ENTRY 30440 20211108 32033044000000001 SUBENT 30440001 20211108 32033044000100001 BIB 13 46 3044000100002 INSTITUTE (3INDTRM) 3044000100003 REFERENCE (P,BARC-978,26(2),1977) Final data 3044000100004 (T,ATHOUGIES,1977) Experimental details 3044000100005 (P,INDC(SEC)-61,95,1977) Preliminary data 3044000100006 (C,76AHMEDABA,2,(19B),116,1976) Preliminary data 3044000100007 (C,77TOKYO,,750,1977) M.K.Mehta+, Short description. 3044000100008 AUTHOR (A.Chatterjee,A.L.Athougies,S.Kailas,M.K.Mehta) 3044000100009 TITLE Cross sections for excitation of shape isomers in 3044000100010 uranium isotopes. 3044000100011 INC-SOURCE (D-T) 3044000100012 SAMPLE Sample deposited on stainless steel backing which is 3044000100013 secured to detector with cellotape 3044000100014 METHOD Catcher foil at 1.5-cm from target used to stop recoil-3044000100015 ing uranium nuclei. Background runs made using Th-232 3044000100016 which has no shape isomers. Fission fragments near 3044000100017 target and detector stopped by six layers of alumin- 3044000100018 ized mylar. 3044000100019 DETECTOR (TRD) Annular polycarbonate (Makrofol) track detector 3044000100020 used in recoil geometry. Small Makrofol detector 3044000100021 placed on catcher foil to monitor neutron flux 3044000100022 (SCIN) Boron-loaded zinc sulphide neutron flux detector3044000100023 Helium neutron flux detector 3044000100024 Makrofol detector efficiency relative to Cf-252 3044000100025 spontaneous fission nu(bar) = 3.729+-0.015. 3044000100026 PART-DET (FF) Delayed fission fragments 3044000100027 STATUS (TABLE) Data from Proc.Nucl.+S.State Phys.Symp., 3044000100028 Ahmedabad,Dec. 27-31,1976,Vol.19B,p.116 were superseded3044000100029 by data from more later public. prep.BARC-978,1978,p.273044000100030 HISTORY (19780403C) KO. 3044000100031 (19810528A) Data were superseded. See explanation 3044000100032 under status. VP. 3044000100033 (19811215A) OS. Bib sect.revised (combined with 3044000100034 EXFOR 10840). 3044000100035 (20090310A) SD:Updated to new date formats,lower case. 3044000100036 (20211021U) VS. Reference Int.Conf.on Nuclear Structure3044000100037 Tokyo, 5-10 Sep 1977, p. 750 added. 3044000100038 MONITOR text moved to DETECTOR (SCIN). 3044000100039 CORRECTION Corrected for background, detector efficiency, and 3044000100040 decay in flight 3044000100041 ERR-ANALYS (ERR-T) Errors due to uncertainties in: 3044000100042 (ERR-1) track detector efficiency, 10% 3044000100043 (ERR-2) geometrical uncertainties, 3% 3044000100044 (ERR-3) half lives used in detector efficiency 3044000100045 measurements, 5% 3044000100046 (ERR-4) target thickness, 5% 3044000100047 -statistical errors 3044000100048 ENDBIB 46 0 3044000100049 COMMON 5 3 3044000100050 EN ERR-1 ERR-2 ERR-3 ERR-4 3044000100051 MEV PER-CENT PER-CENT PER-CENT PER-CENT 3044000100052 14.5 10. 3. 5. 5. 3044000100053 ENDCOMMON 3 0 3044000100054 ENDSUBENT 53 0 3044000199999 SUBENT 30440002 20090310 31353044000200001 BIB 5 9 3044000200002 REACTION (92-U-238(N,INL+F),PAR,SIG) 3044000200003 Delayed fission cross-section thru U-238(n,n')U-238(SF)3044000200004 FACILITY (CCW,3INDTAT) Cockcroft-Walton 1-MeV cascade generator 3044000200005 at Tata Institute of Fundemental Research, India 3044000200006 SAMPLE 98.29% U-238 3044000200007 DECAY-DATA (92-U-238-L,195.NSEC,SF,,0.04) Branching ratio from 3044000200008 Table of Isotopes. 3044000200009 EN-SEC (E-LVL,92-U-238-L) Level energy taken from Table of 3044000200010 isotopes. 3044000200011 ENDBIB 9 0 3044000200012 NOCOMMON 0 0 3044000200013 DATA 3 1 3044000200014 E-LVL DATA ERR-T 3044000200015 MEV MICRO-B MICRO-B 3044000200016 2.5590E+00 4.3000E+01 1.5000E+01 3044000200017 ENDDATA 3 0 3044000200018 ENDSUBENT 17 0 3044000299999 SUBENT 30440003 20090310 31353044000300001 BIB 5 8 3044000300002 REACTION (92-U-235(N,G+F),PAR,SIG) 3044000300003 Delayed fission cross-section thru U-235(n,g)U-236(SF).3044000300004 FACILITY (VDG,3INDITK) 2.2-MeV Van de Graaff at Indian Institute3044000300005 of Technology, India 3044000300006 SAMPLE 93.4% U-235 3044000300007 DECAY-DATA (92-U-236-L,105.NSEC,SF) 3044000300008 EN-SEC (E-LVL,92-U-236-L) Level energy taken from Table of 3044000300009 Isotopes. 3044000300010 ENDBIB 8 0 3044000300011 NOCOMMON 0 0 3044000300012 DATA 3 1 3044000300013 E-LVL DATA ERR-T 3044000300014 MEV MICRO-B PER-CENT 3044000300015 2.3500E+00 4.8000E+01 2.0000E+02 3044000300016 ENDDATA 3 0 3044000300017 ENDSUBENT 16 0 3044000399999 ENDENTRY 3 0 3044099999999