ENTRY 20135 19831102 00002013500000001 SUBENT 20135001 19831102 00002013500100001 BIB 11 28 2013500100002 INSTITUTE (2ZZZGEL) 2013500100003 REFERENCE (J,NP/A,134,535,6909) 2013500100004 AUTHOR (H.WEIGMANN, J.WINTER, M.HESKE) 2013500100005 TITLE -PROMPT GAMMA-RAYS FROM NEUTRON INTERACTION IN U-235 2013500100006 AND RESONANCE SPIN ASSIGNMENTS.- 2013500100007 FACILITY (LINAC) CBNM ELECTRON LINEAR ACCELERATOR. 2013500100008 INC-SOURCE .PHOTO NEUTRONS FROM A NATURAL URANIUM TARGET 2013500100009 MODERATED BY A POLYETHYLENE SLAB. 2013500100010 SAMPLE .METALLIC SAMPLE, 200 MG/CM2. 2013500100011 .ISOTOPIC COMPOSITION 93 PER-CENT U-235. 2013500100012 METHOD (TOF) TIME OF FLIGHT, FLIGHT-PATH = 8.3 M. 2013500100013 DETECTOR (GELI) GERMANIUM-LITHIUM DETECTOR. 2013500100014 .NEUTRON TIME OF FLIGHT AND GAMMA-RAY ENERGY WERE 2013500100015 RECORDED SIMULTANEOUSLY. 2013500100016 ANALYSIS .BY LOOKING AT AN RESONANCE WITH LARGE ALPHA (MAINLY 2013500100017 CAPTURE) 6.4 EV, AND WITH SMALL ALPHA (MAINLY FISSION)2013500100018 8.8 EV, THE CAPTURE AND FISSION GAMMA S COULD BE 2013500100019 SEPARATED. 2013500100020 .THE INTENSITY OF THE 642 KEV CAPTURE LINE (FROM THE 2013500100021 687 KEV 2- LEVEL TO THE 45 KEV 2+ FIRST EXCITED STATE 2013500100022 OF U-236) RELATIVE TO THE CAPTURE PART OF THE GAMMA- 2013500100023 RAY SPECTRUM ABOVE A CERTAIN THRESHOLD HAS BEEN 2013500100024 MEASURED FOR EACH RESONANCE. THE RELATIVE RESULT IS 2013500100025 INSENSITIVE FOR THE VALUE OF THE THRESHOLD. 2013500100026 .TWO GROUPS ONE WITH LARGE RATIO (SPIN-PARITY = 3-) 2013500100027 AND WITH SMALL RATIO (SPIN-PARITY 4-) EMERGE. 2013500100028 HISTORY (720822C) 2013500100029 (730309E) 2013500100030 ENDBIB 28 0 2013500100031 NOCOMMON 0 0 2013500100032 ENDSUBENT 31 0 2013500199999 SUBENT 20135002 19831102 00002013500200001 BIB 6 8 2013500200002 REACTION (92-U-235(N,G)92-U-236,,SPC) 2013500200003 MONITOR .NO INFORMATION GIVEN. 2013500200004 PART-DET (G) GAMMA S. 2013500200005 STATUS .PUBLISHED IN TABLE 3 OF NUCL.PHYS.A135(1969)535. 2013500200006 HISTORY (720822C) 2013500200007 (730309E) 2013500200008 ERR-ANALYS .THE UNCERTAINTIES INCLUDE ERRORS ON DETECTOR 2013500200009 EFFICIENCY, SOLID ANGLE, NEUTRON FLUX ETC. 2013500200010 ENDBIB 8 0 2013500200011 COMMON 1 3 2013500200012 EN 2013500200013 MEV 2013500200014 6.3900E-06 2013500200015 ENDCOMMON 3 0 2013500200016 DATA 3 7 2013500200017 E DATA DATA-ERR 2013500200018 MEV GAM/100N GAM/100N 2013500200019 4.0100E-01 1.2000E+00 3.0000E-01 2013500200020 4.2300E-01 1.1000E+00 3.0000E-01 2013500200021 6.4200E-01 6.5000E+00 1.0000E+00 2013500200022 6.8700E-01 1.8000E+00 4.0000E-01 2013500200023 9.0900E-01 1.1500E+00 4.0000E-01 2013500200024 9.4100E-01 1.1000E+00 4.0000E-01 2013500200025 9.5500E-01 1.7500E+00 4.5000E-01 2013500200026 ENDDATA 9 0 2013500200027 ENDSUBENT 26 0 2013500299999 SUBENT 20135003 19831102 00002013500300001 BIB 5 7 2013500300002 REACTION (92-U-235(N,G)92-U-236,,SPC,,REL) 2013500300003 PART-DET (G) GAMMA S. 2013500300004 STATUS .PUBLISHED, DATA READ FROM GRAPH, FIG 1. OF 2013500300005 NUCL.PHYS.,A134(1969)535. 2013500300006 HISTORY (720822C) 2013500300007 (730309E) 2013500300008 ERR-ANALYS .NO INFORMATION GIVEN. 2013500300009 ENDBIB 7 0 2013500300010 COMMON 1 3 2013500300011 E 2013500300012 MEV 2013500300013 6.4200E-01 2013500300014 ENDCOMMON 3 0 2013500300015 DATA 3 20 2013500300016 EN DATA DATA-ERR 2013500300017 MEV ARB-UNITS ARB-UNITS 2013500300018 6.3900E-06 9.1800E+01 2.7000E+00 2013500300019 7.0800E-06 1.2180E+02 8.2000E+00 2013500300020 8.7900E-06 1.0500E+02 8.2000E+00 2013500300021 9.2900E-06 1.4000E+02 1.8200E+01 2013500300022 1.1650E-05 1.0550E+02 6.4000E+00 2013500300023 1.2390E-05 9.0900E+01 5.0000E+00 2013500300024 1.5400E-05 1.4550E+02 2.0000E+01 2013500300025 1.6080E-05 1.2550E+02 9.1000E+00 2013500300026 1.6690E-05 1.3730E+02 3.0000E+01 2013500300027 1.9310E-05 9.1800E+01 5.0000E+00 2013500300028 2.1080E-05 1.2550E+02 1.0000E+01 2013500300029 2.2940E-05 1.3460E+02 2.0000E+01 2013500300030 2.3420E-05 8.0000E+01 7.2000E+00 2013500300031 2.7820E-05 7.0000E+01 2.0000E+01 2013500300032 3.0860E-05 1.2000E+02 1.1800E+01 2013500300033 3.2070E-05 7.4500E+01 1.1800E+01 2013500300034 3.3530E-05 8.7300E+01 1.0900E+01 2013500300035 3.4390E-05 1.1820E+02 1.1800E+01 2013500300036 3.5200E-05 8.0000E+01 9.1000E+00 2013500300037 3.9410E-05 9.0000E+01 1.0900E+01 2013500300038 ENDDATA 22 0 2013500300039 ENDSUBENT 38 0 2013500399999 SUBENT 20135004 19831102 00002013500400001 BIB 8 19 2013500400002 REACTION (92-U-235(N,F),,SPC) 2013500400003 PROMPT GAMMA S. 2013500400004 MONITOR .NO INFORMATION GIVEN. 2013500400005 PART-DET (G) GAMMA S. 2013500400006 COMMENT .THE CORRESPONDING FIGURES FOR FISSION IN THE 19.4 EV 2013500400007 RESONANCE ARE THE SAME WITHIN STATISTICAL ERRORS. 2013500400008 FLAG (1.) HL E IS OF THE ORDER OF 2 MICRO-SEC 2013500400009 WHERE ALL THE OTHER LINES HAVE HALF-LIVES OF LESS THAN2013500400010 1 MICRO-SEC. THIS IS CONCLUDED FROM THE FACT THAT 2013500400011 THESE TWO LINES APPEAR IN THE BACKGROUND SPECTRA 2013500400012 BETWEEN THE RESONANCES. 2013500400013 (2.) THIS GAMMA COINCIDE WITH ENERGIES OF PROMPT 2013500400014 GAMMA-RAYS FROM SPONTANEOUS FISSION OF CF-252 REPORTED2013500400015 BY BOWMAN ET AL., 1965 SALZB.CONF.VOL.2,P.125. 2013500400016 STATUS .PUBLISHED IN TABLE 3 OF NUCL.PHYS.A135(1969)535. 2013500400017 HISTORY (720822C) 2013500400018 (730309E) 2013500400019 ERR-ANALYS .THE UNCERTAINTIES INCLUDE ERRORS ON DETECTOR 2013500400020 EFFICIENCY, SOLID ANGLE, NEUTRON FLUX ETC. 2013500400021 ENDBIB 19 0 2013500400022 COMMON 1 3 2013500400023 EN 2013500400024 MEV 2013500400025 8.7900E-06 2013500400026 ENDCOMMON 3 0 2013500400027 DATA 4 19 2013500400028 E DATA DATA-ERR FLAG 2013500400029 MEV GAM/100N GAM/100N NO-DIM 2013500400030 2.9700E-01 1.1000E+00 3.5000E-01 1.0000E+00 2013500400031 3.3000E-01 1.2500E+00 2.5000E-01 2013500400032 3.5300E-01 1.7500E+00 3.5000E-01 2.0000E+00 2013500400033 4.5700E-01 6.0000E-01 2.0000E-01 2013500400034 4.8300E-01 2.2500E+00 4.5000E-01 1.0000E+00 2013500400035 4.9500E-01 1.1500E+00 2.5000E-01 2013500400036 5.7100E-01 9.5000E-01 2.5000E-01 2.0000E+00 2013500400037 5.8600E-01 1.5500E+00 3.5000E-01 2.0000E+00 2013500400038 6.1500E-01 1.7500E+00 3.5000E-01 2013500400039 6.9300E-01 5.5000E+00 1.0000E+00 2013500400040 7.0600E-01 3.4000E+00 6.5000E-01 2013500400041 7.6900E-01 1.1500E+00 3.0000E-01 2013500400042 8.1400E-01 1.0500E+00 2.5000E-01 2013500400043 8.3500E-01 2.4000E+00 4.5000E-01 2013500400044 9.5100E-01 1.0500E+00 2.5000E-01 2013500400045 9.7400E-01 1.2500E+00 3.0000E-01 2013500400046 1.1780E+00 9.0000E-01 3.5000E-01 2013500400047 1.2170E+00 1.7500E+00 4.0000E-01 2013500400048 1.2780E+00 1.9000E+00 4.0000E-01 2013500400049 ENDDATA 21 0 2013500400050 ENDSUBENT 49 0 2013500499999 SUBENT 20135005 19831102 00002013500500001 BIB 5 10 2013500500002 REACTION (92-U-235(N,F),,WID,,AV) 2013500500003 FOR SPECIFIC SPIN. 2013500500004 ANALYSIS .FROM SPIN VALUES IN THIS ENTRY PLUS 5 SPIN VALUES FROM2013500500005 ASGHAR ET AL., PHYS.LETT.,26B(1968)664 BELOW 6 EV. 2013500500006 .THE FISSION WIDTH ARE TAKEN FROM CAO ET AL.,J.NUCL.EN.2013500500007 22(1968)211 (ENTRY 20129) 2013500500008 STATUS .PUBLISHED ON P.539 OF NUCL.PHYS. A134(1969). 2013500500009 HISTORY (720822C) 2013500500010 (730309E) 2013500500011 ERR-ANALYS .NO DETAILS GIVEN. 2013500500012 ENDBIB 10 0 2013500500013 COMMON 2 3 2013500500014 EN-MAX EN-MIN 2013500500015 MEV MEV 2013500500016 4.0000E-05 0.0000E+00 2013500500017 ENDCOMMON 3 0 2013500500018 DATA 3 2 2013500500019 SPIN J DATA DATA-ERR 2013500500020 NO-DIM MILLI-EV MILLI-EV 2013500500021 3.0000E+00 6.3000E+01 9.0000E+00 2013500500022 4.0000E+00 3.8000E+01 1.0000E+01 2013500500023 ENDDATA 4 0 2013500500024 ENDSUBENT 23 0 2013500599999 SUBENT 20135006 19831102 00002013500600001 BIB 4 5 2013500600002 REACTION (92-U-235(N,0),,J) 2013500600003 PART-DET (G) CAPTURE GAMMA S. 2013500600004 STATUS .PUBLISHED IN TABLE 3 OF NUCL.PHYS.A135(1969)535. 2013500600005 HISTORY (720822C) 2013500600006 (730309E) 2013500600007 ENDBIB 5 0 2013500600008 NOCOMMON 0 0 2013500600009 DATA 2 18 2013500600010 EN-RES DATA 2013500600011 EV NO-DIM 2013500600012 6.3900E+00 4.0000E+00 2013500600013 7.0800E+00 3.0000E+00 2013500600014 9.2900E+00 3.0000E+00 2013500600015 1.2390E+01 4.0000E+00 2013500600016 1.5400E+01 3.0000E+00 2013500600017 1.6080E+01 3.0000E+00 2013500600018 1.6690E+01 3.0000E+00 2013500600019 1.9310E+01 4.0000E+00 2013500600020 2.1080E+01 3.0000E+00 2013500600021 2.2940E+01 3.0000E+00 2013500600022 2.3420E+01 4.0000E+00 2013500600023 2.7820E+01 4.0000E+00 2013500600024 3.0860E+01 3.0000E+00 2013500600025 3.2070E+01 4.0000E+00 2013500600026 3.3530E+01 4.0000E+00 2013500600027 3.4390E+01 3.0000E+00 2013500600028 3.5200E+01 4.0000E+00 2013500600029 3.9410E+01 4.0000E+00 2013500600030 ENDDATA 20 0 2013500600031 ENDSUBENT 30 0 2013500699999 ENDENTRY 6 0 2013599999999