ENTRY 40068 20150907 41704006800000001 SUBENT 40068001 20150907 41704006800100001 BIB 16 42 4006800100002 INSTITUTE (4ZZZDUB) 4006800100003 REFERENCE (R,JINR-P3-5609,197103) 4006800100004 AUTHOR (H.Malecki, L.B.Pikelner, I.M.Salamatin, E.I.Sharapov) 4006800100005 H.Malecki( in Engl.abstract)=Kh.Maletski 4006800100006 TITLE U-238 neutron resonance radiation width 4006800100007 FACILITY (REAC,4ZZZDUB) Fast pulsed reactor IBR with linear 4006800100008 accelerator 4006800100009 INC-SPECT Resonance neutrons with time resolution 6.nsec/m 4006800100010 SAMPLE Metallic sample of natural uranium discs of 4006800100011 thickness 1mm,.4 mm and 12mm and 190 mm in diameter 4006800100012 for transmission measurements and 1 mm thickness and 4006800100013 160 mm in diameter for radioactive capture measurements4006800100014 METHOD (TOF,TRN) Time-of-flight. Flight path 500m. 4006800100015 DETECTOR (SCIN) Sectional liquid scintillation detector with 4006800100016 volume 250. litres and cylindrical channel on axis 4006800100017 in radiative capture measurements. Detector efficiency 4006800100018 was constant (in 5% limits of uncertainty) in resonance4006800100019 energy range. 4006800100020 That detector in transmission measurements but 4006800100021 material with large capture cross section was 4006800100022 introduced into axis channel instead of sample 4006800100023 ANALYSIS (AREA) Area analysis with accounting of interference 4006800100024 between resonance and potential scattering 4006800100025 MONITOR Flux behavior with energy was determined from 4006800100026 thin boron counter measurements. Absolute calibration 4006800100027 of product of neutron flux and detector efficiency 4006800100028 was carried out by determination of resonance gap area 4006800100029 in measurements for resonances with elastic width 4006800100030 more less than gamma-width. 4006800100031 PART-DET (G) Gamma-rays for radiative capture measurements 4006800100032 (N) Neutrons in transmission measurements 4006800100033 STATUS (TABLE) Data from Dubna-report, P3-5609, 1971, 4006800100034 table on page 10. 4006800100035 CORRECTION Correction on neutron capture after scattering was 4006800100036 introduced when it was necessary 4006800100037 ERR-ANALYS (EN-RES-ERR) Is determined by resolution 4006800100038 (DATA-ERR) no information available 4006800100039 HISTORY (19710617C) 4006800100040 (20141114A) SD: Updated to new date formats,lower case.4006800100041 Info in SAMPLE corrected. 4006800100042 (20150907U) M.M. Article was checked, BIB information 4006800100043 was updated in AUTHOR, DETECTOR. 4006800100044 ENDBIB 42 0 4006800100045 NOCOMMON 0 0 4006800100046 ENDSUBENT 45 0 4006800199999 SUBENT 40068002 20141114 41704006800200001 BIB 2 2 4006800200002 REACTION (92-U-238(N,EL),,WID) 4006800200003 HISTORY (20141114S) SD: Data restored from archive 4006800200004 ENDBIB 2 0 4006800200005 NOCOMMON 0 0 4006800200006 DATA 4 38 4006800200007 EN-RES EN-RES-ERR DATA DATA-ERR 4006800200008 EV EV MILLI-EV MILLI-EV 4006800200009 66. 0.1 24. 1.5 4006800200010 80.7 0.1 2.2 0.2 4006800200011 102.4 0.1 70. 3. 4006800200012 116.9 0.1 22. 3. 4006800200013 145.8 0.1 0.84 0.06 4006800200014 165.4 0.1 3. 0.3 4006800200015 189.5 0.2 164. 5. 4006800200016 208.4 0.2 48. 2. 4006800200017 237.6 0.2 27. 3. 4006800200018 273.9 0.25 22. 3. 4006800200019 291.2 0.25 16.4 2. 4006800200020 311.7 0.3 0.9 0.1 4006800200021 348.1 0.35 78. 10. 4006800200022 377. 0.4 0.9 0.15 4006800200023 398.1 0.45 4.7 0.5 4006800200024 410.7 0.45 20. 3. 4006800200025 434.6 0.5 8. 1. 4006800200026 464.1 0.55 5. 0.5 4006800200027 479.4 0.6 3.5 0.5 4006800200028 519. 0.7 42. 6. 4006800200029 536.2 0.7 55. 15. 4006800200030 580.7 0.8 36. 6. 4006800200031 594.8 0.8 93. 10. 4006800200032 621. 0.9 33. 10. 4006800200033 629. 0.9 7. 1. 4006800200034 662. 1. 150. 20. 4006800200035 694. 1. 40. 10. 4006800200036 709. 1. 20. 5. 4006800200037 733. 1.1 3.5 0.6 4006800200038 767. 1.2 7. 1. 4006800200039 792. 1.2 6. 1. 4006800200040 822. 1.3 66. 16. 4006800200041 869. 1.4 5. 2. 4006800200042 907. 1.5 40. 10. 4006800200043 939. 1.6 120. 20. 4006800200044 960. 1.6 130. 20. 4006800200045 1026. 2. 8. 2. 4006800200046 1057. 2. 90. 30. 4006800200047 ENDDATA 40 0 4006800200048 ENDSUBENT 47 0 4006800299999 SUBENT 40068003 20141114 41704006800300001 BIB 2 2 4006800300002 REACTION (92-U-238(N,G),,WID) 4006800300003 HISTORY (20141114S) SD: Data restored from archive 4006800300004 ENDBIB 2 0 4006800300005 NOCOMMON 0 0 4006800300006 DATA 4 31 4006800300007 EN-RES EN-RES-ERR DATA DATA-ERR 4006800300008 EV EV MILLI-EV MILLI-EV 4006800300009 66. 0.1 25. 2. 4006800300010 102.4 0.1 26. 2. 4006800300011 116.9 0.1 23. 2. 4006800300012 189.5 0.2 22. 2. 4006800300013 208.4 0.2 26. 3. 4006800300014 237.6 0.2 26. 3. 4006800300015 273.9 0.25 25. 3. 4006800300016 291.2 0.25 23. 2. 4006800300017 348.1 0.35 22. 2. 4006800300018 410.7 0.45 25. 4. 4006800300019 519.0 0.7 23. 2. 4006800300020 536.2 0.7 23. 2. 4006800300021 580.7 0.8 23. 2. 4006800300022 594.8 0.8 24. 2. 4006800300023 621.0 0.9 24. 3. 4006800300024 662. 1. 22. 2. 4006800300025 694. 1. 24. 2. 4006800300026 709. 1. 26. 3. 4006800300027 822.0 1.3 24. 3. 4006800300028 853.0 1.4 26. 3. 4006800300029 857.0 1.4 25. 3. 4006800300030 907.0 1.5 25. 3. 4006800300031 939.0 1.6 24. 3. 4006800300032 960.0 1.6 22. 3. 4006800300033 994.0 1.7 27. 3. 4006800300034 1057.0 2.0 22. 3. 4006800300035 1100.0 2.0 25. 3. 4006800300036 1142.0 2.0 26. 3. 4006800300037 1170.0 2.0 23. 3. 4006800300038 1179.0 2.0 22. 3. 4006800300039 1197.0 2.0 26. 4. 4006800300040 ENDDATA 33 0 4006800300041 ENDSUBENT 40 0 4006800399999 ENDENTRY 3 0 4006899999999