IAEA-NDS ENDF Download System, v-2008-07-22 0 0 0 0 9.019000+3 1.883500+1 0 0 0 17099 1451 1 0.000000+0 0.000000+0 0 0 0 07099 1451 2 0.000000+0 0.000000+0 0 0 36 67099 1451 3 9-F - 19 ORNL EVAL-NOV79 C.Y.FU,D.C.LARSON,F.G.PEREY 7099 1451 4 DIST-MAR84 840730 7099 1451 5 FILE 1. GENERAL INFORMATION 7099 1451 6 SECTIONS 451. DESCRIPTIVE DATA 7099 1451 7 FILE 2. RESONANCE PARAMETERS 7099 1451 8 SECTION 151. GENERAL DESIGNATION FOR RESONANCE INTEGRALS 7099 1451 9 EFFECTIVE SCATTERING LENGTH OF 5.64 FERMI(MU73) IS GIVEN. 7099 1451 10 FILE 3. NEUTRON CROSS SECTIONS 7099 1451 11 SECTION 16. (N,2N) REACTION 7099 1451 12 FOR THE (N,2N) CROSS SECTION A LINE WAS DRAWN THROUGH THE DATA 7099 1451 13 OF BO65,ME67,MC60,RA62 AND SH68. THESE MEASUREMENTS SPANNED THE 7099 1451 14 ENERGY RANGE FROM THRESHOLD (10.98 MEV) TO 20 MEV AND WERE 7099 1451 15 GENERALLY CONSISTENT. IT SHOULD BE NOTED THAT THE Q VALUES FOR 7099 1451 16 THE N,2NP AND N,2NA REACTIONS ARE -16.04 AND -14.85 MEV 7099 1451 17 RESPECTIVELY, SO THEY BEGIN TO COMPETE WITH THE N,2NG CHANNEL 7099 1451 18 ABOVE 15.6 MEV. MODEL CALCULATIONS USED FOR THE GENERAL PURPOSE 7099 1451 19 EVALUATION INCLUDED THESE COMPONENTS IN THE N,2N CROSS SECTION. 7099 1451 20 THE DATA USED FOR THIS EVALUATION CONTAIN ONLY THE N,2NG COMPONENT7099 1451 21 THUS ABOVE 15 MEV THIS EVALUATION DIFFERS FROM THE GENERAL 7099 1451 22 PURPOSE EVALUATION. 7099 1451 23 ******** DECAY OF 18F (FILES 8/16 AND 9/16) ******** 7099 1451 24 THESE FILES WERE PROVIDED BY C. REICH OF INEL FOR THE ENDF/B-V 7099 1451 25 EVALUATION EFFORT OF CSWEG. 7099 1451 26 THE 19F(N,2N) REACTION LEADS TO 18F, A GAS, WHICH HAS A HALFLIFE 7099 1451 27 OF 1.83 HOURS. IT DECAYS 100% BY POSITRON EMISSION TO THE GROUND 7099 1451 28 STATE OF 18O, A STABLE GAS. TWO 0.511 MEV GAMMA RAYS ARE EMITTED 7099 1451 29 ******* REFERENCES ********* 7099 1451 30 MU73 S.F.MUGHABGHAB AND D.I.GARBER,BNL-325,THIRD EDITION(1973). 7099 1451 31 BO65 M. BORMANN, E. FRETWURST, P. SHEHKA, G. WREGE, H. BUTTE, 7099 1451 32 A. LINDNER AND H. MELDNER, NUCL. PHYS. 63,438 (1965) 7099 1451 33 ME67 H.O. MENLOVE, K.L. COOP, H.A. GRENCH AND R. SHER, PHYS. REV. 7099 1451 34 163, 1308 (1967) 7099 1451 35 MC60 J.H. MCCRARY AND I.L. MORGAN, B.A.P.S. SER II,5,246, (1960) 7099 1451 36 RA62 L.A. RAYBURN, B.A.P.S. 7,335 (1962) 7099 1451 37 SH68 T. SHIOKAWA, M. YAGI, H. KAJI AND T. SASAKI, J. INORG. NUCL. 7099 1451 38 CHEM. 30,1 (1968) 7099 1451 39 1 451 45 17099 1451 40 2 151 4 17099 1451 41 3 16 8 17099 1451 42 8 16 3 17099 1451 43 9 16 4 17099 1451 44 33 16 8 17099 1451 45 0.000000+0 0.000000+0 0 0 0 07099 1 0 46 0.000000+0 0.000000+0 0 0 0 07099 0 0 47 9.019000+3 1.883500+1 0 0 1 07099 2151 48 9.019000+3 1.000000+0 0 0 1 07099 2151 49 1.000000-5 2.000000+7 0 0 0 07099 2151 50 5.000000-1 5.360000-1 0 0 0 07099 2151 51 0.000000+0 0.000000+0 0 0 0 07099 2 0 52 0.000000+0 0.000000+0 0 0 0 07099 0 0 53 9.019000+3 1.883500+1 0 99 0 07099 3 16 54 0.000000+0-1.043100+7 0 0 1 147099 3 16 55 14 2 7099 3 16 56 1.098500+7 0.000000+0 1.150000+7 2.500000-3 1.200000+7 7.400000-37099 3 16 57 1.250000+7 1.600000-2 1.300000+7 2.700000-2 1.350000+7 3.900000-27099 3 16 58 1.400000+7 4.900000-2 1.450000+7 5.800000-2 1.500000+7 6.700000-27099 3 16 59 1.600000+7 7.800000-2 1.700000+7 8.700000-2 1.800000+7 9.200000-27099 3 16 60 1.900000+7 9.400000-2 2.000000+7 9.100000-2 7099 3 16 61 0.000000+0 0.000000+0 0 0 0 07099 3 0 62 0.000000+0 0.000000+0 0 0 0 07099 0 0 63 9.019000+3 1.883500+1 0 0 1 07099 8 16 64 9.018000+3 0.000000+0 9 0 6 70987099 8 16 65 6.584400+3 2.000000+0 8.018000+3 1.000000+0 1.655500+6 1.000000+07099 8 16 66 0.000000+0 0.000000+0 0 0 0 07099 8 0 67 0.000000+0 0.000000+0 0 0 0 07099 0 0 68 9.019000+3 1.883500+1 0 0 1 07099 9 16 69 0.000000+0-1.043100+7 0 0 1 27099 9 16 70 2 2 7099 9 16 71 1.098500+7 1.000000+0 2.000000+7 1.000000+0 7099 9 16 72 0.000000+0 0.000000+0 0 0 0 07099 9 0 73 0.000000+0 0.000000+0 0 0 0 07099 0 0 74 9.019000+3 1.883500+1 0 0 0 1709933 16 75 0.000000+0 0.000000+0 0 16 0 2709933 16 76 0.000000+0 0.000000+0 0 1 14 7709933 16 77 1.000000-5 0.000000+0 1.098500+7 2.500000-1 1.250000+7 4.000000-2709933 16 78 1.400000+7 2.250000-2 1.600000+7 4.000000-2 1.800000+7 9.000000-2709933 16 79 2.000000+7 0.000000+0 709933 16 80 0.000000+0 0.000000+0 0 1 6 3709933 16 81 1.000000-5 0.000000+0 1.098500+7 2.250000-2 2.000000+7 0.000000+0709933 16 82 0.000000+0 0.000000+0 0 0 0 0709933 0 83 0.000000+0 0.000000+0 0 0 0 07099 0 0 84 0.000000+0 0.000000+0 0 0 0 0 0 0 0 85 0.000000+0 0.000000+0 0 0 0 0 -1 0 0 0