ENTRY 23128 20170628 22622312800000001 SUBENT 23128001 20170628 22622312800100001 BIB 15 77 2312800100002 TITLE Neutron-induced fission cross-section of 233U in the 2312800100003 energy range 0.5 < En < 20MeV 2312800100004 AUTHOR (F.Belloni, M.Calviani, N.Colonna, P.Mastinu, 2312800100005 P.M.Milazzo, U.Abbondanno, G.Aerts, H.Alvarez, 2312800100006 F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, 2312800100007 L.Audouin, G.Badurek, P.Baumann, F.Becvar, 2312800100008 E.Berthoumieux, F.Calvino, D.Cano-Ott, R.Capote, 2312800100009 C.Carrapico, P.Cennini, V.Chepel, E.Chiaveri, 2312800100010 G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, 2312800100011 I.Dillmann, C.Domingo-Pardo, W.Dridi, I.Duran, 2312800100012 C.Eleftheriadis, M.Embid-Segura, A.Ferrari, 2312800100013 R.Ferreira-Marques, K.Fujii, W.Furman, I.Goncalves, 2312800100014 E.Gonzalez-Romero, A.Goverdovski, F.Gramegna, 2312800100015 C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, 2312800100016 A.Herrera-Martinez, M.Igashira, E.Jericha, 2312800100017 F.Kaeppeler, Y.Kadi, D.Karadimos, D.Karamanis, 2312800100018 M.Kerveno, P.Koehler, E.Kossionides, M.Krticka, 2312800100019 C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, 2312800100020 S.Lukic, J.Marganiec, S.Marrone, T.Martinez, 2312800100021 C.Massimi, M.H.Meaze, A.Mengoni, C.Moreau, M.Mosconi, 2312800100022 F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, 2312800100023 C.Papachristodoulou, C.Papadopoulos, C.Paradela, 2312800100024 N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, 2312800100025 M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, 2312800100026 J.Praena, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth,2312800100027 M.Rosetti, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado,2312800100028 C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, 2312800100029 G.Tagliente, J.L.Tain, L.Tassan-Got, L.Tavora, 2312800100030 R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, 2312800100031 D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, 2312800100032 F.Voss, S.Walter, M.Wiescher, K.Wisshak) 2312800100033 INSTITUTE (2ITYTRI,2ITYPAD,2ZZZCER,2ITYBAU,2FR SAC,2SPNSAU, 2312800100034 2SPNPCM,3POLLOU,2GERKFK,2AUSATI,2FR STR,3CZRCHU, 2312800100035 2SPNUPC,3ZZZIAE,2SPNSEU,2PRTLFE,2PRTCMB,1USANOT, 2312800100036 2SPNVAL,2GRCARU,4ZZZDUB,4RUSFEI,2FR GRA,1USALAS) 2312800100037 REFERENCE (J,EPJ/A,47,2,2011) Final data in table 2312800100038 (C,2010KRAKOW,,113,2010) 233U(n,f)/235U(n,f) in fig 2312800100039 REL-REF (O,23148001,F.Belloni+,C,2010KRAKOW,,113,2010) 2312800100040 241,243Am(n,f) data sets given 2312800100041 FACILITY (SYNCH,2ZZZCER) 7e+12 protons/bunch, pulse width=6 ns 2312800100042 INC-SOURCE (SPALL) 10e+5 neutrons/cm2/pulse at sample position . 2312800100043 20 GeV proton beam of 7E+12 protons/bunch. 2312800100044 SAMPLE Thin layers. 2312800100045 Sample masses were determined by alpha-spectrometry. 2312800100046 (92-U-233,ENR=0.990) 2312800100047 Chemical form U3O8, mass 30.8 mg, activity 5530 kBq . 2312800100048 U-234 (0.74%), U-235 (0.23%), U-238 (0.04%) admixtures.2312800100049 (92-U-235,ENR=0.99992) 2312800100050 Chemical form U3O8, mass 31.8 mg, activity 0.2 kBq 2312800100051 METHOD (TOF) Flight path to experimental area: 187 m 2312800100052 DETECTOR (IOCH) Fast ionization chamber operated with a gas 2312800100053 mixture of 90% Ar and 10% CF4 at a pressure of 720mbar.2312800100054 CORRECTION Corrected for difference between U-233 and U-235 for 2312800100055 - Efficiency for detection of fission fragments 2312800100056 2.6% (U-233: 97.7%, U-235: 95.1%) 2312800100057 - Loss of counts due to dead-time and pile-up 2312800100058 1% at 1 MeV, 3.8% at 20 MeV (increase with En) 2312800100059 COMMENT By Paolo Maria Milazzo (2011-03-21): 2312800100060 A small difference in statistical uncertainty between 2312800100061 the cross section ratio (002) and absolute cross 2312800100062 section (003) is due to numerical truncation. 2312800100063 ERR-ANALYS (ERR-1) Sample mass of U-233 (1.2%) 2312800100064 (ERR-2) Sample mass of U-235 (1.35%) 2312800100065 (ERR-3) Efficiency and dead-time effect (~0.5%) 2312800100066 (ERR-SYS) Overall systematic uncertainty. 2312800100067 STATUS (TABLE) Data received from Paolo Maria Milazzo 2312800100068 (APRVD) Proof-read by Paolo Maria Milazzo (2010-03-15) 2312800100069 (COREL,23148001) Am data of C,2010KRAKOW,,113,2010 . 2312800100070 HISTORY (20110312C) On 2312800100071 (20110315R) On. Received from Paolo Maria Milazzo 2312800100072 (20120228A) M.M. Reference C,2010KRAKOW,,113,2010 was 2312800100073 added. Misprint in Subent 003 was corrected. 2312800100074 J,ND/B, -> J,NDS according to memo CP-D/711. 2312800100075 Absolute total errors values were added . 2312800100076 STATUS was added in Subents 002, 003. 2312800100077 ENDF/B-VII.0 was added as MONIT-REF in Subent 003. 2312800100078 (20170628A) On. Major revisions in 002 and 003. 2312800100079 ENDBIB 77 0 2312800100080 COMMON 4 3 2312800100081 ERR-1 ERR-2 ERR-3 ERR-SYS 2312800100082 PER-CENT PER-CENT PER-CENT PER-CENT 2312800100083 1.2 1.35 0.5 3. 2312800100084 ENDCOMMON 3 0 2312800100085 ENDSUBENT 84 0 2312800199999 SUBENT 23128002 20170628 22622312800200001 BIB 5 9 2312800200002 REACTION ((92-U-233(N,F),,SIG,,AV)/(92-U-235(N,F),,SIG,,AV)) 2312800200003 MISC-COL (MISC) Neutron energy relative to the average value 2312800200004 of considered bin 2312800200005 ERR-ANALYS (ERR-S) Statistical uncertainty 2312800200006 (ERR-T) Total uncertainty 2312800200007 STATUS (TABLE) Data received from Paolo Maria Milazzo. 2312800200008 The total uncertainty (ERR-T) was additionally 2312800200009 compiled from Table 2 of Eur.Phys.J.A47(2011)2 2312800200010 HISTORY (20170628A) On. MISC1 -> MISC. 2312800200011 ENDBIB 9 0 2312800200012 NOCOMMON 0 0 2312800200013 DATA 6 32 2312800200014 EN-MIN EN-MAX MISC DATA ERR-S ERR-T 2312800200015 MEV MEV MEV NO-DIM NO-DIM NO-DIM 2312800200016 0.501 0.562 0.53 1.76 0.02 0.06 2312800200017 0.562 0.631 0.60 1.72 0.02 0.06 2312800200018 0.631 0.708 0.67 1.74 0.02 0.06 2312800200019 0.708 0.794 0.75 1.72 0.02 0.06 2312800200020 0.794 0.891 0.84 1.68 0.02 0.05 2312800200021 0.891 1.000 0.94 1.58 0.01 0.05 2312800200022 1.00 1.12 1.06 1.54 0.01 0.05 2312800200023 1.12 1.26 1.19 1.54 0.01 0.05 2312800200024 1.26 1.41 1.33 1.57 0.01 0.05 2312800200025 1.41 1.58 1.50 1.55 0.01 0.05 2312800200026 1.58 1.78 1.68 1.56 0.01 0.05 2312800200027 1.78 2.00 1.88 1.54 0.01 0.05 2312800200028 2.00 2.24 2.11 1.55 0.01 0.05 2312800200029 2.24 2.51 2.37 1.52 0.01 0.05 2312800200030 2.51 2.82 2.66 1.54 0.01 0.05 2312800200031 2.82 3.16 2.99 1.56 0.02 0.05 2312800200032 3.16 3.55 3.35 1.57 0.02 0.05 2312800200033 3.55 3.98 3.76 1.53 0.02 0.05 2312800200034 3.98 4.47 4.22 1.57 0.02 0.05 2312800200035 4.47 5.01 4.73 1.53 0.02 0.05 2312800200036 5.01 5.62 5.31 1.52 0.03 0.05 2312800200037 5.62 6.31 5.96 1.57 0.03 0.05 2312800200038 6.31 7.08 6.68 1.50 0.02 0.05 2312800200039 7.08 7.94 7.50 1.34 0.02 0.05 2312800200040 7.94 8.91 8.41 1.30 0.02 0.04 2312800200041 8.91 10.00 9.44 1.33 0.02 0.05 2312800200042 10.00 11.22 10.59 1.30 0.02 0.04 2312800200043 11.22 12.59 11.89 1.38 0.02 0.04 2312800200044 12.59 14.13 13.34 1.24 0.02 0.04 2312800200045 14.13 15.85 14.96 1.20 0.02 0.04 2312800200046 15.85 17.78 16.79 1.17 0.02 0.04 2312800200047 17.78 19.95 18.84 1.24 0.02 0.04 2312800200048 ENDDATA 34 0 2312800200049 ENDSUBENT 48 0 2312800299999 SUBENT 23128003 20170628 22622312800300001 BIB 7 12 2312800300002 REACTION (92-U-233(N,F),,SIG,,AV) 2312800300003 MONITOR (92-U-235(N,F),,SIG) 2312800300004 MONIT-REF (,,3,ENDF/B-VII.0,,2006) 2312800300005 (,A.D.Carlson+,J,NDS,110,(12),3215,2009) 2312800300006 MISC-COL (MISC) Neutron energy relative to the average value 2312800300007 of considered bin 2312800300008 ERR-ANALYS (ERR-S) Statistical uncertainty 2312800300009 (ERR-T) Total uncertainty 2312800300010 (MONIT-ERR) 235U(n,f) cross section(~2%) 2312800300011 STATUS (TABLE) Data received from Paolo Maria Milazzo 2312800300012 (DEP,23128002) 233U233(n,f)/235U(n,f) ratio 2312800300013 HISTORY (20170628A) On. MISC1 -> MISC. MISC2 and MISC3 deleted.2312800300014 ENDBIB 12 0 2312800300015 COMMON 1 3 2312800300016 MONIT-ERR 2312800300017 PER-CENT 2312800300018 2. 2312800300019 ENDCOMMON 3 0 2312800300020 DATA 6 32 2312800300021 EN-MIN EN-MAX MISC DATA ERR-S ERR-T 2312800300022 MEV MEV MEV B PER-CENT PER-CENT 2312800300023 0.501 0.562 0.53 2.00 1.0 2.9 2312800300024 0.562 0.631 0.60 1.92 0.9 2.9 2312800300025 0.631 0.708 0.67 1.94 0.9 2.9 2312800300026 0.708 0.794 0.75 1.92 0.9 2.8 2312800300027 0.794 0.891 0.84 1.87 0.9 2.9 2312800300028 0.891 1.000 0.94 1.86 0.9 2.9 2312800300029 1.00 1.12 1.06 1.84 0.9 2.9 2312800300030 1.12 1.26 1.19 1.84 0.8 2.8 2312800300031 1.26 1.41 1.33 1.90 0.8 2.8 2312800300032 1.41 1.58 1.50 1.91 0.8 2.8 2312800300033 1.58 1.78 1.68 1.95 0.8 2.8 2312800300034 1.78 2.00 1.88 1.95 0.8 2.8 2312800300035 2.00 2.24 2.11 1.98 0.8 2.8 2312800300036 2.24 2.51 2.37 1.92 0.9 2.8 2312800300037 2.51 2.82 2.66 1.91 1.0 2.9 2312800300038 2.82 3.16 2.99 1.88 1.1 2.9 2312800300039 3.16 3.55 3.35 1.84 1.2 3.0 2312800300040 3.55 3.98 3.76 1.74 1.4 3.0 2312800300041 3.98 4.47 4.22 1.76 1.4 3.1 2312800300042 4.47 5.01 4.73 1.67 1.6 3.1 2312800300043 5.01 5.62 5.31 1.60 1.7 3.2 2312800300044 5.62 6.31 5.96 1.71 1.7 3.2 2312800300045 6.31 7.08 6.68 2.14 1.6 3.2 2312800300046 7.08 7.94 7.50 2.27 1.6 3.1 2312800300047 7.94 8.91 8.41 2.31 1.6 3.1 2312800300048 8.91 10.00 9.44 2.35 1.6 3.2 2312800300049 10.00 11.22 10.59 2.25 1.7 3.2 2312800300050 11.22 12.59 11.89 2.40 1.8 3.2 2312800300051 12.59 14.13 13.34 2.42 1.8 3.2 2312800300052 14.13 15.85 14.96 2.50 1.8 3.2 2312800300053 15.85 17.78 16.79 2.39 1.7 3.2 2312800300054 17.78 19.95 18.84 2.40 1.8 3.2 2312800300055 ENDDATA 34 0 2312800300056 ENDSUBENT 55 0 2312800399999 ENDENTRY 3 0 2312899999999