ENTRY 20595 19840409 00002059500000001 SUBENT 20595001 19840409 00002059500100001 BIB 15 40 2059500100002 INSTITUTE (2JPNKYU) 2059500100003 REFERENCE (J,NST,12,(11),681,7511) NUMERICAL DATA AND 2059500100004 COMPARISONS. 2059500100005 AUTHOR (T.SATO,Y.KANDA,I.KUMABE) 2059500100006 TITLE -ACTIVATION CROSS SECTIONS FOR (N,P) AND (N,ALPHA) 2059500100007 REACTIONS ON ND,SM,YB AND LU AT 14.6 MEV- 2059500100008 FACILITY (CCW ) COCKCROFT-WALTON ACCELERATOR 2059500100009 INC-SOURCE (D-T ) T(D,N)HE4 REACTION INDUCED BY A DEUTERON 2059500100010 BEAM OF 150 KEV ON A TARGET OF TRITIUM ABSORBED IN 2059500100011 A TITANIUM LAYER. 2059500100012 SAMPLE .1 G OF SAMPLE IN POWDER PRESSED INTO PLASTIC CUPS 2059500100013 IN CYLINDRICAL FORM 14 MM DIAM.,3.5 MM THICK. 2059500100014 .NO DETAILS GIVEN ABOUT ISOTOPIC COMPOSITION. 2059500100015 METHOD (ACTIV) ACTIVATION. 2059500100016 DETECTOR (GELI ) COAXIAL GE-LI DETECTOR,31 CM**3 WITH 2059500100017 ENERGY RESOLUTION OF 2.7 KEV AT 1333 KEV, 2059500100018 PREVIOUSLY CALIBRATED EFFICIENCY. 2059500100019 (SOLST) SILICON DETECTOR USED FOR DETECTING 2059500100020 ASSOCIATED ALPHA PARTICLES OF THE D-T REACTION 2059500100021 AS NEUTRON YIELD MONITORING 2059500100022 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2059500100023 = 114.5+-4. MB. TAKEN FROM Y.KANDA, 2059500100024 JAERI-1207,(1972). ACTIVATION OF AL FOILS USED 2059500100025 AS MONITOR OF NEUTRON FLUX. 2059500100026 COMMENT .DATA TENDS TO CONFIRM PRE-EQUILIBRIUM MODEL BETTER 2059500100027 THAN THE EVAPORATION ONE. 2059500100028 STATUS .NUMERICAL DATA GIVEN IN REFERENCE. 2059500100029 HISTORY (760805C) 2059500100030 (761217E) 2059500100031 (840106U) A.P.T. JAPAN CODE CHANGED TO JPN 2059500100032 (840106E) 2059500100033 CORRECTION .SELF-ABSORPTION IN SAMPLE 2059500100034 .NEUTRON FLUX VARIATIONS DURING IRRADIATION. 2059500100035 ERR-ANALYS .ROOT-MEAN-SQUARE ERRORS GIVEN INCLUDING 2059500100036 MONITOR CROSS-SECTION ERROR (3.5 P.C.), 2059500100037 COUNTING STATISTICS, 2059500100038 DETECTOR EFFICIENCY UNCERTAINTY (5.4 P.C.), 2059500100039 SELF-ABSORPTION UNCERTAINTY, 2059500100040 ERROR IN WEIGHT OF SAMPLES,TIME INTERVALS AND 2059500100041 IN THE VARIATION OF NEUTRON FLUX NEGLECTED. 2059500100042 ENDBIB 40 0 2059500100043 COMMON 1 3 2059500100044 EN 2059500100045 MEV 2059500100046 1.4600E+01 2059500100047 ENDCOMMON 3 0 2059500100048 ENDSUBENT 47 0 2059500199999 SUBENT 20595002 19840126 00002059500200001 BIB 3 4 2059500200002 REACTION (60-ND-146(N,A)58-CE-143,,SIG) 2059500200003 HALF-LIFE (HL,58-CE-143) = 33. HR,RESIDUAL NUCLEUS. 2059500200004 HISTORY (760805C) 2059500200005 (761217E) 2059500200006 ENDBIB 4 0 2059500200007 NOCOMMON 0 0 2059500200008 DATA 3 1 2059500200009 HL DATA DATA-ERR 2059500200010 HR MB MB 2059500200011 3.3000E+01 4.4200E+00 4.7000E-01 2059500200012 ENDDATA 3 0 2059500200013 ENDSUBENT 12 0 2059500299999 SUBENT 20595003 19840126 00002059500300001 BIB 4 7 2059500300002 REACTION (62-SM-150(N,P)61-PM-150,,SIG) 2059500300003 HALF-LIFE (HL,61-PM-150) = 2.7 HR,RESIDUAL NUCLEUS. 2059500300004 COMMENT .THIS VALUE MAY BE TOO HIGH BY A FEW PERCENT DUE TO 2059500300005 INTERFERENCE FROM (N,PN)+(N,NP)+(N,D) REACTIONS ON 2059500300006 THE NEIGHBORING ISOTOPES. 2059500300007 HISTORY (760805C) 2059500300008 (761217E) 2059500300009 ENDBIB 7 0 2059500300010 NOCOMMON 0 0 2059500300011 DATA 3 1 2059500300012 HL DATA DATA-ERR 2059500300013 HR MB MB 2059500300014 2.7000E+00 7.1900E+00 1.0100E+00 2059500300015 ENDDATA 3 0 2059500300016 ENDSUBENT 15 0 2059500399999 SUBENT 20595004 19840126 00002059500400001 BIB 3 4 2059500400002 REACTION (62-SM-152(N,A)60-ND-149,,SIG) 2059500400003 HALF-LIFE (HL,60-ND-149) = 1.76 HR,RESIDUAL NUCLEUS. 2059500400004 HISTORY (760805C) 2059500400005 (761217E) 2059500400006 ENDBIB 4 0 2059500400007 NOCOMMON 0 0 2059500400008 DATA 3 1 2059500400009 HL DATA DATA-ERR 2059500400010 HR MB MB 2059500400011 1.7600E+00 2.8100E+00 4.2000E-01 2059500400012 ENDDATA 3 0 2059500400013 ENDSUBENT 12 0 2059500499999 SUBENT 20595005 19840126 00002059500500001 BIB 4 7 2059500500002 REACTION (70-YB-173(N,P)69-TM-173,,SIG) 2059500500003 HALF-LIFE (HL,69-TM-173) = 8.2 HR, RESIDUAL NUCLEUS. 2059500500004 COMMENT .THIS VALUE MAY BE TOO HIGH BY A FEW PERCENT DUE TO 2059500500005 INTERFERENCE FROM (N,PN)+(N,NP)+(N,D) REACTIONS ON 2059500500006 THE NEIGHBORING ISOTOPES. 2059500500007 HISTORY (760805C) 2059500500008 (761217E) 2059500500009 ENDBIB 7 0 2059500500010 NOCOMMON 0 0 2059500500011 DATA 3 1 2059500500012 HL DATA DATA-ERR 2059500500013 HR MB MB 2059500500014 8.2000E+00 1.3500E+01 2.8000E+00 2059500500015 ENDDATA 3 0 2059500500016 ENDSUBENT 15 0 2059500599999 SUBENT 20595006 19840126 00002059500600001 BIB 3 4 2059500600002 REACTION (70-YB-174(N,A)68-ER-171,,SIG) 2059500600003 HALF-LIFE (HL,68-ER-171) = 7.5 HR, RESIDUAL NUCLEUS. 2059500600004 HISTORY (760805C) 2059500600005 (761217E) 2059500600006 ENDBIB 4 0 2059500600007 NOCOMMON 0 0 2059500600008 DATA 3 1 2059500600009 HL DATA DATA-ERR 2059500600010 HR MB MB 2059500600011 7.5000E+00 1.2200E+00 2.3000E-01 2059500600012 ENDDATA 3 0 2059500600013 ENDSUBENT 12 0 2059500699999 SUBENT 20595007 19840126 00002059500700001 BIB 3 4 2059500700002 REACTION (71-LU-175(N,P)70-YB-175,,SIG) 2059500700003 HALF-LIFE (HL,70-YB-175) = 101. HR, RESIDUAL NUCLEUS. 2059500700004 HISTORY (760805C) 2059500700005 (761217E) 2059500700006 ENDBIB 4 0 2059500700007 NOCOMMON 0 0 2059500700008 DATA 3 1 2059500700009 HL DATA DATA-ERR 2059500700010 HR MB MB 2059500700011 1.0100E+02 1.8500E+01 2.2000E+00 2059500700012 ENDDATA 3 0 2059500700013 ENDSUBENT 12 0 2059500799999 SUBENT 20595008 19840126 00002059500800001 BIB 3 4 2059500800002 REACTION (71-LU-176(N,A)69-TM-173,,SIG) 2059500800003 HALF-LIFE (HL,69-TM-173) = 8.2 HR, RESIDUAL NUCLEUS. 2059500800004 HISTORY (760805C) 2059500800005 (761217E) 2059500800006 ENDBIB 4 0 2059500800007 NOCOMMON 0 0 2059500800008 DATA 3 1 2059500800009 HL DATA DATA-ERR 2059500800010 HR MB MB 2059500800011 8.2000E+00 2.3000E+00 5.7000E-01 2059500800012 ENDDATA 3 0 2059500800013 ENDSUBENT 12 0 2059500899999 ENDENTRY 8 0 2059599999999