ENTRY F1324 20171116 F066F132400000001 SUBENT F1324001 20171116 F066F132400100001 BIB 8 15 F132400100002 TITLE Experiment on the synthesis of neutron-deficient F132400100003 kurchatovium isotopes in reactions induced by Ti-50 F132400100004 ions. F132400100005 AUTHOR (Yu.Ts.Oganessian,A.G.Demin,A.S.Iljinov, F132400100006 S.P.Tretyakova,A.A.Pleve,Yu.E.Penionzhkevich, F132400100007 M.P.Ivanov,Yu.P.Tretyakov) F132400100008 REFERENCE (J,NP/A,239,157,1975) F132400100009 #doi:10.1016/0375-9474(75)91140-9 F132400100010 INSTITUTE (4ZZZDUB) F132400100011 FACILITY (CYCLO,4ZZZDUB) 310 cm cyclotron. F132400100012 DETECTOR (TRD) Mica detectors were used. F132400100013 ADD-RES Control experiment on Tl-205 interaction with Sc-45 wasF132400100014 also carried out. Cros section value at Sc-45 energy F132400100015 of 240 MeV was 0.1 nb. F132400100016 HISTORY (20171116A) F132400100017 ENDBIB 15 0 F132400100018 NOCOMMON 0 0 F132400100019 ENDSUBENT 18 0 F132400199999 SUBENT F1324002 20171116 F066F132400200001 BIB 8 14 F132400200002 REACTION (82-PB-208(22-TI-50,2N)104-RF-256,,SIG) F132400200003 DECAY-DATA (104-RF-256,0.5MSEC,SF) F132400200004 COMMENT The authors assumed that the 5 msec activity is due F132400200005 to Rf-256 decay. F132400200006 SAMPLE (82-PB-208,ENR=0.978) Contamination of Pb-207 was F132400200007 1.6%, Pb-206 was 0.6%. F132400200008 INC-SOURCE Ti-50 ion flux was 11*10**15 part/sec. F132400200009 DETECTOR Time of transport to detector was 0.004 sec; number F132400200010 of registered fragment tracks was 70. F132400200011 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400200012 statistical uncertainty. F132400200013 The absolute error in the cross section is estimated F132400200014 to be no more than a factor of 2. F132400200015 STATUS (TABLE) Table 1. F132400200016 ENDBIB 14 0 F132400200017 NOCOMMON 0 0 F132400200018 DATA 2 1 F132400200019 EN DATA F132400200020 MEV NB F132400200021 260. 6. F132400200022 ENDDATA 3 0 F132400200023 ENDSUBENT 22 0 F132400299999 SUBENT F1324003 20171116 F066F132400300001 BIB 7 13 F132400300002 REACTION (82-PB-208(22-TI-50,3N)104-RF-255,,SIG) F132400300003 COMMENT The authors assumed that the ~4 msec activity is due F132400300004 to Rf-255 decay. F132400300005 SAMPLE (82-PB-208,ENR=0.978) Contamination of Pb-207 was F132400300006 1.6%, Pb-206 was 0.6%. F132400300007 INC-SOURCE Ti-50 ion flux was 8*10**15 part/sec. F132400300008 DETECTOR Time of transport to detector was 1.0 sec; number F132400300009 of registered fragment tracks was 12. F132400300010 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400300011 statistical uncertainty. F132400300012 The absolute error in the cross section is estimated F132400300013 to be no more than a factor of 2. F132400300014 STATUS (TABLE) Table 1. F132400300015 ENDBIB 13 0 F132400300016 NOCOMMON 0 0 F132400300017 DATA 2 1 F132400300018 EN DATA F132400300019 MEV NB F132400300020 260. 1.5 F132400300021 ENDDATA 3 0 F132400300022 ENDSUBENT 21 0 F132400399999 SUBENT F1324004 20171116 F066F132400400001 BIB 7 13 F132400400002 REACTION (82-PB-207(22-TI-50,2N)104-RF-255,,SIG) F132400400003 COMMENT The authors assumed that the ~4 msec activity is due F132400400004 to Rf-255 decay. F132400400005 SAMPLE (82-PB-207,ENR=0.834) Contamination of Pb-208 was F132400400006 14.3%, Pb-206 was 2.3%. F132400400007 INC-SOURCE Ti-50 ion flux was 4*10**15 part/sec. F132400400008 DETECTOR Time of transport to detector was 0.1 sec; number F132400400009 of registered fragment tracks was 17. F132400400010 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400400011 statistical uncertainty. F132400400012 The absolute error in the cross section is estimated F132400400013 to be no more than a factor of 2. F132400400014 STATUS (TABLE) Table 1. F132400400015 ENDBIB 13 0 F132400400016 NOCOMMON 0 0 F132400400017 DATA 2 1 F132400400018 EN DATA F132400400019 MEV NB F132400400020 260. 3. F132400400021 ENDDATA 3 0 F132400400022 ENDSUBENT 21 0 F132400499999 SUBENT F1324005 20171116 F066F132400500001 BIB 7 13 F132400500002 REACTION (82-PB-206(22-TI-50,2N)104-RF-254,,SIG) F132400500003 COMMENT The authors assumed that the <3 msec activity is due F132400500004 to Rf-254 decay. F132400500005 SAMPLE (82-PB-206,ENR=0.904) Contamination of Pb-208 was F132400500006 2.9%, Pb-207 was 6.7%. F132400500007 INC-SOURCE Ti-50 ion flux was 4*10**15 part/sec. F132400500008 DETECTOR Time of transport to detector was 0.004 sec; number F132400500009 of registered fragment tracks was 2. F132400500010 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400500011 statistical uncertainty. F132400500012 The absolute error in the cross section is estimated F132400500013 to be no more than a factor of 2. F132400500014 STATUS (TABLE) Table 1. F132400500015 ENDBIB 13 0 F132400500016 NOCOMMON 0 0 F132400500017 DATA 2 1 F132400500018 EN DATA-MAX F132400500019 MEV NB F132400500020 260. 0.3 F132400500021 ENDDATA 3 0 F132400500022 ENDSUBENT 21 0 F132400599999 SUBENT F1324006 20171116 F066F132400600001 BIB 8 14 F132400600002 REACTION (82-PB-206(18-AR-40,2N)100-FM-244,,SIG) F132400600003 DECAY-DATA (100-FM-244,0.004SEC,SF) F132400600004 COMMENT The authors assumed that the 0.004 sec activity is due F132400600005 to FM-244 decay. F132400600006 SAMPLE (82-PB-206,ENR=0.904) Contamination of Pb-208 was F132400600007 2.9%, Pb-207 was 6.7%. F132400600008 INC-SOURCE Ar-40 ion flux was 9*10**15 part/sec. F132400600009 DETECTOR Time of transport to detector was 0.002 sec; number F132400600010 of registered fragment tracks was 35. F132400600011 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400600012 statistical uncertainty. F132400600013 The absolute error in the cross section is estimated F132400600014 to be no more than a factor of 2. F132400600015 STATUS (TABLE) Table 1. F132400600016 ENDBIB 14 0 F132400600017 NOCOMMON 0 0 F132400600018 DATA 2 1 F132400600019 EN DATA F132400600020 MEV NB F132400600021 220. 3. F132400600022 ENDDATA 3 0 F132400600023 ENDSUBENT 22 0 F132400699999 SUBENT F1324007 20171116 F066F132400700001 BIB 7 12 F132400700002 REACTION (81-TL-203(21-SC-45,X)100-FM-244,,SIG) F132400700003 DECAY-DATA (100-FM-244,0.004SEC,SF) F132400700004 COMMENT The authors assumed that the 0.004 sec activity is due F132400700005 to FM-244 decay. F132400700006 INC-SOURCE Sc-45 ion flux was 3*10**15 part/sec. F132400700007 DETECTOR Time of transport to detector was 0.002 sec; number F132400700008 of registered fragment tracks was 0. F132400700009 ERR-ANALYS (ERR-1,,30.) Relative error mainly depends on the F132400700010 statistical uncertainty. F132400700011 The absolute error in the cross section is estimated F132400700012 to be no more than a factor of 2. F132400700013 STATUS (TABLE) Table 1. F132400700014 ENDBIB 12 0 F132400700015 NOCOMMON 0 0 F132400700016 DATA 2 1 F132400700017 EN DATA-MAX F132400700018 MEV NB F132400700019 240. 0.2 F132400700020 ENDDATA 3 0 F132400700021 ENDSUBENT 20 0 F132400799999 SUBENT F1324008 20171116 F066F132400800001 BIB 4 7 F132400800002 REACTION (82-PB-208(22-TI-50,X)61-PM-151,,SIG,,REL) F132400800003 SAMPLE (82-PB-208,ENR=0.978) Contamination of Pb-207 was F132400800004 1.6%, Pb-206 was 0.6%. F132400800005 ERR-ANALYS (EN-ERR-DIG) Energy digitizing error F132400800006 (ERR-DIG) Data digitizing error F132400800007 (DATA-ERR) No source of uncertainty is given. F132400800008 STATUS (CURVE) Figure 7 (upper part). F132400800009 ENDBIB 7 0 F132400800010 COMMON 2 3 F132400800011 EN-ERR-DIG ERR-DIG F132400800012 MEV PER-CENT F132400800013 0.13 1.0 F132400800014 ENDCOMMON 3 0 F132400800015 DATA 3 3 F132400800016 EN DATA DATA-ERR F132400800017 MEV ARB-UNITS ARB-UNITS F132400800018 243.48 3.5454E-03 1.7279E-03 F132400800019 260.28 5.5225E-02 1.1613E-02 F132400800020 280.08 1.5143E-01 2.6338E-02 F132400800021 ENDDATA 5 0 F132400800022 ENDSUBENT 21 0 F132400899999 SUBENT F1324009 20171116 F066F132400900001 BIB 4 7 F132400900002 REACTION (82-PB-208(22-TI-50,X)82-PB-204-M,,SIG,,REL) F132400900003 SAMPLE (82-PB-208,ENR=0.978) Contamination of Pb-207 was F132400900004 1.6%, Pb-206 was 0.6%. F132400900005 ERR-ANALYS (EN-ERR-DIG) Energy digitizing error F132400900006 (ERR-DIG) Data digitizing error F132400900007 (DATA-ERR) No source of uncertaity is given. F132400900008 STATUS (CURVE) Figure 7 (upper part). F132400900009 ENDBIB 7 0 F132400900010 COMMON 2 3 F132400900011 EN-ERR-DIG ERR-DIG F132400900012 MEV PER-CENT F132400900013 0.16 2. F132400900014 ENDCOMMON 3 0 F132400900015 DATA 3 3 F132400900016 EN DATA DATA-ERR F132400900017 MEV ARB-UNITS ARB-UNITS F132400900018 243.59 5.9605E-03 2.1542E-03 F132400900019 260.57 4.1823E-02 8.8497E-03 F132400900020 279.80 1.7059E-01 4.5648E-02 F132400900021 ENDDATA 5 0 F132400900022 ENDSUBENT 21 0 F132400999999 ENDENTRY 9 0 F132499999999