ENTRY 23586 20220212 23102358600000001 SUBENT 23586001 20220212 23102358600100001 BIB 11 25 2358600100002 TITLE Identification of the new neutron-rich isotopes 70-74Ni2358600100003 and 74-77Cu in thermal neutron fission of 235U 2358600100004 AUTHOR (P.Armbruster,M.Bernas,J.P.Bocquet,R.Brissot,H.R.Faust,2358600100005 P.Roussel) 2358600100006 REFERENCE (J,EUL,4,793,1987) - final publ. 2358600100007 (R,IPNO-DRE-87-14,1987) - identical to EUL,4,793 2358600100008 ((C,87ROSSEA,,768,1987)=(S,AIP-164,768,1987)) 2358600100009 (P,A-IPNO-1987,3,1988) - prelim.data on fig. 2358600100010 INSTITUTE (2GERGSI) P.Armbruster 2358600100011 (2FR PAR) M.Bernas,P.Roussel 2358600100012 (2FR ILL) J.P.Bocquet,H.R.Faust 2358600100013 (2FR GRE) R.Brissot 2358600100014 FACILITY (REAC,2FR ILL) Grenoble high-flux reactor. 2358600100015 LOHENGRIN spectrometer 2358600100016 INC-SOURCE (REAC) 2358600100017 INC-SPECT Thermal neutrons 2358600100018 SAMPLE 150 ug/cm2 235U layer, covered by a 220 ug/cm2 2358600100019 Ni-foil. 2358600100020 Energy losses in the Ni-cover and in the target itself2358600100021 about 6 MeV. 2358600100022 METHOD (EDE) Energy distortion 1%(~1 MeV). 2358600100023 DETECTOR (IOCH) Two sections Frisch-grid ionization chamber 2358600100024 measuring energy loss dE and the residual energy. 2358600100025 HISTORY (20210216C) M.M. 2358600100026 (20220212U) SD: Ref. IPNO-DRE-87-14 added. 2358600100027 ENDBIB 25 0 2358600100028 COMMON 1 3 2358600100029 EN-DUMMY 2358600100030 EV 2358600100031 2.53E-02 2358600100032 ENDCOMMON 3 0 2358600100033 ENDSUBENT 32 0 2358600199999 SUBENT 23586002 20210216 22992358600200001 BIB 3 6 2358600200002 REACTION (92-U-235(N,F)ELEM,CHG,FY,,MXW) 2358600200003 ANALYSIS Elemental yield was determined as sum over masses at 2358600200004 constant Z. 2358600200005 STATUS (TABLE) Text page 795 of 2358600200006 Europhysics Letters,v.4,p.793,1987 2358600200007 (DEP,23586004) Directly measured yields of isotopes. 2358600200008 ENDBIB 6 0 2358600200009 NOCOMMON 0 0 2358600200010 DATA 2 3 2358600200011 ELEMENT DATA 2358600200012 NO-DIM PRT/FIS 2358600200013 28. 2.5 E-7 2358600200014 29. 2. E-6 2358600200015 30. 8. E-5 2358600200016 ENDDATA 5 0 2358600200017 ENDSUBENT 16 0 2358600299999 SUBENT 23586003 20210216 22992358600300001 BIB 2 4 2358600300002 REACTION (92-U-235(N,F)MASS,CHN,FY,,MXW) Mass yield 2358600300003 STATUS (TABLE) Text page 795 of 2358600300004 Europhysics Letters,v.4,p.793,1987 2358600300005 (DEP,23586004) Directly measured yields of isotopes. 2358600300006 ENDBIB 4 0 2358600300007 NOCOMMON 0 0 2358600300008 DATA 2 2 2358600300009 MASS DATA 2358600300010 NO-DIM PC/FIS 2358600300011 70. 9. E-6 2358600300012 71. 1.5 E-5 2358600300013 ENDDATA 4 0 2358600300014 ENDSUBENT 13 0 2358600399999 SUBENT 23586004 20210216 22992358600400001 BIB 6 15 2358600400002 REACTION (92-U-235(N,F)ELEM/MASS,IND,FY,,MXW) 2358600400003 ANALYSIS Normalization to independent yields of Ga-79,-80 and 2358600400004 Ge-79,80 from rel.ref. 2358600400005 REL-REF (R,,R.Ryder+,R,NEDO-12154,(2E),1978) 2358600400006 FLAG (1.) Comment of authors. 2358600400007 Ni-75,-76, Cu-78 values correspond to very few events, 2358600400008 located not accurately enough for a new unambiguous 2358600400009 identification. 2358600400010 ERR-ANALYS Quantization errors( 1/2 pixel ): 2358600400011 scale X - 0.012 amu, scale Y - 0.464 %. 2358600400012 (DATA-ERR) Type of uncertainty is not explained in 2358600400013 the article. 2358600400014 STATUS (CURVE) Fig.2 of Europhysics Letters,v.4,p.793,1987 2358600400015 (COREL,22151003) In 22151 - next experiment with 2358600400016 different sample. 2358600400017 ENDBIB 15 0 2358600400018 COMMON 2 3 2358600400019 MASS-ERR-D ERR-DIG 2358600400020 NO-DIM PER-CENT 2358600400021 0.0066 0.492 2358600400022 ENDCOMMON 3 0 2358600400023 DATA 5 24 2358600400024 ELEMENT MASS DATA DATA-ERR FLAG 2358600400025 NO-DIM NO-DIM PRT/FIS PRT/FIS NO-DIM 2358600400026 28. 70. 4.68E-08 6.40E-09 2358600400027 28. 71. 3.71E-08 3.76E-09 2358600400028 28. 72. 1.43E-07 1.27E-08 2358600400029 28. 73. 1.31E-08 2.44E-09 2358600400030 28. 74. 1.04E-08 3.61E-09 2358600400031 28. 75. 5.68E-10 5.10E-10 1. 2358600400032 28. 76. 9.50E-10 8.92E-10 1. 2358600400033 29. 70. 1.75E-09 1.30E-09 2358600400034 29. 71. 4.04E-08 4.55E-09 2358600400035 29. 72. 7.20E-08 8.12E-09 2358600400036 29. 73. 9.98E-07 2358600400037 29. 74. 1.02E-07 2.70E-08 2358600400038 29. 75. 9.01E-07 2358600400039 29. 76. 7.10E-08 6.34E-09 2358600400040 29. 77. 2.45E-08 5.18E-09 2358600400041 29. 78. 3.58E-09 1.35E-09 1. 2358600400042 30. 73. 4.16E-07 2358600400043 30. 74. 3.24E-06 2358600400044 30. 75. 8.85E-06 2358600400045 30. 76. 3.33E-05 2358600400046 30. 77. 1.92E-05 2358600400047 30. 78. 1.88E-05 2358600400048 30. 79. 3.56E-06 2358600400049 30. 80. 4.49E-07 6.24E-08 2358600400050 ENDDATA 26 0 2358600400051 ENDSUBENT 50 0 2358600499999 ENDENTRY 4 0 2358699999999