ENTRY 30521 20120627 31563052100000001 SUBENT 30521001 20120627 31563052100100001 BIB 13 43 3052100100002 INSTITUTE (3POLIBJ) 3052100100003 REFERENCE (J,NP/A,255,387,197512) 3052100100004 (C,73ROCH,2,283,197308) Short, preliminary experiment. 3052100100005 AUTHOR (E.Piasecki,M.Sowinski,L.Nowicki,A.Kordyasz,E.Cieslak, 3052100100006 W.Czarnacki) 3052100100007 TITLE Multiparameter studies of polar emission in U-236 3052100100008 fission. 3052100100009 FACILITY (REAC,3POLIBJ). 'EWA' 3052100100010 INC-SOURCE (REAC) 3052100100011 INC-SPECT Thermal flux = 6.0e+8 neutrons/cm2,sec. 3052100100012 SAMPLE 0.75 mg/cm2 U-235, deposited on 0.5 mg/cm2 Ni-foil. 3052100100013 METHOD (COINC). Of light fragment, heavy fragment and light 3052100100014 charged particle ('LCP'). 3052100100015 (EDE). 3052100100016 Geometry: Maximum angle between the LCP and fission 3052100100017 fragment 25 deg. Mean angle 10 deg. 3052100100018 DETECTOR (TELES). Consisting of 45 micron thick surface barrier 3052100100019 Delta-E detector,and a 1.7 mm thick Si(Li) E-detector 3052100100020 for LCP-detection and identification. 3052100100021 (SOLST). Two 30 micron surf.barrier detectors, perpen- 3052100100022 dicular to neutron beam, one of them in line with 3052100100023 Delta-E and E-detectors for fragment detection. 3052100100024 COMMENT The work is concerned with ternary fission in which 3052100100025 the third particle (LCP) is emitted in the direction 3052100100026 of one of the fission fragments ('polar emission'). 3052100100027 In this experiment, two cases are distinguished 3052100100028 'L-emission' ... the LCP is emitted in the direct- 3052100100029 ion of the light fragment and 3052100100030 'H-emission' ... the LCP is emitted in the direct- 3052100100031 ion of the heavy fragment. 3052100100032 STATUS (TABLE) The data are from Tables 1,2 of 3052100100033 Nucl.Phys. A255,387. 3052100100034 (APRVD) by E.Piasecki. 3052100100035 HISTORY (19791002C) TL. 3052100100036 (19791220A) TL. Corrections in subentries 001,002,003 3052100100037 according to author's reply. 3052100100038 (19980518A) HW.- REACTION code updated in subent 002.- 3052100100039 (20020307A) OS.- REACTION codes updated in all subents,3052100100040 changed to 4-digit year and lower case. 3052100100041 (20100303A) SD: REACTION codes in Subents 003-005 were 3052100100042 changed according to EXFOR rules. 3052100100043 (20120627A) VS. - REACTION code updated in Subent. 002 3052100100044 ERR-ANALYS updated in Subent. 002 3052100100045 ENDBIB 43 0 3052100100046 COMMON 1 3 3052100100047 EN-DUMMY 3052100100048 EV 3052100100049 2.5300E-02 3052100100050 ENDCOMMON 3 0 3052100100051 ENDSUBENT 50 0 3052100199999 SUBENT 30521002 20120627 31563052100200001 BIB 5 20 3052100200002 REACTION L((92-U-235(N,F)ELEM/MASS,TER,FY,,MXW/MSC)/ 3052100200003 (92-U-235(N,F)2-HE-4,TER,FY,,MXW/MSC)) Yield of LCP 3052100200004 for 'L-emission', rel. to alfa yield in 'L-emission' 3052100200005 H((92-U-235(N,F)ELEM/MASS,TER,FY,,MXW/MSC)/ 3052100200006 (92-U-235(N,F)2-HE-4,TER,FY,,MXW/MSC)) Yield of LCP 3052100200007 for 'H-emission', rel. to alfa yield in 'H-emission' 3052100200008 R((92-U-235(N,F)ELEM/MASS,TER,FY,,MXW/MSC)/ 3052100200009 (92-U-235(N,F)ELEM/MASS,TER,FY,,MXW/MSC)) 3052100200010 Ratio of 'L-emission' to 'H-emission'. 3052100200011 MISC-COL (MISC) Estimated maximum of systematic error in 3052100200012 particle identification 3052100200013 ERR-ANALYS (ERR-S) Statistical error 3052100200014 COMMENT LThe statistical error of the 'light-emission' proton 3052100200015 yield as given in Table 1 of the reference has to be 3052100200016 increased by a factor 10, to become the value given in 3052100200017 the data-section below (according author's reply) 3052100200018 HISTORY (19980518A) HW.- REACTION code updated.- 3052100200019 (20020307A) OS.- MISC changed to REACTION R. 3052100200020 (20120627A) VS. - REACTION code updated: Memo CP-D/748 3052100200021 ERR-ANALYS updated - new coding. 3052100200022 ENDBIB 20 0 3052100200023 NOCOMMON 0 0 3052100200024 DATA 12 5 3052100200025 ELEMENT MASS DATA LERR-S LMISC LDATA-MAX L3052100200026 DATA HERR-S HMISC-ERR HDATA-MAX HDATA RERR-S R3052100200027 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 3052100200028 NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM 3052100200029 1.0000E+00 1.0000E+00 3.0500E-01 2.0000E-02 6.0000E-03 3052100200030 4.4500E-01 4.0000E-02 1.0000E-02 2.0000E+00 2.0000E-013052100200031 1.0000E+00 2.0000E+00 2.8000E-02 5.0000E-03 6.0000E-03 3052100200032 3.4000E-02 9.0000E-03 7.0000E-03 2.4000E+00 9.0000E-013052100200033 1.0000E+00 3.0000E+00 9.2000E-02 1.2000E-02 9.0000E-03 3052100200034 8.0000E-02 1.5000E-02 8.0000E-03 3.3000E+00 6.0000E-013052100200035 2.0000E+00 4.0000E+00 1.0000E+00 3052100200036 1.0000E+00 2.9000E+00 2.0000E-013052100200037 2.0000E+00 6.0000E+00 6.0000E-043052100200038 2.0000E-03 3052100200039 ENDDATA 14 0 3052100200040 ENDSUBENT 39 0 3052100299999 SUBENT 30521003 20100303 31443052100300001 BIB 6 18 3052100300002 REACTION L(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC)Average kinetic3052100300003 energy of LCP, 'L-emission'. 3052100300004 H(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC)Average kinetic3052100300005 energy of LCP, 'H-emission'. 3052100300006 MISC-COL LLCP-Energy dispersion, 'L-emission'. 3052100300007 HLCP-Energy dispersion, 'H-emission'. 3052100300008 CORRECTION Rejection of random coincidences 3052100300009 Correction for energy loss in target backing, in the 3052100300010 fragment detector, and in the dead layer of the delta-e3052100300011 detector. 3052100300012 ERR-ANALYS (ERR-S) Statistical errors only. 3052100300013 COMMENT The average kinetic energy of LCP is the mean of the 3052100300014 sum of measured E + delta-E. 3052100300015 The dispersion of deuterons is omitted because of the 3052100300016 relative high probability of spectrum distortion due 3052100300017 to admixtures of protons and tritons. 3052100300018 HISTORY (20100303A) SD: REACTION code was changed 3052100300019 according to EXFOR rules. 3052100300020 ENDBIB 18 0 3052100300021 NOCOMMON 0 0 3052100300022 DATA 10 4 3052100300023 ELEMENT MASS DATA LERR-S LMISC LMISC-ERR L3052100300024 DATA HERR-S HMISC HMISC-ERR H 3052100300025 NO-DIM NO-DIM MEV MEV MEV MEV 3052100300026 MEV MEV MEV MEV 3052100300027 1.0000E+00 1.0000E+00 1.1200E+01 1.0000E-01 2.5000E+00 2.0000E-013052100300028 1.1200E+01 2.0000E-01 2.8000E+00 3.0000E-01 3052100300029 1.0000E+00 2.0000E+00 1.3100E+01 3.0000E-01 3052100300030 1.1600E+01 3.0000E-01 3052100300031 1.0000E+00 3.0000E+00 1.5300E+01 2.0000E-01 2.7000E+00 2.0000E-013052100300032 1.3600E+01 3.0000E-01 2.0000E+00 2.0000E-01 3052100300033 2.0000E+00 4.0000E+00 2.4500E+01 1.0000E-01 2.9000E+00 1.0000E-013052100300034 2.3500E+01 1.0000E-01 2.5000E+00 1.0000E-01 3052100300035 ENDDATA 12 0 3052100300036 ENDSUBENT 35 0 3052100399999 SUBENT 30521004 20100303 31443052100400001 BIB 6 14 3052100400002 REACTION 1(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC) 'L-emission' 3052100400003 average kinetic energy of light fragments. 3052100400004 2(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC) 'L-emission' 3052100400005 average kinetic energy of heavy fragments. 3052100400006 MISC-COL 1'L-emission'- dispersion of light fragment energy. 3052100400007 2'L-emission'- dispersion of heavy fragment energy. 3052100400008 CORRECTION Rejection of random coincidences, 3052100400009 correction for the LCP-energy deposited in the fragment3052100400010 detector. 3052100400011 ERR-ANALYS (ERR-S) Statistical errors only. 3052100400012 COMMENT 'ELEMENT' and 'MASS' in the data table refer to the 3052100400013 LCP emitted in the direction of the light fragments. 3052100400014 HISTORY (20100303A) SD: REACTION code was changed 3052100400015 according to EXFOR rules. 3052100400016 ENDBIB 14 0 3052100400017 NOCOMMON 0 0 3052100400018 DATA 10 4 3052100400019 ELEMENT MASS DATA 1ERR-S 1MISC 1MISC-ERR 13052100400020 DATA 2ERR-S 2MISC 2MISC-ERR 2 3052100400021 NO-DIM NO-DIM MEV MEV MEV MEV 3052100400022 MEV MEV MEV MEV 3052100400023 1.0000E+00 1.0000E+00 8.9300E+01 4.0000E-01 7.1000E+00 4.0000E-013052100400024 6.8600E+01 4.0000E-01 7.6000E+00 3.0000E-01 3052100400025 1.0000E+00 2.0000E+00 8.6300E+01 1.3000E+00 3052100400026 6.7800E+01 1.0000E+00 3052100400027 1.0000E+00 3.0000E+00 8.4300E+01 6.0000E-01 7.0000E+00 5.0000E-013052100400028 6.8400E+01 6.0000E-01 7.1000E+00 4.0000E-01 3052100400029 2.0000E+00 4.0000E+00 8.1500E+01 2.0000E-01 7.3000E+00 2.0000E-013052100400030 6.8500E+01 2.0000E-01 7.4000E+00 2.0000E-01 3052100400031 ENDDATA 12 0 3052100400032 ENDSUBENT 31 0 3052100499999 SUBENT 30521005 20100303 31443052100500001 BIB 6 14 3052100500002 REACTION 1(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC) 'H-emission' 3052100500003 average kinetic energy of light fragments. 3052100500004 2(92-U-235(N,F)ELEM/MASS,TER,KE,,MXW/MSC) 'H-emission' 3052100500005 average kinetic energy of heavy fragment 3052100500006 MISC-COL 1'H-emission'- dispersion of light fragment energy. 3052100500007 2'H-emission'- dispersion of heavy fragment energy. 3052100500008 CORRECTION Rejection of random coincidences, 3052100500009 correction for the LCP-energy deposited in the fragment3052100500010 detector. 3052100500011 ERR-ANALYS (ERR-S) Statistical errors only. 3052100500012 COMMENT 'ELEMENT' and 'MASS' in the data table refer to the 3052100500013 LCP emitted in the direction of the light fragments. 3052100500014 HISTORY (20100303A) SD: REACTION code was changed 3052100500015 according to EXFOR rules. 3052100500016 ENDBIB 14 0 3052100500017 NOCOMMON 0 0 3052100500018 DATA 10 4 3052100500019 ELEMENT MASS DATA 1DATA-ERR 1MISC 1MISC-ERR 13052100500020 DATA 2DATA-ERR 2MISC 2MISC-ERR 2 3052100500021 NO-DIM NO-DIM MEV MEV MEV MEV 3052100500022 MEV MEV MEV MEV 3052100500023 1.0000E+00 1.0000E+00 9.4800E+01 6.0000E-01 8.0000E+00 5.0000E-013052100500024 6.1600E+01 6.0000E-01 8.0000E+00 4.0000E-01 3052100500025 1.0000E+00 2.0000E+00 9.6400E+01 1.4000E+00 3052100500026 5.8500E+01 2.4000E+00 3052100500027 1.0000E+00 3.0000E+00 9.7600E+01 1.4000E+00 8.9000E+00 1.9000E+003052100500028 5.8000E+01 1.4000E+00 8.7000E+00 1.1000E+00 3052100500029 2.0000E+00 4.0000E+00 9.7600E+01 4.0000E-01 8.4000E+00 4.0000E-013052100500030 5.6000E+01 4.0000E-01 9.4000E+00 3.0000E-01 3052100500031 ENDDATA 12 0 3052100500032 ENDSUBENT 31 0 3052100599999 ENDENTRY 5 0 3052199999999