ENTRY 20539 19840126 00002053900000001 SUBENT 20539001 19840126 00002053900100001 BIB 16 33 2053900100002 INSTITUTE (2NEDRCN) 2053900100003 REFERENCE (J,NP/A,215,45,7311) 2053900100004 (P,EANDC(E)-157,118,7303)VOL.I. PROGR. REP. 2053900100005 (J,NP/A,181,225,7202) DESCRIBING THE EXPERIMENTAL 2053900100006 SET-UP 2053900100007 (J,NP/A,188,535,7207) DESCRIBING THE PROCESSING 2053900100008 TECHNIQUES. 2053900100009 AUTHOR (J.KOPECKY, K.ABRAHAMS, F.STECHER-RASMUSSEN) 2053900100010 TITLE -THE FE-57(N,G)FE-58 REACTION.- 2053900100011 FACILITY CONSISTS OF 2053900100012 - A REACTOR 2053900100013 - A NEUTRON POLARIZING FOCUSSING MIRROR SYSTEM GIVING 2053900100014 A 90 PERC POLARIZED BEAM OF 3E+7/CM**2 SEC FLUX 2053900100015 - 2 COBALT-IRON GAMMA-RAY POLARIMETERS. 2053900100016 INC-SOURCE (POLNS) POLARIZED NEUTRON SOURCE, THERMAL. 2053900100017 INC-SPECT NEUTRON FLUX WAS DETERMINED BY GOLD-FOIL ACTIVATION. 2053900100018 SAMPLE 10 G OF ENRICHED FE-OXIDE (93.63+-0.1 PERC OF FE-57) 2053900100019 METHOD CAPTURE GAMMA SPECTRA BY THERMAL NEUTRON POLARIZING 2053900100020 MIRROR SYSTEM. 2053900100021 DETECTOR (GELI ) 2 GE(LI) DETECTORS, 40 AND 60 CM**3 OF ACTIVE 2053900100022 VOLUME RESPECTIVELY. 2053900100023 ANALYSIS FIT GAUSSIANS TO EXPERIMENTAL POINTS. 2053900100024 MONITOR .THE SUM OF INTENSITIES OF PRIMARY GAMMA RAYS WAS 2053900100025 NORMALIZED TO THE VALUE 93 PERC. TAKEN FROM THE 2053900100026 MEASUREMENT BY FANGER ET AL., NUCL.PHYS.A128(1969)641.2053900100027 PART-DET (G ) GAMMAS. 2053900100028 STATUS DATA FROM TABLE 2 OF NUCL.PHYS.A215(1973)45. 2053900100029 HISTORY (731214C) 2053900100030 (760421E) 2053900100031 ERR-ANALYS ERROR ON INTENSITIES INCLUDE A SYSTEMATIC ERROR OF 2053900100032 10 PERC. 2053900100033 .ERRORS IN GAMMA-RAY ENERGIES INCLUDE A SYSTEMATIC 2053900100034 ERROR OF 100 PPM. 2053900100035 ENDBIB 33 0 2053900100036 COMMON 1 3 2053900100037 EN-DUMMY 2053900100038 MEV 2053900100039 2.5300E-08 2053900100040 ENDCOMMON 3 0 2053900100041 ENDSUBENT 40 0 2053900199999 SUBENT 20539002 19840126 00002053900200001 BIB 3 6 2053900200002 REACTION (26-FE-57(N,G)26-FE-58,,SPC) 2053900200003 IN PERCENT. 2053900200004 COMMENT GAMMA ENERGIES OF 5001.0, 4322.1, 4298.1, 4139.9 AND 2053900200005 3881.8 KEV ARE SECONDARY GROUND-STATE TRANSITIONS. 2053900200006 HISTORY (731214C) 2053900200007 (760421E) 2053900200008 ENDBIB 6 0 2053900200009 NOCOMMON 0 0 2053900200010 DATA 4 24 2053900200011 E E-RSL DATA DATA-ERR 2053900200012 MEV MEV GAM/100N PER-CENT 2053900200013 3.8818E+00 7.0000E-04 1.2000E+00 2.0000E-01 2053900200014 4.1399E+00 7.0000E-04 2.1000E+00 2.0000E-01 2053900200015 4.2981E+00 6.0000E-04 8.0000E-01 2.0000E-01 2053900200016 4.3221E+00 6.0000E-04 2.8000E+00 3.0000E-01 2053900200017 4.6265E+00 5.0000E-04 3.3000E+00 2.0000E-01 2053900200018 4.7498E+00 6.0000E-04 3.0000E+00 2.0000E-01 2053900200019 4.8239E+00 6.0000E-04 2.4000E+00 2.0000E-01 2053900200020 5.0010E+00 7.0000E-04 1.5000E+00 2.0000E-01 2053900200021 5.0440E+00 5.0000E-04 1.0700E+01 8.0000E-01 2053900200022 5.4939E+00 6.0000E-04 1.0900E+01 9.0000E-01 2053900200023 5.6002E+00 6.0000E-04 1.1000E+00 2.0000E-01 2053900200024 5.6916E+00 6.0000E-04 2.5000E+00 2.0000E-01 2053900200025 5.7218E+00 6.0000E-04 2.5000E+00 2.0000E-01 2053900200026 5.7470E+00 6.0000E-04 2.4000E+00 2.0000E-01 2053900200027 5.9056E+00 7.0000E-04 2.5000E+00 3.0000E-01 2053900200028 6.0287E+00 6.0000E-04 1.2000E+00 2.0000E-01 2053900200029 6.1631E+00 6.0000E-04 3.3000E+00 3.0000E-01 2053900200030 6.4143E+00 7.0000E-04 1.6000E+00 2.0000E-01 2053900200031 6.5064E+00 7.0000E-04 6.8000E+00 8.0000E-01 2053900200032 6.9607E+00 7.0000E-04 1.0500E+01 1.0000E+00 2053900200033 7.2622E+00 8.0000E-04 1.1400E+01 1.2000E+00 2053900200034 8.3697E+00 9.0000E-04 1.1800E+01 1.5000E+00 2053900200035 9.2337E+00 1.0000E-03 2.2000E+00 4.0000E-01 2053900200036 1.0044E+01 1.2000E-03 2.7000E+00 5.0000E-01 2053900200037 ENDDATA 26 0 2053900200038 ENDSUBENT 37 0 2053900299999 ENDENTRY 2 0 2053999999999