ENTRY 30039 20080215 31253003900000001 SUBENT 30039001 20080215 31253003900100001 BIB 13 25 3003900100002 INSTITUTE (3INDTRM) 3003900100003 REFERENCE (C,70HELSINKI,1,553,197006) 3003900100004 AUTHOR (D.V.S.Ramakrishna,M.P.Navalkar) 3003900100005 TITLE Determination of resonance parameters of Pu-240 using 3003900100006 a crystal spectrometer 3003900100007 FACILITY (SPECC) Crystal spectrometer. Resolution of about 3003900100008 5% at 1.059 eV with the Be(1011) plane 3003900100009 INC-SOURCE (REAC) Heavy-water-moderated reactor 3003900100010 SAMPLE Three samples used in the form of Pu-Al alloy foils 3003900100011 with 13.58% of Pu. Isotopic composition(Pu239=89.82%, 3003900100012 Pu240=9.24%,Pu241=0.94%). Foil dimensions 3.8x3.8 cm 3003900100013 with mean thicknesses of 5.19X10**19,1.035X10**20 and 3003900100014 1.548X10**20 Pu-atoms/cm2. 3003900100015 METHOD (TRN) Transmission measurement 3003900100016 ANALYSIS (AREA,SHAPE) Experimental data analysed by method of 3003900100017 area analysis and also by shape analysis incorporating 3003900100018 doppler broadening and resolution function of the 3003900100019 crystal spectrometer. Effect of sample thickness 3003900100020 studied by Monte-Carlo and found negligible 3003900100021 PART-DET (N) Neutrons 3003900100022 STATUS (TABLE) Data taken from 70Helsinki,1,553 6/1970 3003900100023 HISTORY (19710316C) Compiled into Exfor 3003900100024 (20080215A) BIB section updated 3003900100025 ERR-ANALYS (DATA-ERR) No information given 3003900100026 (EN-ERR) Energy error 3003900100027 ENDBIB 25 0 3003900100028 COMMON 2 3 3003900100029 EN-RES EN-ERR 3003900100030 EV EV 3003900100031 1.0590E+00 7.0000E-03 3003900100032 ENDCOMMON 3 0 3003900100033 ENDSUBENT 32 0 3003900199999 SUBENT 30039002 20080215 31253003900200001 BIB 2 3 3003900200002 REACTION (94-PU-240(N,TOT),,SIG,,RES) 3003900200003 FLAG (1.) Obtained by area analysis 3003900200004 (2.) Obtained by shape analysis 3003900200005 ENDBIB 3 0 3003900200006 NOCOMMON 0 0 3003900200007 DATA 3 2 3003900200008 DATA DATA-ERR FLAG 3003900200009 B B NO-DIM 3003900200010 1.7200E+05 1.2000E+04 1.0000E+00 3003900200011 1.7300E+05 1.4000E+04 2.0000E+00 3003900200012 ENDDATA 4 0 3003900200013 ENDSUBENT 12 0 3003900299999 SUBENT 30039003 20080215 31253003900300001 BIB 2 3 3003900300002 REACTION (94-PU-240(N,TOT),,WID) 3003900300003 FLAG (1.) Obtained by area analysis 3003900300004 (2.) Obtained by shape analysis 3003900300005 ENDBIB 3 0 3003900300006 NOCOMMON 0 0 3003900300007 DATA 3 2 3003900300008 DATA DATA-ERR FLAG 3003900300009 MILLI-EV MILLI-EV NO-DIM 3003900300010 3.0800E+01 2.0000E+00 1.0000E+00 3003900300011 3.1000E+01 3.0000E+00 2.0000E+00 3003900300012 ENDDATA 4 0 3003900300013 ENDSUBENT 12 0 3003900399999 SUBENT 30039004 20080215 31253003900400001 BIB 2 3 3003900400002 REACTION (94-PU-240(N,EL),,WID) 3003900400003 FLAG (1.) Obtained by area analysis 3003900400004 (2.) Obtained by shape analysis 3003900400005 ENDBIB 3 0 3003900400006 NOCOMMON 0 0 3003900400007 DATA 3 2 3003900400008 DATA DATA-ERR FLAG 3003900400009 MILLI-EV MILLI-EV NO-DIM 3003900400010 2.1500E+00 1.0000E-01 1.0000E+00 3003900400011 2.1800E+00 1.0000E-01 2.0000E+00 3003900400012 ENDDATA 4 0 3003900400013 ENDSUBENT 12 0 3003900499999 ENDENTRY 4 0 3003999999999