ENTRY 22164 19910403 00002216400000001 SUBENT 22164001 19910403 00002216400100001 BIB 15 41 2216400100002 REFERENCE (J,PR/C,41,484,9002) 2216400100003 TITLE -NUCLEAR STRUCTURE OF 238-NP FROM NEUTRON-CAPTURE AND 2216400100004 ALPHA-DECAY MEASUREMENTS. 2216400100005 AUTHOR (R.W.HOFF,S.DRISSI,J.KERN,W.STRASSMANN,H.G.BOERNER, 2216400100006 K.SCHRECKENBACH,G.BARREAU,W.D.RUHTER,L.G.MANN, 2216400100007 D.H.WHITE,J.H.LANDRUM,R.J.DUPZYK,R.F.CASTEN,W.R.KANE, 2216400100008 D.D.WARNER) 2216400100009 INSTITUTE (1USALRL) R.W.H., W.D.R., L.G.M., D.H.W., J.H.L., R.J.D2216400100010 (2SWTFRS) S.D., J.K., W.S. 2216400100011 (2FR ILL) H.G.B., K.S., G.B. AND EXPERIMENTAL SITE FOR 2216400100012 (N,G) GAMMA SPEC. MEASUREMENTS 2216400100013 (1USABNL) R.F.C., W.R.K., D.D.W. 2216400100014 FACILITY (REAC,2FR ILL) GRENOBLE HIGH-FLUX REACTOR. 2216400100015 COMMENT .THE PRIMARY GAMMA RAY DATA FOLLOWING RESONANCE- 2216400100016 AVERAGED NEUTRON CAPTURE (ARC), ALTHOUGH APPEARING IN 2216400100017 THE MAIN REFERENCE, HAVE NOT BEEN INCLUDED IN THIS 2216400100018 EXFOR WORK. 2216400100019 INC-SOURCE (REAC ) THERMAL NEUTRON FLUX OF 5.5E14 N/CM-SQ/S. 2216400100020 INC-SPECT .THERMAL REACTOR SPECTRUM. 2216400100021 SAMPLE .3 MG OF 237-NPO2 MIXED WITH 77 MG OF AL POWDER AND 2216400100022 SHAPED INTO A WAFER OF DIMENSIONS 40 X 4 X 0.17 MM. 2216400100023 METHOD (GSPEC) MEASUREMENT OF GAMMAS FROM THERMAL CAPTURE. 2216400100024 DETECTOR .GAMS1,2,3 BENT CRYSTAL SPECTROMETERS: 2216400100025 GAMS1, RANGE 30-500 KEV, RESOLUTION 40 EV AT 100 KEV2216400100026 IN THE 3RD ORDER OF DIFFRACTION (FWHM) 2216400100027 GAMS2/3, RANGE 150-1200 KEV, RESOLUTION 400 EV AT 2216400100028 500 KEV IN THE 3RD ORDER OF DIFFRACTION (FWHM). 2216400100029 ENERGIES CALIBRATED RELATIVE TO THE NP K-ALPHA1 X-RAY 2216400100030 ENERGY; A VALUE OF 101.057(3) KEV WAS ASSUMED FROM 2216400100031 RENORMALISING TO THE 198-AU ABSOLUTE GAMMA RAY 2216400100032 STANDARD OF 411.8040(2) KEV. 2216400100033 CORRECTION .SELF-ABSORPTION IN TARGET, DETECTOR EFFICIENCY, 2216400100034 CONTAMINATION OF GAMMA SPECTRA FROM DECAY OF FISSION 2216400100035 PRODUCTS FOLLOWING THERMAL FISSION OF 238-NP. 2216400100036 ERR-ANALYS (E-ERR) NO DETAILS GIVEN 2216400100037 (DATA-ERR) NO DETAILS GIVEN 2216400100038 STATUS .TABLE 1 IN MAIN REFERENCE. 2216400100039 HISTORY (910128C) S.W. 2216400100040 (910205E) 2216400100041 (910403A) S.W. FLAG ADDED, SUBENT 002. 2216400100042 (910523E) 2216400100043 ENDBIB 41 0 2216400100044 COMMON 1 3 2216400100045 EN-DUMMY 2216400100046 EV 2216400100047 2.5300E-02 2216400100048 ENDCOMMON 3 0 2216400100049 ENDSUBENT 48 0 2216400199999 SUBENT 22164002 19910403 00002216400200001 BIB 5 14 2216400200002 REACTION (93-NP-237(N,G)93-NP-238,,SPC,,MXW) SECONDARY GAMMAS 2216400200003 FROM THERMAL NEUTRON CAPTURE. 2216400200004 COMMENT .EXPERIMENTAL INTENSITIES CONVERTED TO ABSOLUTE VALUES 2216400200005 BY ASSUMING THAT THE TOTAL OBSERVED INTENSITY OF 2216400200006 GAMMAS AND CONVERSION ELECTRONS FEEDING THE GROUND 2216400200007 STATE OF 238-NP REPRESENTS 99.5% OF THE TOTAL CAPTURE 2216400200008 EVENTS. 2216400200009 FLAG (1.) TWO SEPARATE TRANSITIONS BETWEEN DIFFERENT PAIRS 2216400200010 OF LEVELS GIVE THIS ENERGY GAMMA. 2216400200011 STATUS .TABLE 1 IN MAIN REFERENCE. 2216400200012 HISTORY (910128C) S.W. 2216400200013 (910205E) 2216400200014 (910403A) S.W. DUPLICATE DATA LINES REMOVED, FLAG ADDED2216400200015 (910523E) 2216400200016 ENDBIB 14 0 2216400200017 NOCOMMON 0 0 2216400200018 DATA 5 182 2216400200019 E E-ERR DATA DATA-ERR FLAG 2216400200020 KEV KEV GAM/100N GAM/100N NO-DIM 2216400200021 2.4370E+01 2.0000E-02 6.4000E-03 1.0000E-03 2216400200022 2.5930E+01 2.0000E-02 2.5000E+00 2.5000E-01 2216400200023 2.6430E+01 2.0000E-02 1.0400E-01 1.5000E-02 2216400200024 2.7580E+01 4.0000E-02 3.8000E-02 6.0000E-03 2216400200025 3.2670E+01 3.0000E-02 2.6000E-02 4.0000E-03 2216400200026 3.4970E+01 3.0000E-02 8.2000E-02 1.1000E-02 2216400200027 3.5070E+01 3.0000E-02 7.1000E-03 1.0000E-03 2216400200028 3.5900E+01 2.0000E-02 1.0900E-02 1.5000E-03 2216400200029 3.7371E+01 2.0000E-03 2.6000E-01 3.0000E-02 2216400200030 4.3110E+01 3.0000E-02 4.4000E-02 7.0000E-03 2216400200031 4.3320E+01 3.0000E-02 4.6000E-03 7.0000E-04 2216400200032 4.3840E+01 3.0000E-02 7.5000E-02 1.1000E-02 2216400200033 4.3980E+01 4.0000E-02 5.8000E-02 8.0000E-03 2216400200034 4.5197E+01 4.0000E-03 1.3000E-01 3.0000E-02 2216400200035 4.6840E+01 3.0000E-02 1.1100E-01 1.7000E-02 2216400200036 4.6970E+01 3.0000E-02 1.1000E-03 1.0000E-04 2216400200037 4.8500E+01 3.0000E-02 1.1100E-02 1.7000E-03 2216400200038 4.9372E+01 2.0000E-03 8.5700E+00 1.4000E-01 2216400200039 5.2600E+01 5.0000E-02 2.5000E-03 4.0000E-04 2216400200040 5.2980E+01 7.0000E-02 2.9000E-02 4.0000E-03 2216400200041 5.3562E+01 9.0000E-03 1.5000E-01 5.0000E-02 2216400200042 5.3700E+01 7.0000E-02 3.8000E-02 6.0000E-03 2216400200043 5.3880E+01 4.0000E-02 1.7000E-02 3.0000E-03 2216400200044 5.4130E+01 4.0000E-02 7.5000E-02 1.1000E-02 2216400200045 5.4400E+01 4.0000E-02 2.9000E-03 4.0000E-04 2216400200046 5.9211E+01 2.5000E-02 1.4700E-01 2.1000E-02 2216400200047 5.9310E+01 4.0000E-02 8.2000E-03 1.3000E-03 2216400200048 6.0243E+01 4.0000E-03 6.8000E-01 5.0000E-02 2216400200049 6.2180E+01 5.0000E-02 7.0000E-02 3.0000E-02 2216400200050 6.2330E+01 3.0000E-02 1.0000E-02 1.5000E-03 2216400200051 6.5100E+01 4.0000E-02 1.7000E-02 3.0000E-03 2216400200052 6.6919E+01 5.0000E-03 2.3000E-01 3.0000E-02 2216400200053 6.7170E+01 4.0000E-02 2.8000E-02 1.4000E-02 2216400200054 7.0150E+01 2.0000E-02 2.1000E-03 3.0000E-04 2216400200055 7.2873E+01 1.0000E-02 6.6000E-01 7.0000E-02 2216400200056 7.3010E+01 5.0000E-02 1.9000E-02 7.0000E-03 2216400200057 7.3715E+01 4.0000E-03 4.9000E-01 1.5000E-01 2216400200058 7.4679E+01 2.0000E-03 3.8000E-01 1.1000E-01 2216400200059 7.4975E+01 2.0000E-03 2.7000E-01 7.0000E-02 2216400200060 7.5970E+01 7.0000E-02 5.1000E-03 8.0000E-04 2216400200061 7.6646E+01 1.0000E-02 4.6000E-01 1.0000E-01 2216400200062 7.9483E+01 1.7000E-02 1.7000E-01 3.0000E-02 2216400200063 7.9740E+01 3.0000E-02 1.9000E-02 3.0000E-03 2216400200064 8.2232E+01 4.0000E-03 5.7000E-01 8.0000E-02 2216400200065 8.6219E+01 4.0000E-03 3.4000E-01 1.1000E-01 2216400200066 8.6676E+01 2.0000E-03 2.3000E+00 4.0000E-01 2216400200067 9.2486E+01 7.0000E-03 1.9000E-01 4.0000E-02 2216400200068 9.3670E+01 5.0000E-02 1.9000E-01 4.0000E-02 2216400200069 9.4734E+01 1.4000E-02 4.7000E-01 6.0000E-02 2216400200070 9.5220E+01 2.0000E-02 4.6000E-02 6.0000E-03 2216400200071 9.6820E+01 5.0000E-02 2.5000E-02 4.0000E-03 2216400200072 9.7220E+01 5.0000E-02 4.6000E-02 6.0000E-03 2216400200073 9.7798E+01 1.0000E-02 3.1000E-01 8.0000E-02 2216400200074 1.0614E+02 6.0000E-03 1.3500E-01 2.4000E-02 2216400200075 1.0726E+02 6.0000E-03 6.5000E-01 1.2000E-01 2216400200076 1.0879E+02 7.0000E-03 4.5000E-01 2.2000E-01 2216400200077 1.0961E+02 4.0000E-03 1.0900E+00 2.4000E-01 1. 2216400200078 1.1110E+02 1.1000E-02 2.5000E-01 4.0000E-02 2216400200079 1.1120E+02 1.5000E-02 1.9000E-01 4.0000E-02 2216400200080 1.1690E+02 2.0000E-02 9.5000E-02 1.4000E-02 2216400200081 1.1736E+02 5.0000E-03 6.2000E-01 1.3000E-01 2216400200082 1.1853E+02 2.1000E-02 4.1000E-01 6.0000E-02 2216400200083 1.2169E+02 4.0000E-02 7.6000E-02 1.1000E-02 2216400200084 1.2276E+02 7.0000E-02 1.9000E-02 8.0000E-03 2216400200085 1.2429E+02 5.0000E-02 5.4000E-02 2.1000E-02 2216400200086 1.2524E+02 9.0000E-03 2.6000E-01 4.0000E-02 2216400200087 1.2621E+02 3.0000E-02 1.9100E-01 1.7000E-02 2216400200088 1.2636E+02 3.0000E-03 4.8000E-01 8.0000E-02 2216400200089 1.3021E+02 1.2000E-02 2.5000E-01 4.0000E-02 2216400200090 1.3366E+02 1.5000E-02 2.1000E-01 3.0000E-02 2216400200091 1.3520E+02 7.0000E-03 2.0000E-01 3.0000E-02 2216400200092 1.3604E+02 1.0000E-02 6.8000E-01 1.1000E-01 2216400200093 1.3847E+02 3.0000E-02 2.1000E-01 6.0000E-02 2216400200094 1.4233E+02 1.0000E-02 4.4000E-01 1.0000E-01 2216400200095 1.4426E+02 2.1000E-02 1.4000E-01 3.0000E-02 2216400200096 1.5269E+02 3.0000E-02 2.9000E-01 4.0000E-02 1. 2216400200097 1.5319E+02 1.2000E-02 4.3000E-01 5.0000E-02 2216400200098 1.5373E+02 1.1000E-02 4.6000E-01 4.0000E-02 2216400200099 1.5387E+02 9.0000E-03 4.5000E-01 1.0000E-01 2216400200100 1.5573E+02 1.1000E-02 2.2000E-01 3.0000E-02 2216400200101 1.5645E+02 2.0000E-03 4.2300E+00 2.2000E-01 2216400200102 1.5959E+02 2.1000E-02 2.8000E-01 5.0000E-02 2216400200103 1.6064E+02 1.4000E-02 3.7000E-01 5.0000E-02 2216400200104 1.6152E+02 4.0000E-03 3.7000E-01 5.0000E-02 2216400200105 1.6329E+02 5.0000E-02 2.8000E-01 4.0000E-02 2216400200106 1.7488E+02 3.0000E-02 1.5000E-01 1.1000E-01 2216400200107 1.7662E+02 5.0000E-02 1.7000E-01 3.0000E-02 2216400200108 1.7900E+02 3.0000E-02 1.9000E-01 4.0000E-02 2216400200109 1.8288E+02 2.0000E-03 1.3900E+01 1.6000E+00 2216400200110 1.8438E+02 3.0000E-02 2.4000E-01 4.0000E-02 2216400200111 1.8524E+02 3.0000E-02 2.3000E-01 5.0000E-02 2216400200112 1.8805E+02 9.0000E-02 3.4000E-01 4.0000E-02 2216400200113 1.8910E+02 6.0000E-03 4.4000E-01 4.0000E-02 2216400200114 1.9732E+02 1.4000E-02 4.0000E-01 1.5000E-01 2216400200115 1.9852E+02 3.0000E-02 2.9000E-01 4.0000E-02 2216400200116 2.1552E+02 5.0000E-03 8.1000E-01 4.0000E-02 2216400200117 2.1726E+02 7.0000E-02 3.0000E-01 3.0000E-02 2216400200118 2.1797E+02 2.0000E-02 2.0000E-01 3.0000E-02 2216400200119 2.1817E+02 3.0000E-02 2.8000E-01 5.0000E-02 2216400200120 2.1856E+02 6.0000E-02 2.9000E-01 5.0000E-02 2216400200121 2.2389E+02 1.0000E-01 2.9000E-01 4.0000E-02 2216400200122 2.3243E+02 8.0000E-03 2.9000E-01 5.0000E-02 2216400200123 2.3365E+02 6.0000E-03 2.4300E-01 2.2000E-02 2216400200124 2.3602E+02 1.1000E-02 6.1000E-01 5.0000E-02 2216400200125 2.4396E+02 4.0000E-03 3.6000E+00 4.0000E-01 2216400200126 2.5040E+02 4.0000E-02 3.5000E-01 6.0000E-02 1. 2216400200127 2.5125E+02 4.0000E-02 1.5200E-01 2.1000E-02 2216400200128 2.6280E+02 8.0000E-02 4.9000E-01 4.0000E-02 2216400200129 2.6468E+02 3.0000E-02 1.3000E-01 3.0000E-02 2216400200130 2.7195E+02 1.1000E-02 4.4000E-01 3.0000E-02 2216400200131 2.7763E+02 1.9000E-02 2.5000E-01 5.0000E-02 2216400200132 2.8179E+02 1.0000E-01 1.5000E-01 4.0000E-02 2216400200133 2.8904E+02 8.0000E-02 1.6000E-01 3.0000E-02 2216400200134 2.9418E+02 2.0000E-02 2.1000E-01 3.0000E-02 2216400200135 2.9598E+02 1.5000E-02 6.3000E-01 5.0000E-02 2216400200136 2.9767E+02 1.5000E-02 6.6000E-01 8.0000E-02 2216400200137 2.9838E+02 4.0000E-02 5.6000E-02 6.0000E-03 2216400200138 3.0265E+02 7.0000E-02 1.9000E-01 3.0000E-02 2216400200139 3.1040E+02 8.0000E-02 8.0000E-03 3.0000E-03 2216400200140 3.1417E+02 1.4000E-02 2.3000E-01 4.0000E-02 2216400200141 3.1431E+02 3.0000E-02 1.8500E-01 2.4000E-02 1. 2216400200142 3.2889E+02 3.0000E-02 1.3000E-01 3.0000E-02 2216400200143 3.2924E+02 1.0000E-01 2.4000E-02 6.0000E-03 2216400200144 3.3097E+02 1.9000E-02 2.9000E-01 8.0000E-02 2216400200145 3.3226E+02 1.3000E-02 7.5000E-01 5.0000E-02 2216400200146 3.3287E+02 1.6000E-02 2.4000E-01 3.0000E-02 2216400200147 3.3420E+02 1.3000E-02 2.7000E-01 8.0000E-02 2216400200148 3.4176E+02 1.2000E-02 3.6000E-01 4.0000E-02 2216400200149 3.4698E+02 1.0000E-02 1.1000E-01 3.0000E-02 2216400200150 3.5137E+02 8.0000E-02 3.4000E-01 5.0000E-02 2216400200151 3.5825E+02 4.0000E-02 3.4000E-01 3.0000E-02 2216400200152 3.6409E+02 4.0000E-02 9.0000E-02 3.0000E-02 2216400200153 3.6841E+02 5.0000E-02 3.2000E-01 3.0000E-02 2216400200154 3.6988E+02 1.5000E-02 2.7100E-01 2.4000E-02 2216400200155 3.7303E+02 5.0000E-02 8.5000E-01 3.0000E-02 2216400200156 3.7459E+02 7.0000E-02 3.1000E-02 6.0000E-03 2216400200157 3.8030E+02 2.5000E-02 1.4000E-02 4.0000E-03 2216400200158 3.8199E+02 1.9000E-02 2.4100E-01 2.5000E-02 2216400200159 3.8412E+02 4.0000E-02 1.9100E-01 1.9000E-02 2216400200160 3.9127E+02 3.0000E-02 3.7000E-01 3.0000E-02 2216400200161 4.0521E+02 1.1000E-02 2.7000E-01 3.0000E-02 2216400200162 4.0996E+02 3.0000E-02 1.8800E-01 2.2000E-02 2216400200163 4.1760E+02 6.0000E-02 2.5000E-02 6.0000E-03 1. 2216400200164 4.3096E+02 3.0000E-02 6.5000E-01 8.0000E-02 2216400200165 4.3205E+02 1.0000E-02 2.1000E-02 6.0000E-03 2216400200166 4.4274E+02 3.0000E-02 2.6000E-02 6.0000E-03 2216400200167 4.5604E+02 1.3000E-02 5.1000E-01 3.0000E-02 2216400200168 4.6159E+02 9.0000E-02 3.6000E-01 6.0000E-02 2216400200169 4.6917E+02 4.0000E-02 1.5000E-01 3.0000E-02 2216400200170 4.7699E+02 3.0000E-02 1.3000E-01 4.0000E-02 2216400200171 4.7879E+02 4.0000E-02 3.8000E-01 4.0000E-02 2216400200172 4.8161E+02 1.9000E-02 5.0000E-01 4.0000E-02 2216400200173 4.8260E+02 4.0000E-02 4.5000E-01 7.0000E-02 2216400200174 4.8375E+02 5.0000E-02 4.4000E-01 8.0000E-02 2216400200175 4.9653E+02 4.0000E-02 5.5000E-01 9.0000E-02 2216400200176 4.9749E+02 5.0000E-02 4.3000E-01 4.0000E-02 2216400200177 5.3061E+02 1.0000E-01 3.4000E-01 7.0000E-02 2216400200178 5.3839E+02 5.0000E-02 3.2000E-01 3.0000E-02 2216400200179 5.4128E+02 4.0000E-02 3.7000E-01 7.0000E-02 2216400200180 5.5164E+02 5.0000E-02 2.9000E-01 3.0000E-02 2216400200181 5.5462E+02 7.0000E-02 3.3000E-01 4.0000E-02 2216400200182 5.5516E+02 6.0000E-02 3.9000E-01 8.0000E-02 2216400200183 5.5550E+02 6.0000E-02 3.9400E-01 2.5000E-02 2216400200184 5.5745E+02 7.0000E-02 3.7000E-01 3.0000E-02 2216400200185 5.6531E+02 5.0000E-02 4.0000E-01 4.0000E-02 2216400200186 5.7125E+02 3.0000E-02 3.6000E-01 5.0000E-02 2216400200187 5.8253E+02 6.0000E-02 2.0000E-01 3.0000E-02 2216400200188 5.8447E+02 5.0000E-02 4.0000E-01 1.0000E-01 2216400200189 5.8892E+02 5.0000E-02 9.5000E-01 1.5000E-01 2216400200190 5.9292E+02 6.0000E-02 1.9000E-01 4.0000E-02 2216400200191 6.0250E+02 3.0000E-02 6.1000E-01 7.0000E-02 2216400200192 6.0323E+02 5.0000E-02 4.1000E-01 4.0000E-02 2216400200193 6.0673E+02 4.0000E-02 4.4000E-01 5.0000E-02 2216400200194 6.0907E+02 8.0000E-02 1.5000E-01 4.0000E-02 2216400200195 6.1286E+02 5.0000E-02 3.2000E-01 5.0000E-02 2216400200196 6.1409E+02 6.0000E-02 1.6000E-01 3.0000E-02 2216400200197 6.2028E+02 6.0000E-02 6.3000E-01 8.0000E-02 2216400200198 6.2573E+02 5.0000E-02 1.8400E-01 2.2000E-02 2216400200199 6.3054E+02 7.0000E-02 2.0000E-01 3.0000E-02 2216400200200 6.3356E+02 9.0000E-02 1.4000E-01 3.0000E-02 2216400200201 6.4675E+02 7.0000E-02 5.5000E-01 5.0000E-02 2216400200202 6.4827E+02 8.0000E-02 5.0000E-01 7.0000E-02 2216400200203 ENDDATA 184 0 2216400200204 ENDSUBENT 203 0 2216400299999 ENDENTRY 2 0 2216499999999