ENTRY 20610 19761217 00002061000000001 SUBENT 20610001 19761217 00002061000100001 BIB 15 29 2061000100002 INSTITUTE (2GERMUN) 2061000100003 REFERENCE (J,ZP/A,272,273,7503) FINAL PUBLICATION 2061000100004 (P,NEANDC(E)-162U,(5),58,7502) PRELIMINARY REPORT 2061000100005 AUTHOR (W.MANNHART) 2061000100006 TITLE -THERMAL NEUTRON ACTIVATION CROSS SECTIONS WITH 2061000100007 HIGH ACCURACY- GER. 2061000100008 FACILITY .FRM RESEARCH REACTOR. 2061000100009 INC-SOURCE (REAC ) 2061000100010 INC-SPECT .BENT NEUTRON GUIDE TUBE. NEUTRON ENERGY SPECTRUM 2061000100011 MEASURED BY TIME OF FLIGHT (4.90 M) AND LI-6 CRYSTAL 2061000100012 CHOPPER FREQUENCY 17.6 HZ. ENERGY RANGE FROM 2061000100013 0.2 TO 10 ANGSTROMS, MEAN WAVELENGTH 2.43 ANGSTROMS. 2061000100014 SAMPLE .METAL FOILS SANDWICHED BETWEEN TWO GOLD FOILS. 2061000100015 METHOD (ACTIV) INTEGRAL COUNTING ABOVE 22 KEV. 2061000100016 DETECTOR (NAICR) 12.5X12.5 CM WELL TYPE. CALIBRATION ACCURACY 2061000100017 BETTER THAN 0.3 PERCENT. 2061000100018 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 2061000100019 99.999 PERCENT. STANDARD X-SECTION 98.68+-0.012 B. 2061000100020 WITH 54.35+-0.06 B/ANGSTROM. 2061000100021 STATUS .NUMERICAL VALUES FROM TEXT. 2061000100022 HISTORY (760518C) 2061000100023 (761217E) 2061000100024 CORRECTION .X-SECTIONS QUOTED AT STANDARD THERMAL ENERGY 2061000100025 (2200 M/S). SEE TEXT FOR DETAILS OF CONVERTION FROM 2061000100026 AVERAGE OVER INC-SPECTRUM. DATA CORRECTED FOR SELF 2061000100027 ABSORPTION, SELF SCATTERING, SCATTERING FROM OTHER 2061000100028 FOILS, RESONANCE CORRECTIONS TO 1/V LAW. 2061000100029 ERR-ANALYS .COUNTING STATISTICS (3 SIGMA), ERROR IN CORRECTIONS 2061000100030 AND IN REFERENCE STANDARD. DETAILS IN TABLE 4. 2061000100031 ENDBIB 29 0 2061000100032 NOCOMMON 0 0 2061000100033 ENDSUBENT 32 0 2061000199999 SUBENT 20610002 19761217 00002061000200001 BIB 5 7 2061000200002 REACTION (21-SC-45(N,G)21-SC-46,,SIG) 2061000200003 SAMPLE .PURITY 99.9 PERCENT, 77.22 MG/CM-SQ THICK. 2061000200004 STATUS .TABLE 5, ZP/A,272,273,7503. 2061000200005 HISTORY (760518C) 2061000200006 (761217E) 2061000200007 CORRECTION .VALUE CORRECTED FOR AN OXYGEN CONTENT OF 2.06+-0.48 2061000200008 PERCENT BY WEIGHT. 2061000200009 ENDBIB 7 0 2061000200010 NOCOMMON 0 0 2061000200011 DATA 3 1 2061000200012 EN DATA DATA-ERR 2061000200013 EV B B 2061000200014 2.5300E-02 2.7070E+01 1.7000E-01 2061000200015 ENDDATA 3 0 2061000200016 ENDSUBENT 15 0 2061000299999 SUBENT 20610003 19860822 00002061000300001 BIB 4 7 2061000300002 REACTION (49-IN-115(N,G)49-IN-116-M1,M+,SIG) 2061000300003 SAMPLE .44.81 MG/CM2 METAL FOIL, 99.999 PERCENT PURITY. 2061000300004 STATUS .TABLE 5, ZP/A,272,273,7503. 2061000300005 HISTORY (760518C) 2061000300006 (761217E) 2061000300007 (860808A)HH METASTABLE STATE INSERTED 2061000300008 (860822E) 2061000300009 ENDBIB 7 0 2061000300010 NOCOMMON 0 0 2061000300011 DATA 3 1 2061000300012 EN DATA DATA-ERR 2061000300013 EV B B 2061000300014 2.5300E-02 1.6230E+02 7.0000E-01 2061000300015 ENDDATA 3 0 2061000300016 ENDSUBENT 15 0 2061000399999 SUBENT 20610004 19761217 00002061000400001 BIB 4 5 2061000400002 REACTION (57-LA-139(N,G)57-LA-140,,SIG) 2061000400003 SAMPLE .METAL FOIL, 99.9 PERCENT PURITY. 88.76 MG/CM-SQ. 2061000400004 STATUS .TABLE 5 , ZP/A,272,273,7503. 2061000400005 HISTORY (760518C) 2061000400006 (761217E) 2061000400007 ENDBIB 5 0 2061000400008 NOCOMMON 0 0 2061000400009 DATA 3 1 2061000400010 EN DATA DATA-ERR 2061000400011 EV B B 2061000400012 2.5300E-02 8.9330E+00 3.6000E-02 2061000400013 ENDDATA 3 0 2061000400014 ENDSUBENT 13 0 2061000499999 SUBENT 20610005 19761217 00002061000500001 BIB 4 6 2061000500002 REACTION (72-HF-179(N,G)72-HF-180-M,,SIG) 2061000500003 SAMPLE .METAL FOIL,96.90 PERCENT (3.05 PERCENT ZR) 2061000500004 118.33 MG/CM-SQ. 2061000500005 STATUS .TABLE 5, ZP/A,272,273,7503. 2061000500006 HISTORY (760518C) 2061000500007 (761217E) 2061000500008 ENDBIB 6 0 2061000500009 NOCOMMON 0 0 2061000500010 DATA 3 1 2061000500011 EN DATA DATA-ERR 2061000500012 EV B B 2061000500013 2.5300E-02 4.3260E-01 2.4000E-03 2061000500014 ENDDATA 3 0 2061000500015 ENDSUBENT 14 0 2061000599999 SUBENT 20610006 19761217 00002061000600001 BIB 4 6 2061000600002 REACTION (72-HF-180(N,G)72-HF-181,,SIG) 2061000600003 SAMPLE .METAL FOIL. NATURAL, 96.90 PERCENT (3.05 PERCENT ZR) 2061000600004 118.33 MG/CM-SQ. 2061000600005 STATUS .TABLE 5, ZP/A,272,273,7503. 2061000600006 HISTORY (760518C) 2061000600007 (761217E) 2061000600008 ENDBIB 6 0 2061000600009 NOCOMMON 0 0 2061000600010 DATA 3 1 2061000600011 EN DATA DATA-ERR 2061000600012 EV B B 2061000600013 2.5300E-02 1.3040E+01 7.0000E-02 2061000600014 ENDDATA 3 0 2061000600015 ENDSUBENT 14 0 2061000699999 ENDENTRY 6 0 2061099999999