ENTRY A0024 20231220 A104A0024 0 1 SUBENT A0024001 20231220 A104A0024 1 1 BIB 12 29 A0024 1 2 TITLE Fission cross-section of U-238 and Th-232 on A0024 1 3 bombardment by protons A0024 1 4 AUTHOR (V.N.Kononov, E.D.Poletaev, P.P.D'jachenko) A0024 1 5 INSTITUTE (4RUSFEI) A0024 1 6 REFERENCE (J,SNP,27,162,1978) English translation A0024 1 7 (J,YF,27,298,1978) A0024 1 8 FACILITY (VDGT,4RUSFEI) A0024 1 9 DETECTOR (SIBAR) Si-Au detector is ring with the hole for beam A0024 1 10 of protons. Resolution time of detector system and A0024 1 11 setup about 10 nsec. Area 15 cm2, efficiency 15%. A0024 1 12 SAMPLE The layers of U-238 or Th-232 (0.5E-3 g/cm**2) A0024 1 13 on nickel foils 2.7E-3 g/cm2. A0024 1 14 METHOD (SITA,BCINT) A0024 1 15 Absolute normalization of the fission cross section A0024 1 16 was made at 7 -MeV proton energy to a value 5 x 10-4 b.A0024 1 17 REL-REF (D,,G.R.Chopin+,J,PR,131,2149,1963) This is A0024 1 18 disagreement with the results of Kononov+. A0024 1 19 ERR-ANALYS (ERR-1) Uncertainties include error of current A0024 1 20 integrator (ERR-2) and statistical error of number of A0024 1 21 fission measurement. A0024 1 22 (ERR-2) Error of current integrator A0024 1 23 STATUS (TABLE,,V.N.Kononov,W,KONONOV,19780904) The data in A0024 1 24 form of the tables were received from the authors. A0024 1 25 (APRVD) By V.N.Kononov. A0024 1 26 HISTORY (19780904C) A0024 1 27 (20080608A) BIB section updated A0024 1 28 Corrections were made according to new EXFOR rules. A0024 1 29 (20231220A) SD:Corrections in all Subents. FLAG deletedA0024 1 30 EN-NRM added. ERR-ANALYS updated. A0024 1 31 ENDBIB 29 0 A0024 1 32 COMMON 2 3 A0024 1 33 EN-NRM ERR-2 A0024 1 34 MEV PER-CENT A0024 1 35 7. 1. A0024 1 36 ENDCOMMON 3 0 A0024 1 37 ENDSUBENT 36 0 A0024 199999 SUBENT A0024002 20231220 A104A0024 2 1 BIB 2 3 A0024 2 2 REACTION (92-U-238(P,F),,SIG) A0024 2 3 HISTORY (20231220A) SD: SF5=IND deleted from REACTION code. A0024 2 4 DATA-ERR -> ERR-1. A0024 2 5 ENDBIB 3 0 A0024 2 6 NOCOMMON 0 0 A0024 2 7 DATA 4 5 A0024 2 8 EN DATA DATA-MAX ERR-1 A0024 2 9 MEV MICRO-B MICRO-B MICRO-B A0024 2 10 4.0 0.009 A0024 2 11 4.3 0.095 0.0095 A0024 2 12 5.0 2.06 0.041 A0024 2 13 6.0 50. 0.75 A0024 2 14 7.0 500. A0024 2 15 ENDDATA 7 0 A0024 2 16 ENDSUBENT 15 0 A0024 299999 SUBENT A0024003 20231220 A104A0024 3 1 BIB 2 3 A0024 3 2 REACTION (90-TH-232(P,F),,SIG) A0024 3 3 HISTORY (20231220A) SD: SF5=IND deleted from REACTION code. A0024 3 4 DATA-ERR -> ERR-1. A0024 3 5 ENDBIB 3 0 A0024 3 6 NOCOMMON 0 0 A0024 3 7 DATA 4 5 A0024 3 8 EN DATA DATA-MAX ERR-1 A0024 3 9 MEV MICRO-B MICRO-B MICRO-B A0024 3 10 4.0 0.008 A0024 3 11 4.3 0.078 0.012 A0024 3 12 5.0 2.1 0.063 A0024 3 13 6.0 51.4 0.77 A0024 3 14 7.0 500. A0024 3 15 ENDDATA 7 0 A0024 3 16 ENDSUBENT 15 0 A0024 399999 ENDENTRY 3 0 A002499999999