SUBENT 21965005 20060612 BIB 14 48 REACTION (28-NI-58(N,X)27-CO-57,,SIG) Sum of the N,N+P, N,P+N and N,D reactions FACILITY (CCW,2AUSIRK) IRK accelerator for the energy range 13.4 to 14.8 MeV, energy steps 0.04 to 0.15 MeV. METHOD (STTA) Stack target irradiation DETECTOR (SCIN) Li-I(Eu) scintillation detector for the time distribution of the neutron production DECAY-DATA (27-CO-57,,DG) MONITOR (13-AL-27(N,A)11-NA-24,,SIG) MONIT-REF (,S.TAGESEN+,R,FIZ-KA-13-3,1981) Cross section data taken from evaluation by Tagesen and Vonach, physics data 13-1,1981, Fachinformationszentrum Karlsruhe. DECAY-MON (11-NA-24,14.98HR,DG) COMMENT .The datum at e = 14.690 MeV resulted from a measurement at the van de graaff accelerator/cbnm. SAMPLE .Natural Ni, purity > 99.98 per cent .Each sample was packed together either with two or at least one aluminium foil for monitoring. STATUS .Data taken from main reference ERR-ANALYS .The principal sources of uncertainty were (ERR-S) Counting statistics as function of energy (ERR-2) Error due to masses for sampl eand reference including purity (ERR-3) Error due to the detector efficiency for sample radiation (ERR-4) Error due to the detector efficiency for Na-24 radiation (ERR-7) Max error due to half-life of Na-24 (ERR-8) Error due to flux gradient in sample (experimentally determined) (ERR-9) Max Error due to correction for elastic neutr scattering by samples and sample holder (ERR-10) Max Error arised from correction for neutron scattering effects due to target backind (ERR-11) Error due to room return background (ERR-12) Error due to correction for relatingthe measured cross section to the average neutron energy (MONIT-ERR) 27-Al(N,A)Na-24 reference cross section error FLAG (1.) Irradiation at Geel - CBNM HISTORY (19850702C) If. (19850723E) (19860106E) (20060609A) Error structure, energy resolution and monitor values added. Displacement of Data-Energy corrected ENDBIB 48 0 COMMON 8 6 ERR-3 ERR-4 ERR-HL ERR-7 ERR-9 ERR-10 ERR-11 ERR-12 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2.70 0.3 0.1 0.1 0.1 0.1 0.1 0.1 ENDCOMMON 6 0 DATA 12 18 EN EN-ERR EN-RSL-FW DATA ERR-T MONIT MONIT-ERR MONIT-ERR ERR-S ERR-2 ERR-8 FLAG MEV MEV MEV MB MB MB MB PER-CENT PER-CENT PER-CENT PER-CENT NO-DIM 1.3470E+01 1.5E-02 0.160 4.98E+02 1.5E+01 125.19 1.17 0.93 0.80 0.20 0.06 1.3565E+01 1.5E-02 0.130 5.12E+02 1.5E+01 125.58 0.78 0.62 0.95 0.15 0.12 1.3620E+01 1.5E-02 0.120 5.22E+02 1.5E+01 125.59 0.69 0.55 0.95 0.20 1.3680E+01 1.0E-02 0.110 5.29E+02 1.5E+01 125.04 0.70 0.56 0.90 0.15 0.12 1.3815E+01 1.0E-02 0.090 5.49E+02 1.5E+01 122.77 0.67 0.55 0.70 0.20 0.06 1.3960E+01 1.0E-02 0.080 5.65E+02 1.6E+01 122.56 0.64 0.52 0.80 0.15 0.12 1.4035E+01 1.0E-02 0.080 5.70E+02 1.7E+01 122.13 0.64 0.52 1.00 0.20 1.4115E+01 1.0E-02 0.090 5.78E+02 1.7E+01 121.86 0.65 0.53 0.90 0.15 0.12 1.4265E+01 1.0E-02 0.110 6.06E+02 1.7E+01 120.68 0.72 0.60 0.60 0.20 0.06 1.4415E+01 1.0E-02 0.150 6.22E+02 1.8E+01 117.32 0.43 0.37 0.75 0.15 0.12 1.4480E+01 1.0E-02 0.170 6.27E+02 1.8E+01 116.34 0.64 0.55 0.75 0.20 1.4550E+01 1.5E-02 0.180 6.32E+02 1.8E+01 115.29 0.67 0.58 0.70 0.15 0.12 1.4660E+01 1.5E-02 0.210 6.40E+02 1.8E+01 113.67 0.58 0.51 0.60 0.20 0.06 1.4690E+01 1.5E-02 0.150 6.49E+02 3.4E+01 113.24 0.52 0.52 3.73 0.20 0.12 1. 1.4750E+01 1.5E-02 0.230 6.52E+02 1.9E+01 113.20 0.60 0.53 0.65 0.15 0.12 1.4780E+01 1.5E-02 0.240 6.56E+02 1.9E+01 113.27 0.64 0.57 0.60 0.20 1.4810E+01 1.5E-02 0.250 6.64E+02 1.9E+01 113.11 0.78 0.69 0.65 0.15 0.12 1.4830E+01 1.5E-02 0.270 6.62E+02 1.9E+01 112.70 0.85 0.75 0.60 0.20 0.06 ENDDATA 40 0 ENDSUBENT 100 0