ENTRY 20991 19840409 00002099100000001 SUBENT 20991001 19840409 00002099100100001 BIB 11 17 2099100100002 INSTITUTE (2JPNJAE) 2099100100003 REFERENCE (J,JIN,40,1457,7808) MAIN REFERENCE. 2099100100004 (P,NEANDC(J)-36L,18,7409) 2099100100005 AUTHOR (T.SEKINE,H.BABA) 2099100100006 TITLE -YIELDS OF MG-28 IN THE IRRADIATION OF MAGNESIUM AND 2099100100007 ALUMINUM WITH REACTOR NEUTRONS-. 2099100100008 FACILITY (REAC ) THREE DIFFERENT REACTORS, JRR-2, JRR-3 AND 2099100100009 JRR-4 AT THE JAPAN ATOMIC ENERGY RESEARCH INSTITUTE. 2099100100010 INC-SOURCE (REAC ) THE THREE DIFFERENT REACTORS. 2099100100011 METHOD (ACTIV) ACTIVATION FOLLOWED BY CHEMICAL SEPARATION. 2099100100012 DETECTOR (GELI ) GE(LI) DETECTORS, EFFICIENCY CALIBRATED. 2099100100013 PART-DET (DG ) DECAY GAMMAS. 2099100100014 STATUS .DATA TAKEN FROM MAIN REFERENCE. 2099100100015 HISTORY (790731C) CN. 2099100100016 (790827E) 2099100100017 (840106U) A.P.T. JAPAN CODE CHANGED TO JPN 2099100100018 (840106E) 2099100100019 ENDBIB 17 0 2099100100020 NOCOMMON 0 0 2099100100021 ENDSUBENT 20 0 2099100199999 SUBENT 20991002 19800107 00002099100200001 BIB 8 22 2099100200002 REACTION (12-MG-27(N,G)12-MG-28,,SIG,,MXW) 2099100200003 INC-SPECT RELATIVE DENSITY OF THE EPITHERMAL COMPONENT 2099100200004 GIVEN IN TABLE 1 IN MAIN REFERENCE. 2099100200005 SAMPLE .MAGNESIUM OXIDE SPECTROSCOPICALLY PURE SEALED IN A 2099100200006 QUARTZ TUBE, WEIGHT BETWEEN 0.79 AND 2.83 GRAMS AND 2099100200007 CHEMICAL YIELD BETWEEN 44 AND 77 PERCENT. FOR DE- 2099100200008 TAILS SEE TABLE 1 IN MAIN REFERENCE. 2099100200009 .PIECES OF CO-AL ALLOY WIRE AS FLUX MONITOR. 2099100200010 DECAY-DATA (12-MG-27,9.46MIN,DG) 2099100200011 (12-MG-28,21.2HR,DG,1779.) 2099100200012 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) 2099100200013 .THE NEUTRON FLUX WAS CALCULATED FROM THE RADIO- 2099100200014 ACTIVITY OF CO-60 INDUCED IN THE FLUX MONITOR AND 2099100200015 THE VALUE OF THE RELATIVE DENSITY OF THE EPITHERMAL 2099100200016 COMPONENT IN THE WHOLE NEUTRON SPECTRUM. 2099100200017 ASSUMED (ASSUM,12-MG-26(N,G)12-MG-27,,SIG,,MXW) 2099100200018 STATUS .DATA TAKEN FROM TEXT. 2099100200019 ERR-ANALYS .THE MAIN SOURCE OF ERROR ASSOCIATED WITH EACH DATA 2099100200020 POINT IS THE STATISTICAL ERROR ,13 - 23 PERCENT. IN 2099100200021 ADDITION SYSTEMATIC ERRORS LIKE THE CALIBRATION OF 2099100200022 THE COUNTING EFFICIENCY (3 PERCENT) AND THE NON- 2099100200023 UNIFORMITY IN THE NEUTRON FLUX (2 - 4 PERCENT). 2099100200024 ENDBIB 22 0 2099100200025 COMMON 1 3 2099100200026 EN-DUMMY 2099100200027 EV 2099100200028 2.5300E-02 2099100200029 ENDCOMMON 3 0 2099100200030 DATA 4 1 2099100200031 ASSUM ASSUM-ERR DATA DATA-ERR 2099100200032 B B B B 2099100200033 3.8200E-02 8.0000E-03 7.0000E-02 2.0000E-02 2099100200034 ENDDATA 3 0 2099100200035 ENDSUBENT 34 0 2099100299999 SUBENT 20991003 19800107 00002099100300001 BIB 9 22 2099100300002 REACTION (13-AL-28(N,P)12-MG-28,,SIG,,FIS) 2099100300003 INC-SPECT FAST NEUTRON FLUX FROM THE JRR-2 REACTOR 2099100300004 WITH A RELATIVE DENSITY OF THE EPITHERMAL COMPONENT 2099100300005 0.017. NO INFORMATION GIVEN ABOUT THE ENERGY 2099100300006 DEPENDENCE OF THE REACTOR SPECTRUM. 2099100300007 SAMPLE .THREE TIPS OF ALUMINUM , PURITY HIGHER THAN 99.99 2099100300008 PERCENT. 2099100300009 .NICKEL FOIL AS NEUTRON MONITOR. 2099100300010 DECAY-DATA (12-MG-27,9.46MIN,DG) 2099100300011 (12-MG-28,21.2HR,DG) 2099100300012 (13-AL-28,2.31MIN,DG) 2099100300013 MONITOR (28-NI-58(N,P)27-CO-58-G,,SIG,,FIS) 2099100300014 DECAY-MON (27-CO-58-G,,DG,810.,0.99) 2099100300015 ASSUMED (ASSUM1,13-AL-27(N,P)12-MG-27,,SIG,,FIS) 2099100300016 (ASSUM2,12-MG-27(N,G)12-MG-28,,SIG,,FIS) 2099100300017 (ASSUM3,13-AL-27(N,G)13-AL-28,,SIG,,FIS) 2099100300018 STATUS .DATA TAKEN FROM TEXT. 2099100300019 ERR-ANALYS .THE ERRORS QUOTED IN THE NEUTRON FLUX VALUES COME 2099100300020 FROM THE NON-UNIFORMITY OF THE NEUTRON FLUX IN ADDI- 2099100300021 TION TO THE STATISTICAL ERROR (0.5 PERCENT) AND THE 2099100300022 NON-STATISTICAL ONE (1.5 PERCENT) IN THE COUNTING 2099100300023 EFFICIENCY. 2099100300024 ENDBIB 22 0 2099100300025 COMMON 2 3 2099100300026 EN-DUMMY MONIT 2099100300027 MEV MB 2099100300028 1.5000E+00 1.1300E+02 2099100300029 ENDCOMMON 3 0 2099100300030 DATA 7 1 2099100300031 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR ASSUM3 ASSUM3-ERR 2099100300032 DATA-MAX 2099100300033 MB MB B B B B 2099100300034 MB 2099100300035 3.5000E+00 2.0000E-01 7.0000E-02 2.0000E-02 2.3100E-01 3.0000E-032099100300036 2.0000E+00 2099100300037 ENDDATA 6 0 2099100300038 ENDSUBENT 37 0 2099100399999 ENDENTRY 3 0 2099199999999