ENTRY C0058 20040310 0000C005800000001 SUBENT C0058001 20040310 0000C005800100001 BIB 12 23 C005800100002 INSTITUTE (1USAHRV) C005800100003 REFERENCE (J,NP,78,476,1966) C005800100004 AUTHOR (D.F.Measday) C005800100005 TITLE The 12C(p,pn)11C Reaction from 50 to 160 MeV. C005800100006 FACILITY (SYNCH,1USAHRV) C005800100007 INC-SPECT Lower energies were obtained using carbon absorbers C005800100008 placed in the beam. C005800100009 Proton energies calculated from range energy tables C005800100010 of R. M. Sternheimer. C005800100011 SAMPLE Polystyrene discs, 30 mm diameter by 1.4 mm thick. C005800100012 METHOD (EXTB,BCINT,SITA,EDEG) Faraday cup C005800100013 DETECTOR (NAICR) 5 cm by 5 cm long crystal. C005800100014 The holder was made of Lucite with sufficient C005800100015 material placed between the sample and crystal to stopC005800100016 all positrons. C005800100017 REL-REF (N,,R.STERNHEIMER,J,PR,115,137,1959) C005800100018 Range energy tables. C005800100019 STATUS Data taken from table in reference C005800100020 HISTORY (19800213C) TWB C005800100021 (19840321A) BIB correction. C005800100022 (19960304A) BIB update, combined with information from C005800100023 data set B0149, converted to lower case. C005800100024 (20040310A) Converted to new date formats. C005800100025 ENDBIB 23 0 C005800100026 NOCOMMON 0 0 C005800100027 ENDSUBENT 26 0 C005800199999 SUBENT C0058002 20040310 0000C005800200001 BIB 8 25 C005800200002 REACTION (6-C-12(P,X)6-C-11,,SIG) C005800200003 MONITOR (6-C-12(P,X)6-C-11,,SIG) C005800200004 MONIT-REF (,KAVANAGH+,J,CJP,42,1429,1964) C005800200005 DECAY-DATA (6-C-11,20.2MIN,AR,511.,1.) C005800200006 CORRECTION Corrected for gas loss from foils. C005800200007 ERR-ANALYS (DATA-ERR) Quoted uncertainites contain a relative C005800200008 uncertainty of 2.5%, and a normalization uncertainty C005800200009 of 0.5%. No further information given. C005800200010 ADD-RES Losses of 11C activity by gaseous diffusion and C005800200011 apparent half-lives C005800200012 Target Loss (%) Half-life (seconds) C005800200013 graphite 1217+- 3 C005800200014 polythene 9 mg/cm2 15.0 1180+-10 C005800200015 68 mg/cm2 2.2 1150+- 8 C005800200016 140 mg/cm2 1.1 1200+- 7 C005800200017 polystyrene 21 mg/cm2 1.5 1200+- 5 C005800200018 98 mg/cm2 0.5 1214+- 7 C005800200019 155 mg/cm2 0.2 1208+- 7 C005800200020 pilot b 27 mg/cm2 1.5 1185+-10 C005800200021 98 mg/cm2 0.5 1201+- 7 C005800200022 161 mg/cm2 0.0 1212+- 5 C005800200023 321 mg/cm2 -0.2 1228+-10 C005800200024 HISTORY (19840321A) REACTION corrected, MONITOR added. C005800200025 (19960304A) Absolute errors added, other errors deletedC005800200026 (20040310A) Reaction and monitor update. C005800200027 ENDBIB 25 0 C005800200028 COMMON 3 3 C005800200029 EN-NRM MONIT MONIT-ERR C005800200030 MEV MB MB C005800200031 98.1 63.3 0.3 C005800200032 ENDCOMMON 3 0 C005800200033 DATA 3 17 C005800200034 EN DATA DATA-ERR C005800200035 MEV MB MB C005800200036 50.7 85.2 3.0 C005800200037 59.5 80.3 2.8 C005800200038 64.7 80.6 2.4 C005800200039 69.7 75.6 2.3 C005800200040 79.2 72.6 2.2 C005800200041 82.7 68.2 2.0 C005800200042 88.2 67.2 2.0 C005800200043 98.5 62.7 1.9 C005800200044 103.8 61.9 1.9 C005800200045 108.8 60.5 1.8 C005800200046 119.4 56.4 1.7 C005800200047 124.3 55.3 1.7 C005800200048 128.7 54.9 1.6 C005800200049 138.3 52.5 1.5 C005800200050 143.4 51.8 1.5 C005800200051 149.2 50.6 1.5 C005800200052 158.6 47.8 1.4 C005800200053 ENDDATA 19 0 C005800200054 ENDSUBENT 53 0 C005800299999 ENDENTRY 2 0 C005899999999