ENTRY 41385 20221025 420941385 0 1 SUBENT 41385001 20221025 420941385 1 1 BIB 14 51 41385 1 2 TITLE Inelastic scattering of neutrons on 56Fe nuclei 41385 1 3 AUTHOR (Yu.A.Nemilov, L.A.Pobedonostsev, E.L.Teterin) 41385 1 4 REFERENCE (J,AE,53,194,1982) Issue 3. 41385 1 5 Main reference. Data are given. 41385 1 6 English translation not published in Sov.J.Atom.Energy.41385 1 7 INSTITUTE (4RUSRI) 41385 1 8 FACILITY (CCW,4RUSRI) Electrostatic accelerator EG-5 41385 1 9 DETECTOR (GELI) Gamma- spectrometer with Ge(Li) detector of 41385 1 10 volume 40 cm**3, resolution 4 keV on 60Co. 41385 1 11 Placed at 125 deg angle relative to incident neutron 41385 1 12 beam direction. 41385 1 13 Calibrated in relative units from 1764 keV gamma-quanta41385 1 14 by 226Ra standard source, which gamma yields 41385 1 15 are known with uncertainty 1.%. 41385 1 16 Absolute efficiency for 847 keV level was determined 41385 1 17 by 836 keV gamma of Mn-54 standard source, calibrated 41385 1 18 with uncertainty 0.8 %. 41385 1 19 For Egamma > 2500 keV - relative calibration by 41385 1 20 gamma-cascades from Al-27(p,gamma)Si-28 reaction at 41385 1 21 proton energy 2046 keV. 41385 1 22 (TRD) Mica layer and U-235 layer in Cd container 41385 1 23 attached to sample - for U-235 fission fragments 41385 1 24 registration to determine neutron flux. 41385 1 25 METHOD (GSPEC) 41385 1 26 SAMPLE . Iron cylinder 20 mm diameter, 30 mm height. 41385 1 27 Placed at 100 mm distance from neutron source. 41385 1 28 MONITOR (92-U-235(N,F),,SIG) For neutron flux monitoring. 41385 1 29 Values are not given in the article. 41385 1 30 MONIT-REF (,,C,76ANL,,,1976) 41385 1 31 Proc. Neande/Neacrp Specialists Meeting on Fast Neutron41385 1 32 Fission Cross Sections of 233, 235, 238U and 239Pu 41385 1 33 Supplement Material Presented for Consideration by the 41385 1 34 Working Groups. Argonne national Lab., 28-30 June, 197641385 1 35 CORRECTION - for background of neutrons scattering on iron in the 41385 1 36 experimental hall ( 1.2 -2.%), 41385 1 37 - for neutron multiple scattering in sample, 41385 1 38 - for neutron and gamma self-absorption in sample. 41385 1 39 ANALYSIS (4PI1A) 41385 1 40 ERR-ANALYS (ERR-T) Total error. Some of its constituents are 41385 1 41 given below 41385 1 42 (ERR-1,1.2,10.) Uncertainty of gamma detector 41385 1 43 calibration: 41385 1 44 for Egamma < 1764 keV - 1.2 %, 41385 1 45 for Egamma > 2000 keV - 5-10 %. 41385 1 46 (ERR-3,3.5,4.5) Uncertainty of the neutron flux 41385 1 47 determination. 41385 1 48 HISTORY (20010719C) + + Compiled at the centre - CJD + + 41385 1 49 (20010719U) Last checking has been done. 41385 1 50 (20221025U) Correction for current rules. 41385 1 51 Monitor (25-MN-53(N,G)25-MN-54,,SIG) was deleted - 41385 1 52 Mn standard source was used for calibration. 41385 1 53 ENDBIB 51 0 41385 1 54 COMMON 1 3 41385 1 55 EN-RSL-HW 41385 1 56 KEV 41385 1 57 30. 41385 1 58 ENDCOMMON 3 0 41385 1 59 ENDSUBENT 58 0 41385 199999 SUBENT 41385002 20221025 420941385 2 1 BIB 4 4 41385 2 2 REACTION (26-FE-56(N,INL)26-FE-56,PAR,SIG) 41385 2 3 INC-SOURCE (P-T) For neutrons in energy range 900 - 2100 keV 41385 2 4 EN-SEC (E-LVL,26-FE-56) 41385 2 5 STATUS (TABLE) Table 1 of J,AE,53,194,1982 41385 2 6 ENDBIB 4 0 41385 2 7 COMMON 1 3 41385 2 8 E-LVL 41385 2 9 KEV 41385 2 10 847. 41385 2 11 ENDCOMMON 3 0 41385 2 12 DATA 3 25 41385 2 13 EN DATA ERR-T 41385 2 14 KEV MB MB 41385 2 15 893. 33. 1.5 41385 2 16 945. 105. 5. 41385 2 17 997. 202. 7. 41385 2 18 1048. 267. 10. 41385 2 19 1100. 318. 11. 41385 2 20 1150. 320. 12. 41385 2 21 1200. 356. 13. 41385 2 22 1254. 396. 14. 41385 2 23 1305. 377. 14. 41385 2 24 1355. 379. 14. 41385 2 25 1400. 374. 15. 41385 2 26 1457. 468. 18. 41385 2 27 1508. 510. 18. 41385 2 28 1553. 500. 18. 41385 2 29 1610. 561. 21. 41385 2 30 1660. 580. 20. 41385 2 31 1711. 671. 24. 41385 2 32 1762. 674. 25. 41385 2 33 1812. 488. 18. 41385 2 34 1863. 462. 16. 41385 2 35 1913. 651. 23. 41385 2 36 1964. 720. 28. 41385 2 37 2015. 836. 32. 41385 2 38 2065. 849. 31. 41385 2 39 2115. 805. 30. 41385 2 40 ENDDATA 27 0 41385 2 41 ENDSUBENT 40 0 41385 299999 SUBENT 41385003 20221025 420941385 3 1 BIB 4 4 41385 3 2 REACTION (26-FE-56(N,INL)26-FE-56,PAR,SIG) 41385 3 3 INC-SOURCE (D-D) For neutrons in energy range 4000 - 5000 keV 41385 3 4 EN-SEC (E-LVL,26-FE-56) 41385 3 5 STATUS (TABLE) Table 2 of J,AE,53,194,1982 41385 3 6 ENDBIB 4 0 41385 3 7 NOCOMMON 0 0 41385 3 8 DATA 5 63 41385 3 9 E-LVL E-LVL EN DATA ERR-T 41385 3 10 KEV KEV KEV MB MB 41385 3 11 847. 4130. 426. 21. 41385 3 12 847. 4360. 413. 20. 41385 3 13 847. 4480. 420. 21. 41385 3 14 847. 4590. 420. 20. 41385 3 15 847. 4700. 415. 20. 41385 3 16 847. 4920. 390. 20. 41385 3 17 847. 5000. 410. 20. 41385 3 18 2085. 4130. 127. 7. 41385 3 19 2085. 4360. 125. 6. 41385 3 20 2085. 4480. 135. 7. 41385 3 21 2085. 4590. 125. 7. 41385 3 22 2085. 4700. 129. 8. 41385 3 23 2085. 4920. 126. 7. 41385 3 24 2085. 5000. 115. 6. 41385 3 25 2658. 4130. 160. 11. 41385 3 26 2658. 4360. 154. 10. 41385 3 27 2658. 4480. 123. 9. 41385 3 28 2658. 4590. 128. 9. 41385 3 29 2658. 4700. 129. 9. 41385 3 30 2658. 4920. 137. 10. 41385 3 31 2658. 5000. 122. 9. 41385 3 32 2941. 4130. 50. 4. 41385 3 33 2941. 4360. 45. 4. 41385 3 34 2941. 4480. 35. 4. 41385 3 35 2941. 4590. 34. 4. 41385 3 36 2941. 4700. 28. 3. 41385 3 37 2941. 4920. 29. 3. 41385 3 38 2941. 5000. 30. 3. 41385 3 39 3120. 3123. 4130. 110. 8. 41385 3 40 3120. 3123. 4360. 110. 8. 41385 3 41 3120. 3123. 4480. 109. 8. 41385 3 42 3120. 3123. 4590. 111. 8. 41385 3 43 3120. 3123. 4700. 104. 8. 41385 3 44 3120. 3123. 4920. 117. 8. 41385 3 45 3120. 3123. 5000. 95. 8. 41385 3 46 3370. 4130. 53. 5. 41385 3 47 3370. 4360. 47. 5. 41385 3 48 3370. 4480. 48. 5. 41385 3 49 3370. 4590. 61. 6. 41385 3 50 3370. 4700. 47. 5. 41385 3 51 3370. 4920. 65. 6. 41385 3 52 3370. 5000. 62. 6. 41385 3 53 3445. 4130. 55. 5. 41385 3 54 3445. 4360. 56. 5. 41385 3 55 3445. 4480. 57. 6. 41385 3 56 3445. 4590. 58. 6. 41385 3 57 3445. 4700. 60. 6. 41385 3 58 3445. 4920. 60. 6. 41385 3 59 3445. 5000. 58. 6. 41385 3 60 3601. 4130. 43. 6. 41385 3 61 3601. 4360. 48. 7. 41385 3 62 3601. 4480. 45. 6. 41385 3 63 3601. 4590. 48. 6. 41385 3 64 3601. 4700. 42. 5. 41385 3 65 3601. 4920. 44. 6. 41385 3 66 3601. 5000. 45. 6. 41385 3 67 3832. 4130. 10. 2. 41385 3 68 3832. 4360. 15. 3. 41385 3 69 3832. 4480. 18. 3. 41385 3 70 3832. 4590. 21. 3. 41385 3 71 3832. 4700. 20. 3. 41385 3 72 3832. 4920. 19. 3. 41385 3 73 3832. 5000. 17. 3. 41385 3 74 ENDDATA 65 0 41385 3 75 ENDSUBENT 74 0 41385 399999 ENDENTRY 3 0 4138599999999