ENTRY 41378 20191114 41844137800000001 SUBENT 41378001 20191114 41844137800100001 BIB 14 62 4137800100002 TITLE Measurements results of average neutron multiplicity 4137800100003 from neutron induced fission of actinides in 0.5-10MeV 4137800100004 energy range 4137800100005 AUTHOR (Yu.A.Khokhlov, I.A.Ivanin,V.I.In'kov,Yu.I.Vinogradov, 4137800100006 L.D.Danilin,B.N.Polynov) 4137800100007 INSTITUTE (4RUSEPA) 4137800100008 REFERENCE (C,94GATLIN,1,272,1994) Main reference. Figs.only. 4137800100009 (J,BSI,59,667,1997) 4137800100010 (S,AIP-447,443,1998) Measurements description and 4137800100011 242Pu data on fig. 4137800100012 ((J,YK,,(1),6,1992)= 4137800100013 (R,INDC(CCP)-349,6,1992)) 4137800100014 See also English abstracts. Preliminary. 4137800100015 (S,INDC(NDS)-251,135,1991) (prelim. data in table) 4137800100016 REL-REF (N,41116001,Yu.A.Khokhlov,C,91JUELIC,,51,1991) 4137800100017 Evaluated data 4137800100018 FACILITY (LINAC) Electron Linac with neutron production on 4137800100019 238-U target 4137800100020 METHOD (TOF) 28.56-m flight path. 4137800100021 DETECTOR (SCIN) (400 liter) Gd-loaded liquid scintillator 4137800100022 to detect fission neutrons 4137800100023 (FISCH) Parallel-plate avalanche fission chamber 4137800100024 to detect fission events 4137800100025 CORRECTION Corrected for: 4137800100026 - Delayed gamma rays from fission 4137800100027 - False fissions 0.2%- 10.%(for Cm). 4137800100028 - Displacement of samples 4137800100029 - Foil thicknesses and anisotropy of fission-fragment4137800100030 distribution - -0.03% - -0.09% . 4137800100031 - Differences in the Fission-Neutron Energy 4137800100032 Spectra of the Isotopes 4137800100033 - Pulse pileup - -0.2% - +1.0% . 4137800100034 MONITOR ((MONIT)98-CF-252(0,F),PR,NU) 4137800100035 Efficiency of scintillation detector relative to NUp .4137800100036 MONIT-REF (,J.W.Boldeman,R,INDC(JPN)-220,21,1989) 4137800100037 ERR-ANALYS (ERR-T) Total error about 0.2 %. 4137800100038 (ERR-1) Error due to pulse pileup in liquid 4137800100039 scintillator. 4137800100040 (ERR-2) Error due to false fission. 4137800100041 (ERR-3) Error due to differences in fission neutron 4137800100042 spectrum. 4137800100043 (ERR-4) Error due to anisotropy of fragments and foil 4137800100044 thickness. 4137800100045 (ERR-5) Error due to delayed gamma-rays from fission. 4137800100046 (ERR-6) Error due to displacement of samples. 4137800100047 STATUS (APRVD) By Ivanin, 2000-09-11 4137800100048 HISTORY (20000713C) Compiled by Dunaeva and Maev 4137800100049 (20000914U) Last checking has been done. 4137800100050 (20051205A) The data from Subent 006 were corrected on 4137800100051 const. 0.3. Correction was made by the author: Dr.I.A.I4137800100052 Units in Sub.004-007 are changed. PART/FIS is obsolete.4137800100053 (20090922A) M.M. MONIT units were corrected NO-DIM -> 4137800100054 PRT/FIS . PR was added in MONITOR and in REACTIONs. 4137800100055 Subent 009 was deleted as duplication of Subent 006. 4137800100056 Reference R,CONF-447,443,1998 corrected into 4137800100057 S,AIP-447,443,1998. Ref. BSI is not available. 4137800100058 (20150919U) Ref. INDC(NDS)-251 was added. 4137800100059 (20191114U) Ref. YK was corrected. 4137800100060 Ref. INDC(CCP)-349 was added. 4137800100061 Ref. C,91JUELIC was moved in REL-REF 4137800100062 Subent 009 was deleted as superseded by 41378006- 4137800100063 authors' data 4137800100064 ENDBIB 62 0 4137800100065 COMMON 8 6 4137800100066 MONIT MONIT-ERR ERR-1 ERR-2 ERR-3 ERR-4 4137800100067 ERR-5 ERR-6 4137800100068 PRT/FIS PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 4137800100069 PER-CENT PER-CENT 4137800100070 3.766 0.2 0.1 0.1 0.1 0.02 4137800100071 0.06 0.03 4137800100072 ENDCOMMON 6 0 4137800100073 ENDSUBENT 72 0 4137800199999 SUBENT 41378002 20191114 41844137800200001 BIB 3 7 4137800200002 REACTION (92-U-235(N,F),PR,NU) 4137800200003 STATUS (TABLE) From I.Ivanin, 2000-09-11 4137800200004 Data are presented on Fig.2 of C,94GATLIN,1,272,1994, 4137800200005 for En from 0.04 to 2.0 MeV . 4137800200006 HISTORY (20090922A) M.M. PR was added in reaction, REL was 4137800200007 deleted. DATA and DATA-ERR units were changed from 4137800200008 ARB-UNITS into PRT/FIS . 4137800200009 ENDBIB 7 0 4137800200010 NOCOMMON 0 0 4137800200011 DATA 3 86 4137800200012 EN DATA ERR-T 4137800200013 MEV PRT/FIS PRT/FIS 4137800200014 0.048 2.431 0.047 4137800200015 0.055 2.422 0.048 4137800200016 0.065 2.416 0.04 4137800200017 0.075 2.402 0.029 4137800200018 0.084 2.406 0.056 4137800200019 0.096 2.428 0.047 4137800200020 0.111 2.414 0.026 4137800200021 0.131 2.431 0.017 4137800200022 0.151 2.436 0.034 4137800200023 0.172 2.424 0.023 4137800200024 0.19 2.378 0.024 4137800200025 0.211 2.43 0.023 4137800200026 0.231 2.451 0.021 4137800200027 0.251 2.397 0.02 4137800200028 0.272 2.433 0.022 4137800200029 0.292 2.385 0.025 4137800200030 0.316 2.43 0.02 4137800200031 0.352 2.415 0.016 4137800200032 0.388 2.437 0.025 4137800200033 0.421 2.487 0.02 4137800200034 0.464 2.449 0.017 4137800200035 0.493 2.452 0.021 4137800200036 0.514 2.437 0.021 4137800200037 0.544 2.442 0.018 4137800200038 0.595 2.451 0.015 4137800200039 0.656 2.463 0.019 4137800200040 0.702 2.45 0.021 4137800200041 0.738 2.45 0.017 4137800200042 0.775 2.482 0.025 4137800200043 0.848 2.495 0.013 4137800200044 0.928 2.45 0.017 4137800200045 0.978 2.489 0.019 4137800200046 1.028 2.472 0.033 4137800200047 1.103 2.521 0.017 4137800200048 1.204 2.532 0.015 4137800200049 1.303 2.535 0.016 4137800200050 1.405 2.541 0.014 4137800200051 1.508 2.568 0.014 4137800200052 1.609 2.566 0.018 4137800200053 1.711 2.601 0.016 4137800200054 1.79 2.554 0.04 4137800200055 1.863 2.612 0.018 4137800200056 1.939 2.622 0.026 4137800200057 1.992 2.605 0.043 4137800200058 2.042 2.619 0.029 4137800200059 2.139 2.634 0.016 4137800200060 2.315 2.672 0.019 4137800200061 2.466 2.683 0.03 4137800200062 2.571 2.696 0.036 4137800200063 2.673 2.711 0.029 4137800200064 2.766 2.704 0.025 4137800200065 2.87 2.739 0.022 4137800200066 2.974 2.739 0.028 4137800200067 3.076 2.758 0.027 4137800200068 3.172 2.759 0.028 4137800200069 3.272 2.776 0.031 4137800200070 3.383 2.814 0.043 4137800200071 3.539 2.807 0.035 4137800200072 3.743 2.876 0.029 4137800200073 3.888 2.878 0.044 4137800200074 3.982 2.895 0.046 4137800200075 4.096 2.929 0.038 4137800200076 4.202 2.885 0.048 4137800200077 4.291 2.889 0.046 4137800200078 4.481 2.934 0.026 4137800200079 4.827 3.021 0.027 4137800200080 5.139 3.087 0.035 4137800200081 5.364 3.083 0.035 4137800200082 5.612 3.162 0.034 4137800200083 5.868 3.186 0.06 4137800200084 6.15 3.288 0.038 4137800200085 6.394 3.346 0.061 4137800200086 6.568 3.24 0.052 4137800200087 6.757 3.34 0.049 4137800200088 6.976 3.354 0.04 4137800200089 7.23 3.452 0.041 4137800200090 7.557 3.477 0.057 4137800200091 7.927 3.544 0.044 4137800200092 8.383 3.621 0.038 4137800200093 8.919 3.679 0.091 4137800200094 9.41 3.742 0.051 4137800200095 9.868 3.806 0.074 4137800200096 10.578 3.846 0.055 4137800200097 11.651 4.075 0.074 4137800200098 12.685 4.229 0.095 4137800200099 14.122 4.475 0.094 4137800200100 ENDDATA 88 0 4137800200101 ENDSUBENT 100 0 4137800299999 SUBENT 41378003 20191114 41844137800300001 BIB 2 3 4137800300002 REACTION (93-NP-237(N,F),PR,NU) 4137800300003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800300004 Data are presented on Fig.5 of C,94GATLIN,1,272,1994.4137800300005 ENDBIB 3 0 4137800300006 NOCOMMON 0 0 4137800300007 DATA 3 41 4137800300008 EN DATA ERR-T 4137800300009 MEV PRT/FIS PRT/FIS 4137800300010 0.509 2.677 0.037 4137800300011 0.606 2.74 0.023 4137800300012 0.704 2.722 0.023 4137800300013 0.803 2.723 0.023 4137800300014 0.905 2.778 0.022 4137800300015 1.002 2.803 0.027 4137800300016 1.105 2.8 0.019 4137800300017 1.207 2.787 0.023 4137800300018 1.307 2.787 0.022 4137800300019 1.408 2.811 0.027 4137800300020 1.508 2.828 0.027 4137800300021 1.61 2.828 0.024 4137800300022 1.712 2.854 0.027 4137800300023 1.813 2.835 0.022 4137800300024 1.938 2.895 0.018 4137800300025 2.141 2.929 0.025 4137800300026 2.394 2.948 0.023 4137800300027 2.645 2.975 0.027 4137800300028 2.892 3.026 0.022 4137800300029 3.144 3.047 0.021 4137800300030 3.401 3.127 0.035 4137800300031 3.656 3.165 0.033 4137800300032 3.908 3.157 0.05 4137800300033 4.151 3.18 0.039 4137800300034 4.405 3.34 0.031 4137800300035 4.67 3.272 0.039 4137800300036 4.923 3.353 0.049 4137800300037 5.168 3.338 0.046 4137800300038 5.418 3.365 0.048 4137800300039 5.666 3.47 0.05 4137800300040 5.925 3.538 0.049 4137800300041 6.314 3.576 0.049 4137800300042 6.812 3.593 0.046 4137800300043 7.331 3.759 0.037 4137800300044 7.845 3.843 0.07 4137800300045 8.343 3.839 0.06 4137800300046 8.887 3.903 0.079 4137800300047 9.361 4.034 0.095 4137800300048 9.869 3.991 0.079 4137800300049 10.644 4.241 0.068 4137800300050 11.674 4.333 0.101 4137800300051 ENDDATA 43 0 4137800300052 ENDSUBENT 51 0 4137800399999 SUBENT 41378004 20191114 41844137800400001 BIB 3 5 4137800400002 REACTION (94-PU-240(N,F),PR,NU) 4137800400003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800400004 Data are presented on Fig.4 of C,94GATLIN,1,272,1994.4137800400005 COMMENT Data may be approximated by expression: 4137800400006 Nu =3D (2.796+-0.007) + (0.149+-0.002)*En 4137800400007 ENDBIB 5 0 4137800400008 NOCOMMON 0 0 4137800400009 DATA 3 41 4137800400010 EN DATA ERR-T 4137800400011 MEV PRT/FIS PRT/FIS 4137800400012 0.509 2.873 0.046 4137800400013 0.605 2.9 0.032 4137800400014 0.705 2.942 0.027 4137800400015 0.804 2.892 0.017 4137800400016 0.905 2.926 0.024 4137800400017 1.003 2.941 0.03 4137800400018 1.104 2.947 0.026 4137800400019 1.206 2.961 0.028 4137800400020 1.308 2.969 0.035 4137800400021 1.407 3.011 0.027 4137800400022 1.508 2.988 0.023 4137800400023 1.609 3.014 0.031 4137800400024 1.71 3.075 0.025 4137800400025 1.813 3.078 0.041 4137800400026 1.937 3.088 0.021 4137800400027 2.14 3.1 0.019 4137800400028 2.393 3.123 0.022 4137800400029 2.646 3.187 0.03 4137800400030 2.892 3.214 0.034 4137800400031 3.146 3.276 0.028 4137800400032 3.4 3.27 0.032 4137800400033 3.653 3.34 0.041 4137800400034 3.905 3.315 0.043 4137800400035 4.152 3.363 0.043 4137800400036 4.408 3.419 0.031 4137800400037 4.665 3.559 0.043 4137800400038 4.919 3.495 0.042 4137800400039 5.166 3.56 0.061 4137800400040 5.423 3.729 0.069 4137800400041 5.679 3.688 0.049 4137800400042 5.927 3.595 0.067 4137800400043 6.323 3.645 0.041 4137800400044 6.824 3.809 0.048 4137800400045 7.336 3.872 0.042 4137800400046 7.844 3.959 0.038 4137800400047 8.349 4.04 0.045 4137800400048 8.875 4.183 0.081 4137800400049 9.356 4.081 0.087 4137800400050 9.879 4.284 0.097 4137800400051 10.631 4.557 0.105 4137800400052 11.681 4.54 0.125 4137800400053 ENDDATA 43 0 4137800400054 ENDSUBENT 53 0 4137800499999 SUBENT 41378005 20191114 41844137800500001 BIB 3 5 4137800500002 REACTION (94-PU-242(N,F),PR,NU) 4137800500003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800500004 Data are presented on Fig.4 of S,AIP-447,443. 4137800500005 COMMENT Data may be approximated by expression: 4137800500006 Nu =3D (2.881+-0.033) + (0.141+-0.003)*En 4137800500007 ENDBIB 5 0 4137800500008 NOCOMMON 0 0 4137800500009 DATA 3 15 4137800500010 EN DATA ERR-T 4137800500011 MEV PRT/FIS PRT/FIS 4137800500012 0.407 2.915 0.079 4137800500013 0.511 2.904 0.055 4137800500014 0.626 3.015 0.041 4137800500015 0.774 3.003 0.035 4137800500016 0.954 3.028 0.032 4137800500017 1.185 3.075 0.032 4137800500018 1.476 3.099 0.033 4137800500019 1.847 3.157 0.034 4137800500020 2.305 3.207 0.035 4137800500021 2.885 3.272 0.036 4137800500022 3.602 3.387 0.039 4137800500023 4.519 3.458 0.042 4137800500024 5.694 3.7 0.047 4137800500025 7.192 3.856 0.049 4137800500026 8.986 4.195 0.062 4137800500027 ENDDATA 17 0 4137800500028 ENDSUBENT 27 0 4137800599999 SUBENT 41378006 20191114 41844137800600001 BIB 3 5 4137800600002 REACTION (95-AM-241(N,F),PR,NU) 4137800600003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800600004 Data are presented on Fig.3 of C,94GATLIN,1,272,1994.4137800600005 COMMENT Data may be approximated by expression: 4137800600006 Nu =3D (3.055+-0.023) + (0.139+-0.007)*En 4137800600007 ENDBIB 5 0 4137800600008 NOCOMMON 0 0 4137800600009 DATA 3 26 4137800600010 EN DATA ERR-T 4137800600011 MEV PRT/FIS PRT/FIS 4137800600012 0.767 3.141 0.06 4137800600013 0.957 3.195 0.033 4137800600014 1.16 3.292 0.029 4137800600015 1.359 3.321 0.031 4137800600016 1.56 3.293 0.029 4137800600017 1.757 3.318 0.044 4137800600018 1.957 3.394 0.028 4137800600019 2.167 3.453 0.044 4137800600020 2.365 3.441 0.045 4137800600021 2.554 3.471 0.042 4137800600022 2.766 3.577 0.042 4137800600023 2.978 3.513 0.053 4137800600024 3.186 3.614 0.053 4137800600025 3.664 3.661 0.03 4137800600026 4.333 3.777 0.068 4137800600027 4.819 3.905 0.048 4137800600028 5.315 3.823 0.08 4137800600029 5.751 3.852 0.083 4137800600030 6.265 4.07 0.074 4137800600031 6.824 4.089 0.103 4137800600032 7.275 4.139 0.102 4137800600033 7.779 4.408 0.104 4137800600034 8.337 4.276 0.138 4137800600035 8.833 4.511 0.148 4137800600036 9.613 4.582 0.138 4137800600037 11.005 4.841 0.19 4137800600038 ENDDATA 28 0 4137800600039 ENDSUBENT 38 0 4137800699999 SUBENT 41378007 20191114 41844137800700001 BIB 3 5 4137800700002 REACTION (95-AM-243(N,F),PR,NU) 4137800700003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800700004 Data are presented on Fig.4 of C,94GATLIN,1,272,1994.4137800700005 COMMENT Data May be Approximated by Expression: 4137800700006 Nu =3D (3.207+-0.012) + (0.154+-0.005)*En 4137800700007 ENDBIB 5 0 4137800700008 NOCOMMON 0 0 4137800700009 DATA 3 34 4137800700010 EN DATA ERR-T 4137800700011 MEV PRT/FIS PRT/FIS 4137800700012 0.776 3.456 0.053 4137800700013 0.962 3.372 0.018 4137800700014 1.156 3.399 0.016 4137800700015 1.354 3.38 0.02 4137800700016 1.557 3.455 0.021 4137800700017 1.759 3.488 0.02 4137800700018 1.963 3.498 0.025 4137800700019 2.164 3.496 0.027 4137800700020 2.363 3.525 0.023 4137800700021 2.566 3.565 0.025 4137800700022 2.769 3.622 0.031 4137800700023 2.976 3.596 0.032 4137800700024 3.176 3.698 0.035 4137800700025 3.422 3.692 0.03 4137800700026 3.68 3.705 0.052 4137800700027 3.883 3.797 0.045 4137800700028 4.084 3.756 0.051 4137800700029 4.289 3.835 0.054 4137800700030 4.493 3.931 0.059 4137800700031 4.697 3.891 0.058 4137800700032 4.951 3.975 0.051 4137800700033 5.208 4.01 0.062 4137800700034 5.411 4.059 0.085 4137800700035 5.662 4.138 0.065 4137800700036 5.906 4.261 0.104 4137800700037 6.155 4.303 0.062 4137800700038 6.463 4.29 0.09 4137800700039 6.851 4.268 0.046 4137800700040 7.302 4.315 0.045 4137800700041 7.809 4.361 0.048 4137800700042 8.372 4.728 0.086 4137800700043 8.873 4.585 0.083 4137800700044 9.594 4.665 0.09 4137800700045 10.985 5.195 0.112 4137800700046 ENDDATA 36 0 4137800700047 ENDSUBENT 46 0 4137800799999 SUBENT 41378008 20191114 41844137800800001 BIB 3 7 4137800800002 REACTION (96-CM-245(N,F),PR,NU) 4137800800003 STATUS (TABLE) From I.Ivanin, 2000-09-11 . 4137800800004 Data are presented on Fig.5 of 4137800800005 C,94GATLIN,1,272,1994. I 4137800800006 Preliminary data are given in Table of J,YK,,(1),6 4137800800007 COMMENT Data May be Approximated by Expression: 4137800800008 Nu =3D (3.525+-0.023) + (0.146+-0.009)*En 4137800800009 ENDBIB 7 0 4137800800010 NOCOMMON 0 0 4137800800011 DATA 3 20 4137800800012 EN DATA ERR-T 4137800800013 MEV PRT/FIS PRT/FIS 4137800800014 0.503 3.55 0.126 4137800800015 0.697 3.626 0.074 4137800800016 0.899 3.713 0.042 4137800800017 1.129 3.635 0.079 4137800800018 1.38 3.73 0.046 4137800800019 1.63 3.766 0.034 4137800800020 1.885 3.673 0.075 4137800800021 2.136 3.846 0.066 4137800800022 2.388 3.788 0.07 4137800800023 2.635 3.87 0.065 4137800800024 2.895 3.903 0.085 4137800800025 3.258 3.94 0.079 4137800800026 3.769 4.051 0.068 4137800800027 4.305 4.047 0.106 4137800800028 4.842 4.259 0.101 4137800800029 5.294 4.355 0.161 4137800800030 5.771 4.165 0.341 4137800800031 6.564 4.518 0.129 4137800800032 7.629 4.841 0.141 4137800800033 8.641 4.838 0.396 4137800800034 ENDDATA 22 0 4137800800035 ENDSUBENT 34 0 4137800899999 NOSUBENT 41378009 20191114 41844137800900001 ENDENTRY 9 0 4137899999999