ENTRY D8038 20210921 D135D803800000001 SUBENT D8038001 20210921 D135D803800100001 BIB 11 24 D803800100002 TITLE Population of nuclides with Z>=98 in multi-nucleon D803800100003 transfer reactions of 48Ca+248Cm D803800100004 AUTHOR (H.M.Devaraja, S.Heinz, O.Beliuskina, S.Hofmann, D803800100005 C.Hornung, G.Muenzenberg, D.Ackermann, M.Gupta, D803800100006 Y.K.Gambhir, R.A.Henderson, F.P.Hessberger, D803800100007 A.V.Yeremin, B.Kindler, B.Lommel, J.Maurer, K.J.Moody,D803800100008 K.Nishio, A.G.Popeko, M.A.Stoyer, D.A.Shaughnessy) D803800100009 INSTITUTE (2GERJLU,2GERGSI,2SF JYV,3INDMNP,1USALRL,4ZZZDUB, D803800100010 2JPNJAE) D803800100011 (2GERGER) Helmholtz-Institut Mainz, Mainz D803800100012 REFERENCE (J,EPJ/A,55,25,2019) D803800100013 EXP-YEAR (2010) 12-24 July 2010 D803800100014 SAMPLE (96-CM-248,ENR=0.9685) D803800100015 (96-CM-244,ENR=0.000007) D803800100016 (96-CM-245,ENR=0.00031) D803800100017 (96-CM-246,ENR=0.0310) D803800100018 (96-CM-247,ENR=0.00015) D803800100019 248Cm oxide (460 ug/cm2) deposited on titanium foils D803800100020 (2.2-2.4 um) D803800100021 METHOD (TOF) D803800100022 FACILITY (LINAC,2GERGSI) UNILAC D803800100023 DETECTOR (MAGSP,SISD,GE) SHIP separator D803800100024 STATUS (TABLE) Table 2 of Eur.Phys.J.A55(2019)25 D803800100025 HISTORY (20210910C) M.Odsuren, N.Otsuka D803800100026 ENDBIB 24 0 D803800100027 COMMON 1 3 D803800100028 EN D803800100029 MEV D803800100030 270.2 D803800100031 ENDCOMMON 3 0 D803800100032 ENDSUBENT 31 0 D803800199999 SUBENT D8038002 20210921 D135D803800200001 BIB 4 9 D803800200002 REACTION (96-CM-248(20-CA-40,X)98-CF-252,,SIG) D803800200003 DECAY-DATA (98-CF-252,2.645YR,A,6075.,, D803800200004 A,6118.) D803800200005 ANALYSIS Identified by detection of decay alpha - 6075 keV (16%)D803800200006 and 6118 keV (84%). D803800200007 Only upper limit of the number of the SF events (21) D803800200008 was determined since the 242Cm and 252Cf events could D803800200009 not be identified independently. D803800200010 MISC-COL (MISC) Maximum number of spontaneous fission events D803800200011 ENDBIB 9 0 D803800200012 NOCOMMON 0 0 D803800200013 DATA 2 1 D803800200014 DATA-MAX MISC D803800200015 MICRO-B NO-DIM D803800200016 58. 21. D803800200017 ENDDATA 3 0 D803800200018 ENDSUBENT 17 0 D803800299999 SUBENT D8038003 20210921 D135D803800300001 BIB 4 7 D803800300002 REACTION (96-CM-248(20-CA-40,X)98-CF-254,,SIG) D803800300003 DECAY-DATA (98-CF-254,60.5D) D803800300004 ANALYSIS The longer SF events (44) were attributed to SF of D803800300005 252Cf or 254Cf. The 254Cf events (22) were determined D803800300006 by subtracting the upper limit of the 252Cf events D803800300007 (21). D803800300008 MISC-COL (MISC) Minimum number of spontaneous fission events D803800300009 ENDBIB 7 0 D803800300010 NOCOMMON 0 0 D803800300011 DATA 2 1 D803800300012 DATA-MIN MISC D803800300013 MICRO-B NO-DIM D803800300014 0.12 22. D803800300015 ENDDATA 3 0 D803800300016 ENDSUBENT 15 0 D803800399999 SUBENT D8038004 20210921 D135D803800400001 BIB 4 8 D803800400002 REACTION (96-CM-248(20-CA-40,X)102-NO-260,,SIG) D803800400003 Tentative assigment of 3 correlation events to 260No D803800400004 ANALYSIS The three correlations having 224 ms mean time D803800400005 difference between recoil-like nuclei detection and D803800400006 SF detection were assigned to 260No production D803800400007 tentatively. D803800400008 MISC-COL (MISC) Number of spontaneous fission events D803800400009 ERR-ANALYS (DATA-ERR) No information on source of uncertainties D803800400010 ENDBIB 8 0 D803800400011 NOCOMMON 0 0 D803800400012 DATA 3 1 D803800400013 DATA DATA-ERR MISC D803800400014 NB NB NO-DIM D803800400015 1.70 1.00 3. D803800400016 ENDDATA 3 0 D803800400017 ENDSUBENT 16 0 D803800499999 SUBENT D8038005 20210921 D135D803800500001 BIB 4 9 D803800500002 REACTION (96-CM-248(20-CA-40,X)100-FM-254,CUM,SIG) D803800500003 DECAY-DATA (100-FM-254,3.24HR,A,7190.) D803800500004 ANALYSIS The 147 alphas at 7190 keV (85%) excluding 218Rn alpha D803800500005 tail were attributed to 254Fm production. D803800500006 Its decay curve shows half-life of 254mEs (mother of D803800500007 254Fm), and the therefore the determined 254Fm D803800500008 production cross section is cumulative (i.e., D803800500009 including 254mEs production). D803800500010 ERR-ANALYS (DATA-ERR) No information on source of uncertainties D803800500011 ENDBIB 9 0 D803800500012 NOCOMMON 0 0 D803800500013 DATA 2 1 D803800500014 DATA DATA-ERR D803800500015 NB NB D803800500016 0.90 0.07 D803800500017 ENDDATA 3 0 D803800500018 ENDSUBENT 17 0 D803800599999 SUBENT D8038006 20210921 D135D803800600001 BIB 4 9 D803800600002 REACTION (96-CM-248(20-CA-40,X)100-FM-256,CUM,SIG) D803800600003 DECAY-DATA (100-FM-256,157.1MIN,SF) D803800600004 ANALYSIS The SF events observed in first day were attributed to D803800600005 256Fm SF events. D803800600006 As a part of 256Fm is from beta-decay of 256mEs, the D803800600007 determined 256Fm production cross section is D803800600008 cumulative (i.e., including 256mEs production), and D803800600009 almost equal to the 256mEs production cross section. D803800600010 ERR-ANALYS (DATA-ERR) No information on source of uncertainties D803800600011 ENDBIB 9 0 D803800600012 NOCOMMON 0 0 D803800600013 DATA 2 1 D803800600014 DATA DATA-ERR D803800600015 NB NB D803800600016 39. 14. D803800600017 ENDDATA 3 0 D803800600018 ENDSUBENT 17 0 D803800699999 ENDENTRY 6 0 D803899999999