ENTRY A0856 20200214 A093A085600000001 SUBENT A0856001 20200214 A093A085600100001 BIB 13 45 A085600100002 TITLE Synthesis of the isotopes of elements 118 and 116 in A085600100003 the Cf-249 and Cm-245 + Ca-48 fusion reactions A085600100004 AUTHOR (Yu.Ts.Oganessian, V.K.Utyonkov, Yu.V.Lobanov, A085600100005 F.Sh.Abdullin, A.N.Polyakov, R.N.Sagaidak, A085600100006 I.V.Shirokovsky, Yu.S.Tsyganov, A.A.Voinov, A085600100007 G.G.Gulbekian, S.L.Bogomolov, B.N.Gikal, A.N.Mezentsev,A085600100008 S.Iliev, V.G.Subbotin, A.M.Sukhov, K.Subotic, A085600100009 V.I.Zagrebaev, G.K.Vostokin, M.G.Itkis, K.J.Moody, A085600100010 J.B.Patin, D.A.Shaughnessy, M.A.Stoyer, N.J.Stoyer, A085600100011 P.A.Wilk, J.M.Kenneally, J.H.Landrum, J.F.Wild, A085600100012 R.W.Lougheed) A085600100013 REFERENCE (J,PR/C,74,044602,2006) A085600100014 (C,2006SMOLEN,,167,2006) A085600100015 REL-REF (R,,Yu.Ts.Oganessian,J,JP/G,34,R165,2007) A085600100016 Experimental conditions A085600100017 INSTITUTE (4ZZZDUB,1USALRL) A085600100018 FACILITY (CYCLO,4ZZZDUB) Experiments were carried out at the A085600100019 U-400 Cyclotron A085600100020 METHOD (TOF) A085600100021 PART-DET (A) and residual nuclides. A085600100022 SAMPLE The 32-cm2 rotating targets, consisted of the enriched A085600100023 more than 98% isotopes Cf-249 and 98.7 % Cm-245 A085600100024 deposited as oxides onto 1.5-mum Ti foils. The A085600100025 integrity of the target layers was checked periodicallyA085600100026 by measuring the Cf-249 and Cm-245 alpha-particle A085600100027 counting rate. A085600100028 DETECTOR (MCPLT) a 4-cm*12-cm semiconductor detector array withA085600100029 12 vertical position-sensitive strips surrounded by A085600100030 eight 4-cm*4-cm side detectors without position A085600100031 sensitivity, forming a box open to the front (beam) A085600100032 side. The position-averaged detection efficiency for A085600100033 full-energy alpha-particles emitted in the decays of A085600100034 implanted nuclei was 87%. A085600100035 ERR-ANALYS (DATA-ERR) No information about source of uncertaintiesA085600100036 STATUS (TABLE) Data were received from Dr.Mohini Gupta A085600100037 (APRVD) approved by Dr.Mohini Gupta A085600100038 HISTORY (20100629C) SB A085600100039 (20100921A) Correction in Status was done, according A085600100040 N.Otsuka remarks A085600100041 (20110727A).Table data were added to Subents. A085600100042 (20170211A) SD: REACTION code was update in Subent 002 A085600100043 REL-REF corrected (Yu.Ts.Oganessian+,J,JP/G,34,165 -> A085600100044 Yu.Ts.Oganessian,J,JP/G,34,R165) A085600100045 (20200214A) SD: New isotope 116-LV added to Subent 003,A085600100046 004. Small correction in all Subents. A085600100047 ENDBIB 45 0 A085600100048 NOCOMMON 0 0 A085600100049 ENDSUBENT 48 0 A085600199999 SUBENT A0856002 20200214 A093A085600200001 BIB 5 11 A085600200002 REACTION (98-CF-249(20-CA-48,3N)118-OG-294,,SIG) A085600200003 DECAY-DATA (118-OG-294,,A,11650.) A085600200004 Alpha decay (11.65+-0.06 MeV) A085600200005 This is the average alpha energy from 3/3 events A085600200006 Half-life is 0.89+-1.07,0.31 msec A085600200007 MISC-COL (MISC) Excitation energy of the compound nucleus. A085600200008 STATUS (TABLE) Values from the text on p. 044602-7 A085600200009 of Phys.Rev.,C74(2006)044602 A085600200010 HISTORY (20170211A) SD: SF4=118-*-294 -> 118-OG-294 in A085600200011 REACTION code and DECAY-DATA. A085600200012 (20200214U) SD: STATUS, MISC-COL updated. A085600200013 ENDBIB 11 0 A085600200014 NOCOMMON 0 0 A085600200015 DATA 6 2 A085600200016 EN DATA +DATA-ERR -DATA-ERR MISC-MIN MISC-MAX A085600200017 MEV PB PB PB MEV MEV A085600200018 251. 0.5 1.6 0.3 32.1 36.6 A085600200019 245. 0.3 1.0 0.27 26.6 31.7 A085600200020 ENDDATA 4 0 A085600200021 ENDSUBENT 20 0 A085600299999 SUBENT A0856003 20200214 A093A085600300001 BIB 5 10 A085600300002 REACTION (96-CM-245(20-CA-48,2N)116-LV-291,,SIG) A085600300003 DECAY-DATA (116-LV-291,,A,10740.) A085600300004 Alpha decay (10.74+-0.07 MeV) A085600300005 This is the average alpha energy from 3/3 events A085600300006 Half-life is 18+-22,6 msec A085600300007 MISC-COL (MISC) Excitation energy of the compound nucleus. A085600300008 STATUS (TABLE) Values from the text on p. 044602-5 A085600300009 of Phys.Rev.,C74(2006)044602 A085600300010 HISTORY (20200214A) SD: SF4=116-* -> 116-LV in REACTION, A085600300011 DECAY-DATA codes. STATUS, MISC-COL updated. A085600300012 ENDBIB 10 0 A085600300013 NOCOMMON 0 0 A085600300014 DATA 6 1 A085600300015 EN DATA +DATA-ERR -DATA-ERR MISC-MIN MISC-MAX A085600300016 MEV PB PB PB MEV MEV A085600300017 249. 0.7 2.0 0.6 35.9 39.9 A085600300018 ENDDATA 3 0 A085600300019 ENDSUBENT 18 0 A085600399999 SUBENT A0856004 20200214 A093A085600400001 BIB 5 11 A085600400002 REACTION 1(96-CM-245(20-CA-48,3N)116-LV-290,,SIG) A085600400003 2(96-CM-245(20-CA-48,4N)116-LV-289,,SIG) A085600400004 DECAY-DATA1(116-LV-290,,A,10840.) A085600400005 Alpha decay (10.84+-0.08 MeV) A085600400006 This is the average alpha energy from 10/10 events A085600400007 Half-life is 7.1+-3.2,1.7 msec A085600400008 MISC-COL (MISC) Excitation energy of the compound nucleus. A085600400009 STATUS (TABLE) Values from the text on p. 044602-5 A085600400010 of Phys.Rev.,C74(2006)044602 A085600400011 HISTORY (20200214A) SD: SF4=116-* -> 116-LV in REACTION, A085600400012 DECAY-DATA codes. STATUS, MISC-COL updated. A085600400013 ENDBIB 11 0 A085600400014 NOCOMMON 0 0 A085600400015 DATA 7 2 A085600400016 EN DATA 1+DATA-ERR 1-DATA-ERR 1DATA-MAX 2MISC-MIN A085600400017 MISC-MAX A085600400018 MEV PB PB PB PB MEV A085600400019 MEV A085600400020 249. 3.7 3.6 1.8 35.9 A085600400021 39.9 A085600400022 255. 1.9 2.1 1.0 1.0 40.7 A085600400023 44.8 A085600400024 ENDDATA 8 0 A085600400025 ENDSUBENT 24 0 A085600499999 ENDENTRY 4 0 A085699999999