ENTRY F1483 20231107 F095F1483 0 1 SUBENT F1483001 20231107 F095F1483 1 1 BIB 14 55 F1483 1 2 TITLE Investigation of 48Ca-induced reactions with 242Pu F1483 1 3 and 238U targets at the JINR Superheavy Element FactoryF1483 1 4 AUTHOR (Yu.Ts.Oganessian,V.K.Utyonkov,D.Ibadullayev, F1483 1 5 F.Sh.Abdullin,S.N.Dmitriev,M.G.Itkis,A.V.Karpov, F1483 1 6 N.D.Kovrizhnykh,D.A.Kuznetsov,O.V.Petrushkin, F1483 1 7 A.V.Podshibiakin,A.N.Polyakov,A.G.Popeko, F1483 1 8 R.N.Sagaidak,L.Schlattauer,V.D.Shubin,M.V.Shumeiko, F1483 1 9 D.I.Solovyev,Yu.S.Tsyganov,A.A.Voinov, F1483 1 10 V.G.Subbotin,A.Yu.Bodrov,A.V.Sabel'nikov,A.Lindner, F1483 1 11 K.P.Rykaczewski,T.T.King,J.B.Roberto,N.T.Brewer, F1483 1 12 R.K.Grzywacz,Z.G.Gan,Z.Y.Zhang,M.H.Huang,H.B.Yang) F1483 1 13 REFERENCE (J,PR/C,106,024612,2022) F1483 1 14 #doi:10.1103/PhysRevC.106.024612 F1483 1 15 (J,BAS,87,1118,2023) English translation. Data for F1483 1 16 Pu-242+Ca-48 are given. F1483 1 17 #doi:10.3103/S1062873823702945 F1483 1 18 (J,IZV,87,1099,2023) Russian original F1483 1 19 #doi:10.31857/S0367676523701971 F1483 1 20 INSTITUTE (4ZZZDUB,4KASATN,1USAORL,1USATEN,3CPRIMP) F1483 1 21 (3CZRCZR) Palacky University Olomouc, Czech Republic F1483 1 22 FACILITY (CYCLO,4ZZZDUB) DC-280 cyclotron of the Superheavy F1483 1 23 Element Factory F1483 1 24 METHOD (TOF,ASPEC) F1483 1 25 INC-SOURCE Maximum beam intensity was of 3 p mu-A. F1483 1 26 SAMPLE The targets consisted of the enriched isotopes and wereF1483 1 27 produced by electrodeposition on a 0.62-mg/cm2 Ti F1483 1 28 backing. Targets consisted of 12 sectors which were F1483 1 29 mounted on a periphery of a disk with a diameter of F1483 1 30 24 cm and 10-mm target layer opened for the beam and F1483 1 31 were rotated at 980 rpm. The total active surface F1483 1 32 area was 69 mg/cm2. F1483 1 33 DETECTOR (MAGSP) The reaction products were analyzed by means F1483 1 34 of Dubna Gas Filled Recoil Separator (DGFRS-2). F1483 1 35 (SISD) The focal detector of 48 mm in vertical and F1483 1 36 220 mm in horizontal directions consisted of two 48 x F1483 1 37 128-mm double-sided silicon strip detectors (DSSDs). F1483 1 38 They were mounted one by one in such a way that the F1483 1 39 front detector shielded part of the rear detector. F1483 1 40 Forty eight 1-mm front horizontal strips of both F1483 1 41 detectors were connected. The back strips were paired F1483 1 42 together to form 110 strips of 2 mm width. These F1483 1 43 detectors were surrounded by eight silicon single- F1483 1 44 sided 60 x 120-mm side detectors (SSSDs), each with F1483 1 45 eight strips, forming a box with a depth of 120 mm. F1483 1 46 (MWPC) Two multiwire proportional chambers were used F1483 1 47 to register the nuclei passing through the separator. F1483 1 48 ADD-RES (DECAY) The decay properties of 286Fl and 287Fl, as F1483 1 49 well as their descendants, have been refined from 25 F1483 1 50 and 69 new decay chains, respectively. F1483 1 51 ERR-ANALYS The beam energy was measured with a systematic F1483 1 52 uncertainty of 1 MeV. F1483 1 53 (DATA-ERR) Total uncertainty is given. F1483 1 54 MISC-COL (MISC) Excitation energy of the compound nucleus. F1483 1 55 STATUS (APRVD) Entry was approved by Dr. V.K.Utyonkov. F1483 1 56 HISTORY (20231107C) F1483 1 57 ENDBIB 55 0 F1483 1 58 NOCOMMON 0 0 F1483 1 59 ENDSUBENT 58 0 F1483 199999 SUBENT F1483002 20231107 F095F1483 2 1 BIB 4 8 F1483 2 2 REACTION (94-PU-242(20-CA-48,3N)114-FL-287,,SIG) F1483 2 3 DECAY-DATA (114-FL-287,0.360SEC,A,10016.) F1483 2 4 Half-life error: (+0.045/-0.036) sec. Error bars F1483 2 5 correspond to 68% - confidence level. F1483 2 6 SAMPLE (94-PU-242,ENR=0.955) Ten 242Pu targets had an average F1483 2 7 Pu layer thickness of about 0.76 mg/cm2, and two F1483 2 8 targets were 0.56 and 0.35 mg/cm2 thick. F1483 2 9 STATUS (TABLE,,Yu.Ts.Oganessian+,J,PR/C,106,024612,2022)Tbl.1 F1483 2 10 ENDBIB 8 0 F1483 2 11 COMMON 1 3 F1483 2 12 ERR-EDD F1483 2 13 KEV F1483 2 14 15. F1483 2 15 ENDCOMMON 3 0 F1483 2 16 DATA 6 2 F1483 2 17 EN DATA +DATA-ERR -DATA-ERR MISC-MIN MISC-MAX F1483 2 18 MEV PB PB PB SEE TEXT SEE TEXT F1483 2 19 242.5 10.4 3.5 2.1 37.1 40.7F1483 2 20 247.5 1.2 1.2 0.7 41.3 44.8F1483 2 21 ENDDATA 4 0 F1483 2 22 ENDSUBENT 21 0 F1483 299999 SUBENT F1483003 20231107 F095F1483 3 1 BIB 4 8 F1483 3 2 REACTION (94-PU-242(20-CA-48,4N)114-FL-286,,SIG) F1483 3 3 DECAY-DATA (114-FL-286,0.105SEC,A,10191.) F1483 3 4 Half-life error (+0.017/-0.013) sec. Error bars F1483 3 5 correspond to 68% - confidence level. F1483 3 6 SAMPLE (94-PU-242,ENR=0.955) Ten 242Pu targets had an average F1483 3 7 Pu layer thickness of about 0.76 mg/cm2, and two F1483 3 8 targets were 0.56 and 0.35 mg/cm2 thick. F1483 3 9 STATUS (TABLE,,Yu.Ts.Oganessian+,J,PR/C,106,024612,2022)Tbl.1 F1483 3 10 ENDBIB 8 0 F1483 3 11 COMMON 1 3 F1483 3 12 ERR-EDD F1483 3 13 KEV F1483 3 14 10. F1483 3 15 ENDCOMMON 3 0 F1483 3 16 DATA 6 2 F1483 3 17 EN DATA +DATA-ERR -DATA-ERR MISC-MIN MISC-MAX F1483 3 18 MEV PB PB PB SEE TEXT SEE TEXT F1483 3 19 242.5 1.8 1.0 0.6 37.1 40.7F1483 3 20 247.5 4.8 2.1 1.6 41.3 44.8F1483 3 21 ENDDATA 4 0 F1483 3 22 ENDSUBENT 21 0 F1483 399999 SUBENT F1483004 20231107 F095F1483 4 1 BIB 4 7 F1483 4 2 REACTION (92-U-238(20-CA-48,3N)112-CN-283,,SIG) F1483 4 3 DECAY-DATA (112-CN-283,3.81SEC,A,9531.) F1483 4 4 Half-life error: (+0.45/-0.36) sec. Error bars F1483 4 5 correspond to 68% - confidence level. F1483 4 6 SAMPLE (92-U-238,ENR=0.993) The average thickness of the F1483 4 7 238U target was 0.67 mg/cm2. F1483 4 8 STATUS (TABLE,,Yu.Ts.Oganessian+,J,PR/C,106,024612,2022)Tbl.1 F1483 4 9 ENDBIB 7 0 F1483 4 10 COMMON 1 3 F1483 4 11 ERR-EDD F1483 4 12 KEV F1483 4 13 15. F1483 4 14 ENDCOMMON 3 0 F1483 4 15 DATA 6 2 F1483 4 16 EN DATA +DATA-ERR -DATA-ERR MISC-MIN MISC-MAX F1483 4 17 MEV PB PB PB SEE TEXT SEE TEXT F1483 4 18 234.4 0.5 0.5 0.3 33.6 37.1F1483 4 19 231.1 1.5 0.7 0.5 30.7 34.4F1483 4 20 ENDDATA 4 0 F1483 4 21 ENDSUBENT 20 0 F1483 499999 ENDENTRY 4 0 F148399999999