ENTRY C2553 20200502 C197C255300000001 SUBENT C2553001 20200502 C197C255300100001 BIB 11 37 C255300100002 TITLE Production of cold target-like fragments in the C255300100003 reaction of 48Ca+248Cm C255300100004 AUTHOR (H.Gaggeler,W.Bruchle,M.Brugger,M.Schadel,K.Summerer, C255300100005 G.Wirth,J.V.Kratz,M.Lerch,Th.Blaich,G.Herrmann, C255300100006 N.Hildebrand,N.Trautmann,D.Lee,K.J.Moody, C255300100007 K.E.Gregorich, R.B.Welch,G.T.Seaborg,D.C.Hoffman, C255300100008 W.R.Daniels,M.M.Fowler,H.R.von Gunten) C255300100009 REFERENCE (J,PR/C,33,1983,1986) C255300100010 #doi:10.1103/PhysRevC.33.1983 C255300100011 INSTITUTE (2GERGSI,2GERMPM,1USABRK,1USALAS,2SWTUBE) C255300100012 FACILITY (LINAC,1USABRK) The super heavy ion linear accelerator C255300100013 (SuperHILAC). C255300100014 (LINAC,2GERGSI) The UNILAC at the GSI. C255300100015 DETECTOR (GELI,SIBAR) C255300100016 SAMPLE (96-CM-248,ENR=0.965) Two targets containing 1.5 and C255300100017 1.7 mg/cm2 of 248Cm in the form of curium oxide on C255300100018 2.4 mg/cm2 thick Be foils were used. C255300100019 (96-CM-246,ENR=0.035) C255300100020 METHOD (CHSEP,ASPEC,GSPEC) Two series of experiments were C255300100021 performed at Lawrence Berkeley Laboratory (LBL) and C255300100022 at Gesellschaft fur Schwerionenforschung (GSI) using C255300100023 radiochemical methods and on-line gas-jet transport C255300100024 of short-lived reaction products combined with C255300100025 electronic detection systems. C255300100026 ANALYSIS Chemical yields were assumed to be (35+-9) % on the C255300100027 basis of yield determinations of the procedures. The C255300100028 gamma-ray data were analyzed with standard computer C255300100029 programs to obtain absolute decay rates. Final cross C255300100030 sections were calculated with a set of programs which C255300100031 take into account chemical yields; the beam history C255300100032 to correct for growth and decay during bombardment, C255300100033 chemical separation times from possible precursors, C255300100034 target thickness, and beam integral. C255300100035 ERR-ANALYS (DATA-ERR) The errors include statistical C255300100036 uncertainties, and uncertainties in the counting C255300100037 efficiencies and chemical yields. C255300100038 HISTORY (20200502C) BP C255300100039 ENDBIB 37 0 C255300100040 COMMON 2 3 C255300100041 EN-MIN EN-MAX C255300100042 MEV MEV C255300100043 248.0 263.0 C255300100044 ENDCOMMON 3 0 C255300100045 ENDSUBENT 44 0 C255300199999 SUBENT C2553002 20200502 C197C255300200001 BIB 3 6 C255300200002 REACTION (96-CM-248(20-CA-48,X)ELEM/MASS,,SIG) C255300200003 FLAG (1.) Corrected for contribution from 228Ac precursor. C255300200004 (2.) Corrected for contribution from 238Np precursor. C255300200005 (3.) Measurement from LBL. C255300200006 (4.) Measurement from GSI. C255300200007 STATUS (TABLE) Table I, page 1984. C255300200008 ENDBIB 6 0 C255300200009 NOCOMMON 0 0 C255300200010 DATA 5 28 C255300200011 ELEMENT MASS DATA DATA-ERR FLAG C255300200012 NO-DIM NO-DIM MICRO-B MICRO-B NO-DIM C255300200013 86.0 210.0 19.0 9.0 C255300200014 86.0 211.0 52.0 12.0 C255300200015 86.0 212.0 188.0 19.0 C255300200016 86.0 219.0 209.0 100.0 C255300200017 86.0 220.0 126.0 40.0 C255300200018 86.0 221.0 45.0 17.0 C255300200019 86.0 222.0 10.0 3.0 C255300200020 88.0 221.0 172.0 30.0 C255300200021 88.0 222.0 188.0 31.0 C255300200022 88.0 223.0 157.0 46.0 C255300200023 89.0 223.0 109.0 14.0 C255300200024 89.0 224.0 167.0 43.0 C255300200025 89.0 225.0 185.0 23.0 C255300200026 89.0 226.0 164.0 20.0 C255300200027 90.0 225.0 65.0 33.0 C255300200028 90.0 226.0 132.0 14.0 C255300200029 90.0 227.0 172.0 44.0 C255300200030 90.0 228.0 125.0 34.0 1.0 C255300200031 92.0 230.0 0.6 0.1 C255300200032 92.0 237.0 69.0 22.0 C255300200033 94.0 236.0 3.0 1.0 C255300200034 94.0 238.0 120.0 70.0 2.0 C255300200035 94.0 243.0 572.0 143.0 3.0 C255300200036 94.0 243.0 980.0 260.0 4.0 C255300200037 94.0 245.0 290.0 74.0 3.0 C255300200038 94.0 245.0 410.0 110.0 4.0 C255300200039 94.0 246.0 128.0 34.0 3.0 C255300200040 94.0 246.0 160.0 50.0 4.0 C255300200041 ENDDATA 30 0 C255300200042 ENDSUBENT 41 0 C255300299999 SUBENT C2553003 20200502 C197C255300300001 BIB 3 4 C255300300002 REACTION (96-CM-248(20-CA-48,X)ELEM/MASS,,SIG,,,DERIV) C255300300003 ANALYSIS Average value from LBL and GSI data. C255300300004 STATUS (DEP,C2553002) C255300300005 (TABLE) Table I, page 1984. C255300300006 ENDBIB 4 0 C255300300007 NOCOMMON 0 0 C255300300008 DATA 4 3 C255300300009 ELEMENT MASS DATA DATA-ERR C255300300010 NO-DIM NO-DIM MICRO-B MICRO-B C255300300011 94.0 243.0 776.0 282.0 C255300300012 94.0 245.0 350.0 130.0 C255300300013 94.0 246.0 144.0 59.0 C255300300014 ENDDATA 5 0 C255300300015 ENDSUBENT 14 0 C255300399999 ENDENTRY 3 0 C255399999999