ENTRY O0019 20190208 O068O001900000001 SUBENT O0019001 20190208 O068O001900100001 BIB 8 15 O001900100002 TITLE Fission of Th-232 induced by 4-11 MeV protons. O001900100003 AUTHOR (W.Kurcewicz,J.Szerypo,P.Hornshoj,N.Rud,Z.Zelazny, O001900100004 W.Reisdorf) O001900100005 INSTITUTE (3POLWWA,2DENAAU,2GERGSI) O001900100006 REFERENCE (J,ZP/A,306,99,1982) O001900100007 METHOD (SITA) O001900100008 ERR-ANALYS (DATA-ERR) No information about source of uncertaintiesO001900100009 ADD-RES Statistical decay model. The absorption cross sectionsO001900100010 for protons in the vicinity of and below the Coulomb O001900100011 barrier are also discussed and confronted with optical O001900100012 model predictions using published global proton O001900100013 potentials. O001900100014 HISTORY (19941011C) O001900100015 (20190208A) SD:Updated to new date formats,lower case. O001900100016 Corrections in all Subents. O001900100017 ENDBIB 15 0 O001900100018 NOCOMMON 0 0 O001900100019 ENDSUBENT 18 0 O001900199999 SUBENT O0019002 20190208 O068O001900200001 BIB 7 10 O001900200002 REACTION (90-TH-232(P,F)MASS,CHN,FY) O001900200003 FACILITY (LINAC,3POLIBJ) The linear accelerator. O001900200004 METHOD (RELFY) O001900200005 SAMPLE The targets of metallic thorium foil which had a O001900200006 thickness of 12.0 and 16.6 mg/cm**2 were used. O001900200007 DETECTOR (GELI) 45 and 32cm3 Ge(Li) detectors with FWHM 3.3 O001900200008 and 3.5 keV at 1,333 keV (60Co), respectively. O001900200009 STATUS (TABLE) Tbl.1 from Z.Phys.,A306(1982)99 O001900200010 HISTORY (20190208A) SD: SF5=CHN added, SF6=PY -> FY; SF9=EXP O001900200011 deleted from REACTION code. BIB added. NO-DIM -> PC/FISO001900200012 ENDBIB 10 0 O001900200013 NOCOMMON 0 0 O001900200014 DATA 4 26 O001900200015 EN MASS DATA DATA-ERR O001900200016 MEV NO-DIM PC/FIS PC/FIS O001900200017 8.00 85. 2.95 0.14 O001900200018 8.00 87. 5.15 0.22 O001900200019 8.00 88. 5.27 0.21 O001900200020 8.00 89. 5.70 0.60 O001900200021 8.00 91. 5.70 0.50 O001900200022 8.00 92. 5.50 0.40 O001900200023 8.00 93. 5.50 0.28 O001900200024 8.00 97. 4.50 0.30 O001900200025 8.00 99. 3.32 0.18 O001900200026 8.00 103. 1.26 0.12 O001900200027 8.00 105. 0.92 0.05 O001900200028 8.00 115. 0.65 0.05 O001900200029 8.00 127. 1.22 0.13 O001900200030 8.00 129. 1.98 0.11 O001900200031 8.00 132. 3.92 0.14 O001900200032 8.00 133. 4.60 0.30 O001900200033 8.00 134. 3.40 0.40 O001900200034 8.00 135. 4.80 0.40 O001900200035 8.00 138. 4.40 0.50 O001900200036 8.00 139. 7.40 1.20 O001900200037 8.00 140. 4.70 0.30 O001900200038 8.00 141. 5.90 1.20 O001900200039 8.00 142. 4.14 0.27 O001900200040 8.00 143. 4.12 0.21 O001900200041 8.00 146. 2.60 0.40 O001900200042 8.00 149. 1.53 0.17 O001900200043 ENDDATA 28 0 O001900200044 ENDSUBENT 43 0 O001900299999 SUBENT O0019003 20190208 O068O001900300001 BIB 8 19 O001900300002 REACTION 1(90-TH-232(P,F),,SIG) Direct counting of fission O001900300003 fragments in a calibrated geometry. O001900300004 2(90-TH-232(P,F),,SIG,,,DERIV) - from direct and O001900300005 indirect measurements O001900300006 COMMENT /By authors/ From the consistent set of values obtainedO001900300007 in direct and indirect measurements we adopt an averageO001900300008 value of 3.3(0.3) mb for the fission cross section of O001900300009 Th-232 for E(p)=8.00 MeV. O001900300010 FACILITY (VDGT,2DENAAU) EN tandem accelerator. O001900300011 DETECTOR (SIBAR).A heavy-ion surface barrier annular detector O001900300012 with an area of 300 mm**2,a thickness of 80 mum and O001900300013 a 5 mm diameter central hole was used. O001900300014 SAMPLE Metallic thorium targets with thickness of 1.3 and O001900300015 3.1 mg/cm**2 were used. O001900300016 METHOD (BCINT) O001900300017 STATUS (TABLE) From the text on p.101 of Z.Phys.,A306(1982)99 O001900300018 HISTORY (20190208A) SD: SF9=EXP deleted from REACTION code. O001900300019 STATUS added. EN-ERR -> EN-RSL-HW. REACTION code (2) O001900300020 added. O001900300021 ENDBIB 19 0 O001900300022 NOCOMMON 0 0 O001900300023 DATA 6 1 O001900300024 EN EN-RSL-HW DATA 1DATA-ERR 1DATA 2DATA-ERR 2O001900300025 MEV MEV MB MB MB MB O001900300026 8.00 0.01 3.1 0.4 3.3 0.3 O001900300027 ENDDATA 3 0 O001900300028 ENDSUBENT 27 0 O001900399999 SUBENT O0019004 20190208 O068O001900400001 BIB 9 18 O001900400002 REACTION (90-TH-232(P,F),,SIG) O001900400003 SAMPLE The target was a Th-232 foil of 6.8 mg/cm**2 thickness O001900400004 and the solid angle of the detector was 0.23 Sr. O001900400005 FACILITY (VDGT,2DENAAU) EN tandem accelerator. O001900400006 DETECTOR (SIBAR).A heavy-ion surface barrier annular detector O001900400007 with an area of 300 mm**2,a thickness of 80 mum and O001900400008 a 5 mm diameter central hole was used. O001900400009 REL-REF (D,A0024003,V.N.Kononov+,J,YF,27,298,1978) O001900400010 (A,P0028002,G.R.Choppin+,J,PR,131,2149,1963) O001900400011 METHOD (BCINT) O001900400012 COMMENT /By authors/.in this measurement only the relative O001900400013 excitation function was determined.The data were O001900400014 converted to absolute values through a normalization O001900400015 to the absolute cross section obtained at E(p)=8 MeV. O001900400016 STATUS (TABLE) Tbl.2 from Z.Phys.,A306(1982)99 O001900400017 (DEP,O0019003) - used for normalization. O001900400018 HISTORY (20190208U) SD: SF9=EXP deleted from REACTION code. O001900400019 STATUS added. REL-REF updated. O001900400020 ENDBIB 18 0 O001900400021 NOCOMMON 0 0 O001900400022 DATA 3 15 O001900400023 EN DATA DATA-ERR O001900400024 MEV MB MB O001900400025 3.95 2.7E-5 0.5E-5 O001900400026 4.41 1.9E-4 1.1E-4 O001900400027 4.92 1.4E-3 0.3E-3 O001900400028 5.42 1.0E-2 0.1E-2 O001900400029 5.92 3.8E-2 0.4E-2 O001900400030 6.43 1.2E-1 0.1E-1 O001900400031 6.93 4.1E-1 0.4E-1 O001900400032 7.43 9.0E-1 0.9E-1 O001900400033 7.94 2.9 0.3 O001900400034 8.44 7.5 0.7 O001900400035 8.94 18. 2. O001900400036 9.44 34. 3. O001900400037 9.94 65. 6. O001900400038 10.44 92. 8. O001900400039 10.95 136. 13. O001900400040 ENDDATA 17 0 O001900400041 ENDSUBENT 40 0 O001900499999 ENDENTRY 4 0 O001999999999