ENTRY 10851 20130523 13921085100000001 SUBENT 10851001 20130523 13921085100100001 BIB 16 51 1085100100002 TITLE Neutron inelastic scattering cross sections of 238U 1085100100003 via (n,n'gamma) 1085100100004 AUTHOR (A.Mittler,G.P.Couchell,W.A.Schier,S.Ashar,J.H.Chang, 1085100100005 T.Y.Wang) 1085100100006 REFERENCE (C,79KNOX,,680,197910) 1085100100007 REL-REF (O,13991003,D.W.S.Chan+,J,PR/C,26,(3),841,1982) 1085100100008 Final data for additional 16 levels of which 1085100100009 preliminary results are given in the Knoxville paper 1085100100010 INSTITUTE (1USALTI) 1085100100011 FACILITY (VDG,1USALTI) 1085100100012 INC-SOURCE (P-T) 1085100100013 SAMPLE A wobbled and water-cooled 238U disc scattering sample,1085100100014 3.8 cm in diameter and 1.2 cm thick. 1085100100015 PART-DET (G,N) 1085100100016 DETECTOR (GELI,NAICR,SCIN,FISCH) A 40 cm3 Ge(Li) detector 1085100100017 surrounded by NaI(Tl) detector for gamma-ray 1085100100018 detection. Neutron flux monitored with a plastic 1085100100019 scintillator and a fission chamber. 1085100100020 METHOD (GSPEC,COINC,TOF) De-excited gamma rays from the 1085100100021 scatterer were detected with Ge(Li) detector placed 1085100100022 at 125 degrees with respect to the incident neutron 1085100100023 flux and 88 cm from the center of scatterer. An 1085100100024 annular NaI(Tl) detector, which was surrounded the 1085100100025 Ge(Li) detector, was used to detect Compton events. 1085100100026 Neutron monitoring during the data runs was done by a 1085100100027 neutron time-of-flight detector. The 0 degree - 1085100100028 neutron fluence was measured after each run with a 1085100100029 long counter and a fission chamber in a TOF system. 1085100100030 ANALYSIS (4PI1A) The 125 degrees data obtained from energy 1085100100031 spectra were converted to gamma-ray production cross 1085100100032 sections. Angle-integrated cross sections were 1085100100033 deduced from the gamma-ray production results by 1085100100034 multiplying the data by 4 pi, therefore assuming that 1085100100035 contributions due to P4 and higher-order Legendre 1085100100036 polynomials are negligible. 1085100100037 ERR-ANALYS (ERR-T) Total uncertainties in gamma-ray production 1085100100038 cross sections were typically 10% for the strong 1085100100039 transitions and 20% for the weak ones. 1085100100040 (ERR-1,0.,3.) 4 pi integration error. 1085100100041 STATUS (CURVE) Unable to obtain data from authors, digitized 1085100100042 data. 1085100100043 COMMENT The A=238 mass chain evaluation has slightly 1085100100044 different, within a decimal point, energy levels. 1085100100045 EXFOR compilation level energies are based on the 1085100100046 data that were in experimental paper. Gamma rays 1085100100047 detected indicate energy levels, however, feeding 1085100100048 from the higher lying states was not excluded. 1085100100049 HISTORY (19890124C) 1085100100050 (20130523A) BP: Updated to new date formats,lower 1085100100051 case. Corrections according last EXFOR rules and Dict. 1085100100052 Digitized Fig. 6. 1085100100053 ENDBIB 51 0 1085100100054 COMMON 1 3 1085100100055 ANG 1085100100056 ADEG 1085100100057 125.0 1085100100058 ENDCOMMON 3 0 1085100100059 ENDSUBENT 58 0 1085100199999 SUBENT 10851002 20130523 13921085100200001 BIB 2 2 1085100200002 REACTION (92-U-238(N,INL)92-U-238,PAR,SIG) 1085100200003 STATUS (CURVE) Fig.6, page 683. 1085100200004 ENDBIB 2 0 1085100200005 COMMON 1 3 1085100200006 E-LVL 1085100200007 KEV 1085100200008 1059.9 1085100200009 ENDCOMMON 3 0 1085100200010 DATA 3 17 1085100200011 EN DATA ERR-T 1085100200012 MEV MB MB 1085100200013 1.174E+00 6.414E+01 1.195E+01 1085100200014 1.183E+00 7.908E+01 9.470E+00 1085100200015 1.234E+00 1.154E+02 1.296E+01 1085100200016 1.283E+00 1.388E+02 1.595E+01 1085100200017 1.392E+00 1.785E+02 1.346E+01 1085100200018 1.414E+00 1.636E+02 1.545E+01 1085100200019 1.494E+00 1.884E+02 1.345E+01 1085100200020 1.525E+00 1.884E+02 1.345E+01 1085100200021 1.553E+00 2.038E+02 1.495E+01 1085100200022 1.570E+00 2.132E+02 1.395E+01 1085100200023 1.643E+00 2.057E+02 1.744E+01 1085100200024 1.694E+00 2.081E+02 1.944E+01 1085100200025 1.769E+00 2.106E+02 9.466E+00 1085100200026 1.798E+00 2.125E+02 1.097E+01 1085100200027 1.841E+00 2.404E+02 1.644E+01 1085100200028 1.893E+00 1.900E+02 9.472E+00 1085100200029 1.975E+00 2.248E+02 1.495E+01 1085100200030 ENDDATA 19 0 1085100200031 ENDSUBENT 30 0 1085100299999 SUBENT 10851003 20130523 13921085100300001 BIB 3 3 1085100300002 REACTION (92-U-238(N,INL)92-U-238,PAR,SIG) 1085100300003 STATUS (CURVE) Fig.6, page 683. 1085100300004 LEVEL-PROP (92-U-238,E-LVL=1224.0,SPIN=2.,PARITY=+1.) 1085100300005 ENDBIB 3 0 1085100300006 COMMON 1 3 1085100300007 E-LVL 1085100300008 KEV 1085100300009 1224.0 1085100300010 ENDCOMMON 3 0 1085100300011 DATA 3 12 1085100300012 EN DATA ERR-T 1085100300013 MEV MB MB 1085100300014 1.409E+00 2.826E+01 2.948E+00 1085100300015 1.491E+00 4.941E+01 3.734E+00 1085100300016 1.514E+00 5.371E+01 3.542E+00 1085100300017 1.553E+00 5.544E+01 3.540E+00 1085100300018 1.579E+00 5.208E+01 3.542E+00 1085100300019 1.640E+00 5.870E+01 4.527E+00 1085100300020 1.694E+00 6.887E+01 5.311E+00 1085100300021 1.766E+00 5.445E+01 7.665E+00 1085100300022 1.788E+00 7.467E+01 3.736E+00 1085100300023 1.842E+00 6.145E+01 4.130E+00 1085100300024 1.887E+00 4.784E+01 4.525E+00 1085100300025 1.965E+00 5.523E+01 4.916E+00 1085100300026 ENDDATA 14 0 1085100300027 ENDSUBENT 26 0 1085100399999 SUBENT 10851004 20130523 13921085100400001 BIB 2 2 1085100400002 REACTION (92-U-238(N,INL)92-U-238,PAR,SIG) 1085100400003 STATUS (CURVE) Fig.6, page 683. 1085100400004 ENDBIB 2 0 1085100400005 COMMON 1 3 1085100400006 E-LVL 1085100400007 KEV 1085100400008 1260.5 1085100400009 ENDCOMMON 3 0 1085100400010 DATA 3 9 1085100400011 EN DATA ERR-T 1085100400012 MEV MB MB 1085100400013 1.526E+00 7.209E+00 1.914E+00 1085100400014 1.547E+00 4.512E+00 2.491E+00 1085100400015 1.638E+00 1.440E+01 1.819E+00 1085100400016 1.693E+00 1.493E+01 1.910E+00 1085100400017 1.769E+00 1.248E+01 1.725E+00 1085100400018 1.791E+00 1.619E+01 1.725E+00 1085100400019 1.839E+00 1.577E+01 2.108E+00 1085100400020 1.888E+00 1.105E+01 2.012E+00 1085100400021 1.965E+00 1.080E+01 1.821E+00 1085100400022 ENDDATA 11 0 1085100400023 ENDSUBENT 22 0 1085100499999 SUBENT 10851005 20130523 13921085100500001 BIB 2 2 1085100500002 REACTION (92-U-238(N,INL)92-U-238,PAR,SIG) 1085100500003 STATUS (CURVE) Fig.6, page 683. 1085100500004 ENDBIB 2 0 1085100500005 COMMON 1 3 1085100500006 E-LVL 1085100500007 KEV 1085100500008 1279.2 1085100500009 ENDCOMMON 3 0 1085100500010 DATA 3 13 1085100500011 EN DATA ERR-T 1085100500012 MEV MB MB 1085100500013 1.381E+00 3.430E+01 5.389E+00 1085100500014 1.403E+00 1.853E+01 5.788E+00 1085100500015 1.486E+00 7.365E+01 6.578E+00 1085100500016 1.520E+00 6.902E+01 6.582E+00 1085100500017 1.545E+00 7.657E+01 5.972E+00 1085100500018 1.573E+00 8.012E+01 5.977E+00 1085100500019 1.640E+00 1.135E+02 9.562E+00 1085100500020 1.685E+00 6.683E+01 5.975E+00 1085100500021 1.770E+00 8.547E+01 5.780E+00 1085100500022 1.790E+00 1.050E+02 5.982E+00 1085100500023 1.843E+00 1.037E+02 7.574E+00 1085100500024 1.884E+00 7.058E+01 6.777E+00 1085100500025 1.972E+00 8.642E+01 5.984E+00 1085100500026 ENDDATA 15 0 1085100500027 ENDSUBENT 26 0 1085100599999 ENDENTRY 5 0 1085199999999