ENTRY O0600 20230405 O095O0600 0 1 SUBENT O0600001 20230405 O095O0600 1 1 BIB 13 43 O0600 1 2 TITLE An analysis of the binary and ternary fission O0600 1 3 of uranium induced by 12.2 GeV protons O0600 1 4 AUTHOR (R.Antanasijevic,Z.Todorovic,M.Juric,V.Gerc) O0600 1 5 INSTITUTE (3SRBBKB) Institute of Physics,Belgrade. O0600 1 6 FACILITY (SYNCY,1USAANL) O0600 1 7 REFERENCE (J,ZP,254,106,1972) O0600 1 8 SAMPLE A Layer of natural uranium of a thickness of O0600 1 9 (1.2+-0.10)*10**3 Angstrem was evaporated in vacuum O0600 1 10 onto one of the detector foils on the inner side. O0600 1 11 The surface of the sample was parallel to the proton O0600 1 12 beam. O0600 1 13 METHOD (FISCT) O0600 1 14 DETECTOR (TRD) Makrofol polycarbonate detectors consisted of O0600 1 15 two sheets of a size of 3*4*0.02 cm forming a sandwich.O0600 1 16 Detector was sensitive to fragments with A>=16. O0600 1 17 Heavy reaction fragments were stopped inside the O0600 1 18 Makrofol sheets and could thus be detected in a 4pi O0600 1 19 geometry. O0600 1 20 CORRECTION Performed: loss of events of about 2% due to removal O0600 1 21 of the detector material in the course of chemical O0600 1 22 treatment. O0600 1 23 Negligible: casual coincidences between two individualO0600 1 24 tracks and an individual track with binary events. O0600 1 25 ERR-ANALYS (ERR-T) Includes statistics of the fission O0600 1 26 events and the uncertainties in the flux determination O0600 1 27 and the target thickness. O0600 1 28 (ERR-S) Statistics of the fission events. O0600 1 29 ADD-RES (RANGE) O0600 1 30 The range ratio distributions for two-prong events. O0600 1 31 the distributions of the space angle between two O0600 1 32 tracks for two- and three-prong events. O0600 1 33 COMMENT By Authors. We mean by binary fission those events in O0600 1 34 which two fragments of A>16 are produced with an angle O0600 1 35 between larger than 90 angular degrees. O0600 1 36 HISTORY (19971201C) By Khlopin's Institute - A.P. O0600 1 37 (19971209A) Err-Analys, Reaction and Data Section were O0600 1 38 Corrected by CAJAD. O0600 1 39 (19980211A) A.P.: ERR-ANALYS and STATUS were corrected.O0600 1 40 (19980424A) A.P.: REL-REF is added O0600 1 41 (19980605A) A.P.: REL-REF is corrected O0600 1 42 (20000420U) Last checking has been done. O0600 1 43 (20000424A) DATE is corrected O0600 1 44 (20230405A) SD: Corrections in all Subents. O0600 1 45 ENDBIB 43 0 O0600 1 46 NOCOMMON 0 0 O0600 1 47 ENDSUBENT 46 0 O0600 199999 SUBENT O0600002 20230405 O095O0600 2 1 BIB 4 12 O0600 2 2 REACTION 1(92-U-0(P,F),,SIG) O0600 2 3 2(92-U-0(P,F),TER,SIG) O0600 2 4 3(92-U-0(P,F),TER/BIN,SIG/RAT) O0600 2 5 REL-REF (A,O0221002,G.Remy+,J,NP/A,163,583,1971) O0600 2 6 (N,O0643002,J.Hudis+,J,PR,180,1122,1969) Agrees for O0600 2 7 the binary fission cross sections but disagrees for O0600 2 8 the ternary ones. O0600 2 9 (N,O0605002,R.Brandt+,J,RPA,7,243,1972) Agrees for O0600 2 10 the binary fission cross sections but disagrees for O0600 2 11 the ternary ones. O0600 2 12 STATUS (TABLE) Text on pp.109, 111 of Z.Phys.,254(1972)106 O0600 2 13 HISTORY (20230405A) SD: SF9=EXP deleted from REACTION code. O0600 2 14 ENDBIB 12 0 O0600 2 15 NOCOMMON 0 0 O0600 2 16 DATA 7 1 O0600 2 17 EN DATA 1ERR-T 1DATA 2ERR-T 2DATA 3O0600 2 18 ERR-S 3 O0600 2 19 GEV MB MB MB MB NO-DIM O0600 2 20 NO-DIM O0600 2 21 12.2 915. 120. 12.8 2.5 0.014O0600 2 22 0.003 O0600 2 23 ENDDATA 6 0 O0600 2 24 ENDSUBENT 23 0 O0600 299999 ENDENTRY 2 0 O060099999999