ENTRY A0005 20080608 A063A000500000001 SUBENT A0005001 20080608 A063A000500100001 BIB 14 28 A000500100002 TITLE Synthesis of heavy isotopes of Rf at bombardment of A000500100003 Cm by O ions. A000500100004 INSTITUTE (4ZZZDUB) A000500100005 REFERENCE (J,YF,24,(2),254,197608) A000500100006 (J,SNP,24,131,1976) english translation A000500100007 (R,JINR-E7-9546,197602) A000500100008 AUTHOR (V.A.Druin,Ju.S.Korotkin,Ju.V.Lobanov, A000500100009 Ju.V.Polubojarinov,R.N.Sagajdak,G.M.Solov'eva, A000500100010 S.P.Tret'jakova,Ju.P.Kharitonov) A000500100011 FACILITY (CYCLO,4ZZZDUB) A000500100012 SAMPLE 1)pure Cm-246,about 100 mug/cm**2 A000500100013 2)Cm-244(about 140 mug/cm**2)+Cm-246 (about 500 A000500100014 mug/cm**2)+Cm-248(about 60 mug/cm**2) A000500100015 3)pure Cm-248 (about 100 mug/cm**2) A000500100016 METHOD (REC,BCINT,SITA,EXTB) A000500100017 DETECTOR (GLASD) A000500100018 DECAY-DATA (104-RF-260,0.1SEC,SF) A000500100019 ERR-ANALYS (DATA-ERR).The error is given by the authors. A000500100020 REL-REF (N,,A.GHIORSO,C,69HOUSTON,,107,1970) A000500100021 Results of the present work is compared with A000500100022 Ghiorso's results. A000500100023 ADD-RES (COMP).Time distribution of fission fragments tracks A000500100024 at the bombardment of curium by oxygen ions, A000500100025 excitation function. A000500100026 STATUS (CURVE).By Cajad. A000500100027 (APRVD).By R.N.Sagajdak. A000500100028 HISTORY (19760927C) A000500100029 (20080608A) BIB section updated A000500100030 ENDBIB 28 0 A000500100031 NOCOMMON 0 0 A000500100032 ENDSUBENT 31 0 A000500199999 SUBENT A0005002 20080608 A063A000500200001 BIB 2 6 A000500200002 REACTION (96-CM-246(8-O-18,4N)104-RF-260,,PY,,REL) A000500200003 COMMENT Authors conclusion - the spontaneously fissioning A000500200004 isotope with a half-life of 0.1 Sec (80+-20 msec) was A000500200005 synthesized with a maximum cross section of 1.5E-33 A000500200006 cm**2 in the bombardment of the Cm-246 target by O-18 A000500200007 ions. A000500200008 ENDBIB 6 0 A000500200009 NOCOMMON 0 0 A000500200010 DATA 3 3 A000500200011 EN DATA DATA-ERR A000500200012 MEV ARB-UNITS ARB-UNITS A000500200013 86.0 27.0 10.0 A000500200014 94.0 96.0 8.0 A000500200015 105.0 42.0 6.0 A000500200016 ENDDATA 5 0 A000500200017 ENDSUBENT 16 0 A000500299999 SUBENT A0005003 20080608 A063A000500300001 BIB 2 2 A000500300002 REACTION (96-CM-248(8-O-18,6N)104-RF-260,,SIG) A000500300003 FLAG (1.) upper limit A000500300004 ENDBIB 2 0 A000500300005 NOCOMMON 0 0 A000500300006 DATA 3 1 A000500300007 EN DATA-MAX FLAG A000500300008 MEV MICRO-B NO-DIM A000500300009 94.0 0.0001 1.0 A000500300010 ENDDATA 3 0 A000500300011 ENDSUBENT 10 0 A000500399999 SUBENT A0005004 20080608 A063A000500400001 BIB 1 1 A000500400002 REACTION (96-CM-248(8-O-16,4N)104-RF-260,,SIG) A000500400003 ENDBIB 1 0 A000500400004 NOCOMMON 0 0 A000500400005 DATA 2 1 A000500400006 EN DATA-APRX A000500400007 MEV MICRO-B A000500400008 95.0 0.001 A000500400009 ENDDATA 3 0 A000500400010 ENDSUBENT 9 0 A000500499999 ENDENTRY 4 0 A000599999999