ENTRY C1684 20090519 C091C168400000001 SUBENT C1684001 20090519 C091C168400100001 BIB 10 31 C168400100002 TITLE New isotope 263Hs C168400100003 AUTHOR (I.Dragojevic,K.E.Gregorich,Ch.E.Dullmann,J.Dvorak, C168400100004 P.A.Ellison,J.M.Gates,S.L.Nelson,L.Stavsetra, C168400100005 H.Nitsche) C168400100006 INSTITUTE (1USABRK,2GERGSI) C168400100007 REFERENCE (J,PR/C,79,011602,2009) C168400100008 FACILITY (CYCLO,1USABRK) The experiments were carried out C168400100009 at the Lawrence Berkeley National Laboratory (LBNL) C168400100010 88-Inch Cyclotron. The LBNL Advanced Electron C168400100011 Cyclotron Resonance source was used to produce a C168400100012 highly ionized (13+) 56Fe ion beam, which was C168400100013 accelerated by the cyclotron to an energy of 280 MeV. C168400100014 SAMPLE 250 mu-g/cm2 thick metallic 208Pb (208Pb-98.4%, C168400100015 207Pb-1.1%, and 206Pb-0.5%) targets, which were C168400100016 evaporated on 40 mu-g/cm2 carbon backings C168400100017 and covered by a 5 mu-g/cm2 carbon layer. C168400100018 Incident energy of 276.4 MeV is the ion energy at the C168400100019 middle of the target. C168400100020 DETECTOR (SPEC,MWPC,SISD) Recoiling evaporation residues C168400100021 were separated in BGS. Upstream of the focal plane C168400100022 a multiwire proportional chamber allowed separation C168400100023 implantation events from radioactive decay events in C168400100024 focal plane Si strip detectors. C168400100025 HISTORY (20090406C) Compiled by S.H. C168400100026 METHOD Evaporation residues were implanted in the Si strip C168400100027 detector, located in the focal plane of the C168400100028 spectrometer. 263Hs evaporation residues were C168400100029 identified by series of alpha decays in Si strip C168400100030 detector, located close to the impact of C168400100031 evaporation residuum. C168400100032 PART-DET (ER) C168400100033 ENDBIB 31 0 C168400100034 NOCOMMON 0 0 C168400100035 ENDSUBENT 34 0 C168400199999 SUBENT C1684002 20090519 C091C168400200001 BIB 4 4 C168400200002 REACTION (82-PB-208(26-FE-56,N)108-HS-263,,SIG) C168400200003 STATUS (TABLE) Data taken from text, p. 3 of the reference C168400200004 DECAY-DATA (108-HS-263,0.74MSEC) Measured by authors C168400200005 ERR-ANALYS (ERR-S) Statistical uncertainty C168400200006 ENDBIB 4 0 C168400200007 NOCOMMON 0 0 C168400200008 DATA 4 1 C168400200009 EN DATA +ERR-S -ERR-S C168400200010 MEV PB PB PB C168400200011 276.4 21.0 13.0 8.4 C168400200012 ENDDATA 3 0 C168400200013 ENDSUBENT 12 0 C168400299999 ENDENTRY 2 0 C168499999999