ENTRY C0898 20170614 C167C089800000001 SUBENT C0898001 20170614 C167C089800100001 BIB 11 33 C089800100002 TITLE Actinide cross sections from the reaction of 13C with C089800100003 254Esg C089800100004 AUTHOR (K.J.Moody,R.W.Lougheed,R.J.Dougan,E.K.Hulet, C089800100005 J.F.Wild,K.Summerer,R.L.Hahn,J.van Aarle,G.R.Bethune) C089800100006 REFERENCE (J,PR/C,41,152,1990) C089800100007 #doi:10.1103/PhysRevC.41.152 C089800100008 INSTITUTE (1USALRL) C089800100009 FACILITY (CYCLO,1USABRK) The 88-in. Cyclotron at the Lawrence C089800100010 Berkeley Laboratory. C089800100011 SAMPLE The target used in one set of bombardments was 57.8 C089800100012 microg/cm2 of recently-prepared 99-ES-254-G, which C089800100013 contained about 2.5 microg/cm2 of ingrown 250Cf. The C089800100014 targets were prepared by electrodepositing 99-ES-254-G C089800100015 from isopropanol solutions of the chloride onto C089800100016 4.5-mg/cm2 molybdenum substrates. The deposits were C089800100017 overplated with 20 microg/cm2 of palladium to reduce C089800100018 sputtering and thermal-evaporation losses. C089800100019 METHOD (REC,ASPEC) In experiments where the recoiling C089800100020 reaction products were stopped in helium gas, the C089800100021 contents of the recoil chamber were continuously C089800100022 pumped through a capillary while fresh KC1-laden C089800100023 helium was supplied. Actinide reaction products C089800100024 attached themselves to the aerosol particles, which C089800100025 were swept through the 1-mm-diameter, 3-m-long C089800100026 capillary and then deposited on 30-microg/cm2 C089800100027 polypropylene foils in the Multiple Alpha Detector C089800100028 system. C089800100029 DETECTOR (SIBAR) C089800100030 CORRECTION The cross sections have been corrected for ingrowth C089800100031 from parent activities and for contributions from C089800100032 reactions with actinide impurities in the target. C089800100033 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. C089800100034 HISTORY (20170614C) BP C089800100035 ENDBIB 33 0 C089800100036 COMMON 1 3 C089800100037 EN C089800100038 MEV C089800100039 72.0 C089800100040 ENDCOMMON 3 0 C089800100041 ENDSUBENT 40 0 C089800199999 SUBENT C0898002 20170614 C167C089800200001 BIB 2 2 C089800200002 REACTION (99-ES-254(6-C-13,X)ELEM/MASS,IND,SIG) C089800200003 STATUS (TABLE) Table I, page 153. C089800200004 ENDBIB 2 0 C089800200005 NOCOMMON 0 0 C089800200006 DATA 7 26 C089800200007 ELEMENT MASS ISOMER DATA DATA-ERR DATA-MAX C089800200008 DATA-APRX C089800200009 NO-DIM NO-DIM NO-DIM MB MB MB C089800200010 MB C089800200011 99.0 252.0 3.64 0.51 C089800200012 C089800200013 99.0 253.0 13.2 1.7 C089800200014 C089800200015 99.0 254.0 0. 463.0 54.0 C089800200016 C089800200017 99.0 254.0 1. 8.42 1.24 C089800200018 C089800200019 99.0 255.0 17.9 1.9 C089800200020 C089800200021 99.0 256.0 0. 0.0073 0.0026 C089800200022 C089800200023 99.0 256.0 1. 0.0154 0.0042 C089800200024 C089800200025 100.0 253.0 0.3 0.05 C089800200026 C089800200027 100.0 254.0 1.76 0.24 C089800200028 C089800200029 100.0 255.0 2.47 0.34 C089800200030 C089800200031 100.0 256.0 0.777 0.082 C089800200032 C089800200033 100.0 257.0 0.201 0.014 C089800200034 C089800200035 101.0 255.0 0.0076 0.0014 C089800200036 C089800200037 101.0 256.0 0.0413 0.0042 C089800200038 C089800200039 101.0 257.0 0.0679 0.0068 C089800200040 C089800200041 101.0 258.0 0. 0.0211 0.0021 C089800200042 C089800200043 101.0 260.0 0.000024C089800200044 C089800200045 102.0 256.0 0.000008C089800200046 C089800200047 102.0 257.0 0.000012 0.000004 C089800200048 C089800200049 102.0 259.0 0.0007C089800200050 C089800200051 103.0 259.0 0.0000064C089800200052 C089800200053 103.0 260.0 0.000076 0.000024 C089800200054 C089800200055 103.0 261.0 C089800200056 0.00003 C089800200057 103.0 262.0 C089800200058 0.0000015 C089800200059 104.0 261.0 0.000009C089800200060 C089800200061 105.0 262.0 0.000008C089800200062 C089800200063 ENDDATA 56 0 C089800200064 ENDSUBENT 63 0 C089800299999 ENDENTRY 2 0 C089899999999