ENTRY F1165 20130716 F053F116500000001 SUBENT F1165001 20130716 F053F116500100001 BIB 9 24 F116500100002 TITLE Measurements of the proton total reaction cross F116500100003 section for Mg-24, Zn-64,66,68 and Ce-140 between 17.5 F116500100004 and 48 MeV. F116500100005 AUTHOR (N.E.Davison,D.K.Hasell,A.M.Sourkes,W.T.H.Van Oers, F116500100006 R.F.Carlson,A.J.Cox,D.J.Margaziotis) F116500100007 INSTITUTE (1CANMNA,1USARDL,1USACST) F116500100008 REFERENCE (J,NP/A,290,45,1977) F116500100009 #doi:10.1016/0375-9474(77)90663-7 F116500100010 FACILITY (CYCLO,1CANMNA) The sector-focussed cyclotron was used.F116500100011 INC-SOURCE The beam current was held to (7+-1)*10**3 protons/sec. F116500100012 DETECTOR (COIN,SCIN,CSICR) Coincidence counter arrangement was F116500100013 used. Two detectors were used for registration of F116500100014 coinciding events and two for registration of F116500100015 anticoinciding ones. Fifth detector was a small F116500100016 plastic scintillator which subtends an angle at the F116500100017 target of 8.97%+-0.8 degr. and detects approximately F116500100018 98% of the beam. Sixth detector subtends an angle of F116500100019 45.51+- 0.08 degr. and detects primarily elastic F116500100020 scattering events at forward angles. F116500100021 METHOD (TRN) F116500100022 HISTORY (20120912C) F116500100023 (20130716A)In sub 002-006 SF3,SF4 fields were changed. F116500100024 In sub 003 data were corrected according to the table F116500100025 from the article. DETECTOR was corrected. F116500100026 ENDBIB 24 0 F116500100027 NOCOMMON 0 0 F116500100028 ENDSUBENT 27 0 F116500199999 SUBENT F1165002 20130716 F053F116500200001 BIB 5 17 F116500200002 REACTION (12-MG-24(P,NON),,SIG) F116500200003 SAMPLE Mg-24 target of 99% enrichment with the thickness of F116500200004 39.3+-0.2 mg/cm2 was used. The target was transferred F116500200005 to the apparatus in an argon atmosphere and surface F116500200006 contamination with oxygen or nitrogen was estimated to F116500200007 be less than 1% by weight, which would have little F116500200008 effect on the final results. F116500200009 ERR-ANALYS (DATA-ERR) The principle uncertainties arise from the F116500200010 necessity to extrapolate the data to 0 degr. and to F116500200011 interpolate the integrated cross sections to energies F116500200012 for which data do not exist. A total error of + - 20% F116500200013 has been assigned to the (p,inl) correction of which F116500200014 about 15% comes from the extrapolation and 12% from theF116500200015 data. Other reactions individually produce corrections F116500200016 of only a few percent of the (p,inl) correction. F116500200017 HISTORY (20130716A) SF3,SF4 fields in REACTION were corrected. F116500200018 STATUS (TABLE) Tbl.2 F116500200019 ENDBIB 17 0 F116500200020 NOCOMMON 0 0 F116500200021 DATA 3 7 F116500200022 EN DATA DATA-ERR F116500200023 MEV MB MB F116500200024 17.5 841. 17. F116500200025 25.0 773. 13. F116500200026 30.0 724. 11. F116500200027 35.0 673. 11. F116500200028 40.0 645. 11. F116500200029 45.0 618. 10. F116500200030 48.0 601. 10. F116500200031 ENDDATA 9 0 F116500200032 ENDSUBENT 31 0 F116500299999 SUBENT F1165003 20130716 F053F116500300001 BIB 5 8 F116500300002 REACTION (30-ZN-64(P,NON),,SIG) F116500300003 SAMPLE Zn-64 target of 99% enrichment with the thickness F116500300004 of 19.2+-0.1 mg/cm2 was used. F116500300005 ERR-ANALYS (DATA-ERR)The (p,inl) correction carries an uncertaintyF116500300006 of about + - 25% that is much larger than the F116500300007 correction for other reactions. F116500300008 HISTORY (20130716A) SF3,SF4 fields in REACTION were corrected. F116500300009 STATUS (TABLE) Tbl.2 F116500300010 ENDBIB 8 0 F116500300011 NOCOMMON 0 0 F116500300012 DATA 3 4 F116500300013 EN DATA DATA-ERR F116500300014 MEV MB MB F116500300015 22.2 1149. 29. F116500300016 30.5 1172. 28. F116500300017 39.6 1092. 23. F116500300018 48.05 1040. 20. F116500300019 ENDDATA 6 0 F116500300020 ENDSUBENT 19 0 F116500399999 SUBENT F1165004 20130716 F053F116500400001 BIB 5 8 F116500400002 REACTION (30-ZN-66(P,NON),,SIG) F116500400003 SAMPLE Zn-66 target of 90% enrichment with the thickness F116500400004 of 18.7+-0.1 mg/cm2 was used. F116500400005 ERR-ANALYS (DATA-ERR)The (p,inl) correction carries an uncertaintyF116500400006 of about + - 25% that is much larger than the F116500400007 correction for other reactions. F116500400008 HISTORY (20130716A) SF3,SF4 fields in REACTION were corrected. F116500400009 STATUS (TABLE) Tbl.2 F116500400010 ENDBIB 8 0 F116500400011 NOCOMMON 0 0 F116500400012 DATA 3 4 F116500400013 EN DATA DATA-ERR F116500400014 MEV MB MB F116500400015 22.2 1192. 29. F116500400016 30.5 1171. 29. F116500400017 39.6 1148. 23. F116500400018 48.05 1111. 22. F116500400019 ENDDATA 6 0 F116500400020 ENDSUBENT 19 0 F116500499999 SUBENT F1165005 20130716 F053F116500500001 BIB 5 8 F116500500002 REACTION (30-ZN-68(P,NON),,SIG) F116500500003 SAMPLE Zn-68 target of 95% enrichment with the thickness F116500500004 of 20.0+-0.1 mg/cm2 was used. F116500500005 ERR-ANALYS (DATA-ERR)The (p,inl) correction carries an uncertaintyF116500500006 of about + - 25% that is much larger than the F116500500007 correction for other reactions. F116500500008 HISTORY (20130716A) SF3,SF4 fields in REACTION were corrected. F116500500009 STATUS (TABLE) Tbl.2 F116500500010 ENDBIB 8 0 F116500500011 NOCOMMON 0 0 F116500500012 DATA 3 5 F116500500013 EN DATA DATA-ERR F116500500014 MEV MB MB F116500500015 22.2 1236. 32. F116500500016 30.5 1209. 28. F116500500017 39.6 1143. 22. F116500500018 44.6 1112. 19. F116500500019 48.05 1101. 20. F116500500020 ENDDATA 7 0 F116500500021 ENDSUBENT 20 0 F116500599999 SUBENT F1165006 20130716 F053F116500600001 BIB 5 14 F116500600002 REACTION (58-CE-140(P,NON),,SIG) F116500600003 SAMPLE Ce-140 target of 99% enrichment with the thickness F116500600004 of 48.3+-0.2 mg/cm2 was used. The target was F116500600005 transferred to the apparatus in an argon atmosphere F116500600006 and surface contamination with oxygen or nitrogen F116500600007 was estimated to be less than 1% by weight, which wouldF116500600008 have little effect on the final results. F116500600009 ERR-ANALYS (DATA-ERR)An uncertainty of 20% was assigned to elasticF116500600010 scattering correction. A correction of 9 + -3 mb was F116500600011 chosen for inelastic scattering events at all incident F116500600012 energies. A correction of 3+ - 3 mb was used for F116500600013 p,alpha reaction at all incident proton energies. F116500600014 HISTORY (20130716A) SF3,SF4 fields in REACTION were corrected. F116500600015 STATUS (TABLE) Tbl.2 F116500600016 ENDBIB 14 0 F116500600017 NOCOMMON 0 0 F116500600018 DATA 3 7 F116500600019 EN DATA DATA-ERR F116500600020 MEV MB MB F116500600021 17.5 1441. 110. F116500600022 25.0 1516. 46. F116500600023 30.0 1580. 33. F116500600024 35.0 1655. 26. F116500600025 40.0 1613. 26. F116500600026 45.0 1630. 24. F116500600027 48.0 1588. 22. F116500600028 ENDDATA 9 0 F116500600029 ENDSUBENT 28 0 F116500699999 ENDENTRY 6 0 F116599999999