ENTRY C0462 19990405 0000C046200000001 SUBENT C0462001 19990405 0000C046200100001 BIB 12 26 C046200100002 INSTITUTE (1USARDL,1CANMNA) C046200100003 REFERENCE (J,PR/C,49,3090,199406) C046200100004 AUTHOR (R.F.CARLSON,A.J.COX,N.E.DAVISON,T.ELIYAKUT-ROSHKO, C046200100005 R.H.MCCAMIS,W.T.H.VAN OERS) C046200100006 TITLE Proton total reaction cross sections for 42Ca, 44Ca, C046200100007 and 48Ca between 21 and 48 MeV. C046200100008 FACILITY (CYCLO,1CANMNA) The sector-focused syclotron. C046200100009 INC-SOURCE External tightly colimated, momentum analyzed proton C046200100010 beam of energy known to 150 keV. C046200100011 METHOD Attenuation technique. C046200100012 DETECTOR (SCIN) Plastic scintillator detectors. C046200100013 (CSICR) CsI(Na) crystal. C046200100014 CORRECTION Corrected for: C046200100015 - elastic scattering events, C046200100016 - charged-particle reaction products, C046200100017 - nuclear reactions occuring not in target, C046200100018 - other (target thickness, finite beam spot size). C046200100019 Corrections given in detail in Table II of reference. C046200100020 ERR-ANALYS (DATA-ERR) Total uncertainty obtained by adding all C046200100021 errors in quadrature. Includes uncertainties due to: C046200100022 . statistical fluctuations in measurements of C046200100023 attenuation rates with target in and target out, C046200100024 . determination of areal density of target. C046200100025 STATUS Data taken from the Table II in reference. C046200100026 (APRVD) Approved by R.F. Carlson 5 April 1999. C046200100027 HISTORY (19990216C) C046200100028 ENDBIB 26 0 C046200100029 COMMON 1 3 C046200100030 EN-ERR C046200100031 MEV C046200100032 0.150 C046200100033 ENDCOMMON 3 0 C046200100034 ENDSUBENT 33 0 C046200199999 SUBENT C0462002 19990216 0000C046200200001 BIB 2 3 C046200200002 REACTION (20-CA-42(P,NON),,SIG) C046200200003 SAMPLE Circular solid target, areal density 0.0392 g/cm**2. C046200200004 Enriched 93.71% 42Ca. C046200200005 ENDBIB 3 0 C046200200006 NOCOMMON 0 0 C046200200007 DATA 3 7 C046200200008 EN DATA DATA-ERR C046200200009 MEV MB MB C046200200010 20.8 966. 23. C046200200011 24.8 969. 32. C046200200012 29.7 934. 26. C046200200013 34.8 916. 25. C046200200014 39.7 892. 23. C046200200015 44.9 839. 20. C046200200016 47.8 826. 26. C046200200017 ENDDATA 9 0 C046200200018 ENDSUBENT 17 0 C046200299999 SUBENT C0462003 19990216 0000C046200300001 BIB 2 3 C046200300002 REACTION (20-CA-44(P,NON),,SIG) C046200300003 SAMPLE Circular solid target areal density 0.0424 g/cm**2. C046200300004 Enriched to 98.68% 44Ca. C046200300005 ENDBIB 3 0 C046200300006 NOCOMMON 0 0 C046200300007 DATA 3 7 C046200300008 EN DATA DATA-ERR C046200300009 MEV MB MB C046200300010 20.8 1034. 25. C046200300011 24.8 1028. 28. C046200300012 29.7 1002. 25. C046200300013 34.8 951. 21. C046200300014 39.7 933. 20. C046200300015 44.9 877. 22. C046200300016 47.8 876. 23. C046200300017 ENDDATA 9 0 C046200300018 ENDSUBENT 17 0 C046200399999 SUBENT C0462004 19990216 0000C046200400001 BIB 2 3 C046200400002 REACTION (20-CA-48(P,NON),,SIG) C046200400003 SAMPLE Circular solid target, areal density 0.0104 g/cm**2. C046200400004 Enriched to 90.81% 48Ca. C046200400005 ENDBIB 3 0 C046200400006 NOCOMMON 0 0 C046200400007 DATA 3 7 C046200400008 EN DATA DATA-ERR C046200400009 MEV MB MB C046200400010 23.0 1062. 42. C046200400011 25.3 1058. 47. C046200400012 30.3 999. 55. C046200400013 35.1 971. 32. C046200400014 39.9 951. 31. C046200400015 45.3 908. 34. C046200400016 48.0 883. 20. C046200400017 ENDDATA 9 0 C046200400018 ENDSUBENT 17 0 C046200499999 ENDENTRY 4 0 C046299999999