O015000100008 HISTORY (950627C) O015000100009 (950628U) O015000100010 SAMPLE ISOTOPICALLY PURE ELEMENTS CA-40,FE-56,CO-59,NI-58, O015000100011 NI-60,SN-120 AND PB-208 WERE USED. O015000100012 FACILITY (LINAC,2UK NIN) O015000100013 METHOD (SITA) O015000100014 COMMENT /BY AUTHORS/.THE UNCORRECTED CROSS SECTIONS (SIGMA-R) O015000100015 ARE DIRECTLY RELATED TO THE MEASURED ATTENUATIONS A BY O015000100016 THE EXPRESSION A=N*SIGMA-R,WHERE N IS THE NUMBER OF O015000100017 NUCLEI PER CM**2 OF TARGET AND WAS DETERMINED BY O015000100018 WEIGHING TO AN ERROR OF 0.5%.EACH VALUE OF SIGMA-R O015000100019 IS THE AVERAGE OF RESULTS FROM SOME 10 TO 20 INDIVIDUALO015000100020 RUNS.THE STANDARD DEVIATION QUOTED ON THIS AVERAGE IS O015000100021 DERIVED FROM THE OBSERVED SPREAD OF EXPERIMENTAL O015000100022 RESULTS,AND IS IN EACH CASE CONSISTENT WITH THAT O015000100023 ANTICIPATED FROM THE TOTAL NUMBER OF COUNTER. O015000100024 /BY AUTHORS/.TWO CORRECTIONS MUST BE APPLIED TO THE O015000100025 VALUE OF SIGMA-R IN ORDER TO OBTAIN THE TRUE TOTAL O015000100026 REACTION CROSS SECTION.THE FIRST OF THESE,FOR INELASTICO015000100027 PROCESSES LEADING TO AN ENERGY LOSS OF LESS THAN 6 MEV.O015000100028 THE ORDER CORRECTION INVOLVES SUBTRACTION OF THE CROSS O015000100029 SECTION FOR ELASTIC SCATTERING OF PROTONS OUTSIDE OF O015000100030 THE SOLID ANGLE SUBTENDED BY THE STOPPING DETECTOR. O015000100031 DETECTOR (TELES) O015000100032 (SOLST).PROTON STOPPING DETECTOR. O015000100033 STATUS (TABLE) O015000100034 CORRECTION NEEDED CORRECTIONS ON ELASTIC AND INELASTIC SCATTERINGO015000100035 ARE INCLUDED. O015000100036 ERR-ANALYS (ERR-T).THE UNCERTAINTY IS REPORTED BY AUTHORS. O015000100037 (EN-ERR).THE UNCERTAINTY IS REPORTED BY AUTHORS. O015000100038 (MISC1-ERR). THE UNCERTAINTY IS REPORTED BY AUTHORS. O015000100039 (MISC3-ERR). THE UNCERTAINTY IS REPORTED BY AUTHORS. O015000100040 (MISC2-ERR). THE UNCERTAINTY IS REPORTED BY AUTHORS. O015000100041 MISC-COL (MISC1). ELASTIC SCATTERING CORRECTION O015000100042 (MISC2). INELASTIC SCATTERING CORRECTION. O015000100043 (MISC3). UNCORRECTED CROSS-SECTION. O015000100044 ENDBIB 42 0 O015000100045 COMMON 2 3 O015000100046 EN EN-ERR O015000100047 MEV MEV O015000100048 28.5 1.5 O015000100049 ENDCOMMON 3 0 O015000100050 ENDSUBENT 49 0 O015000199999 SUBENT O0150002 19950627 0000O015000200001 BIB 1 1 O015000200002 REACTION (20-CA-40(P,NON),,SIG,,,EXP) O015000200003 ENDBIB 1 0 O015000200004 NOCOMMON 0 0 O015000200005 DATA 8 1 O015000200006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000200007 MISC3 MISC3-ERR O015000200008 MB MB MB MB MB MB O015000200009 MB MB O015000200010 913. 38. 172. 9. 23. 1.O015000200011 1062. 37. O015000200012 ENDDATA 6 0 O015000200013 ENDSUBENT 12 0 O015000299999 SUBENT O0150003 19950627 0000O015000300001 BIB 1 1 O015000300002 REACTION (26-FE-56(P,NON),,SIG,,,EXP) O015000300003 ENDBIB 1 0 O015000300004 NOCOMMON 0 0 O015000300005 DATA 8 1 O015000300006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000300007 MISC3 MISC3-ERR O015000300008 MB MB MB MB MB MB O015000300009 MB MB O015000300010 1140. 43. 139. 7. 36. 3.O015000300011 1243. 42. O015000300012 ENDDATA 6 0 O015000300013 ENDSUBENT 12 0 O015000399999 SUBENT O0150004 19950627 0000O015000400001 BIB 1 1 O015000400002 REACTION (27-CO-59(P,NON),,SIG,,,EXP) O015000400003 ENDBIB 1 0 O015000400004 NOCOMMON 0 0 O015000400005 DATA 8 1 O015000400006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000400007 MISC3 MISC3-ERR O015000400008 MB MB MB MB MB MB O015000400009 MB MB O015000400010 1169. 39. 121. 6. 24. 2.O015000400011 1266. 38. O015000400012 ENDDATA 6 0 O015000400013 ENDSUBENT 12 0 O015000499999 SUBENT O0150005 19950627 0000O015000500001 BIB 1 1 O015000500002 REACTION (28-NI-58(P,NON),,SIG,,,EXP) O015000500003 ENDBIB 1 0 O015000500004 NOCOMMON 0 0 O015000500005 DATA 8 1 O015000500006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000500007 MISC3 MISC3-ERR O015000500008 MB MB MB MB MB MB O015000500009 MB MB O015000500010 1038. 32. 152. 8. 28. 3.O015000500011 1162. 31. O015000500012 ENDDATA 6 0 O015000500013 ENDSUBENT 12 0 O015000599999 SUBENT O0150006 19950627 0000O015000600001 BIB 1 1 O015000600002 REACTION (28-NI-60(P,NON),,SIG,,,EXP) O015000600003 ENDBIB 1 0 O015000600004 NOCOMMON 0 0 O015000600005 DATA 8 1 O015000600006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000600007 MISC3 MISC3-ERR O015000600008 MB MB MB MB MB MB O015000600009 MB MB O015000600010 1053. 51. 167. 8. 36. 3.O015000600011 1184. 50. O015000600012 ENDDATA 6 0 O015000600013 ENDSUBENT 12 0 O015000699999 SUBENT O0150007 19950627 0000O015000700001 BIB 1 1 O015000700002 REACTION (50-SN-120(P,NON),,SIG,,,EXP) O015000700003 ENDBIB 1 0 O015000700004 NOCOMMON 0 0 O015000700005 DATA 8 1 O015000700006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000700007 MISC3 MISC3-ERR O015000700008 MB MB MB MB MB MB O015000700009 MB MB O015000700010 1638. 68. 93. 6. 33. 2.O015000700011 1698. 68. O015000700012 ENDDATA 6 0 O015000700013 ENDSUBENT 12 0 O015000799999 SUBENT O0150008 19950627 0000O015000800001 BIB 1 1 O015000800002 REACTION (82-PB-208(P,NON),,SIG,,,EXP) O015000800003 ENDBIB 1 0 O015000800004 NOCOMMON 0 0 O015000800005 DATA 8 1 O015000800006 DATA ERR-T MISC1 MISC1-ERR MISC2 MISC2-ERR O015000800007 MISC3 MISC3-ERR O015000800008 MB MB MB MB MB MB O015000800009 MB MB O015000800010 1865. 98. 220. 11. 24. 2.O015000800011 2061. 97. O015000800012 ENDDATA 6 0 O015000800013 ENDSUBENT 12 0 O015000899999 ENDENTRY 8 0 O015099999999