ENTRY O1442 20170423 O061O144200000001 SUBENT O1442001 20170423 O061O144200100001 BIB 13 39 O144200100002 TITLE What can one learn about lithium breakup from the O144200100003 fission reaction of Th-232(Li6,f) at energies around O144200100004 the Coulomb barrier. O144200100005 AUTHOR (I.M.Itkis, A.A.Bogachev, A.Yu.Chizhov, O144200100006 D.M.Gorodisskiy, M.G.Itkis, G.N.Knyazheva, O144200100007 N.A.Kondratiev, E.M.Kozulin, L.Krupa, S.I.Mulgin, O144200100008 I.V.Pokrovsky, E.V.Prokhorova, A.Ya.Rusanov, O144200100009 V.M.Voskressenski, S.V.Zhdanov) O144200100010 REFERENCE (J,PL/B,640,23,2006) O144200100011 INSTITUTE (4ZZZDUB) O144200100012 (4KASKAZ) O144200100013 SAMPLE A Th-232 layer, 190-mug/cm**2 thickness, evaporated O144200100014 onto a 35 mug/cm**2 carbon backing, was used as target.O144200100015 FACILITY (CYCLO,4ZZZDUB) The U400 accelerator O144200100016 DETECTOR (SPEC) The fission fragments were registered by the O144200100017 double-arm time-of-flight spectrometer CORSET using O144200100018 a method of kinematic coincidences. Each arm of the O144200100019 spectrometer consisted of a start detector, 2.5*3.5 cm O144200100020 in size and a position-sensitive stop detector, 7*9 cm O144200100021 in size. O144200100022 METHOD (COINC) O144200100023 (AMS) O144200100024 COMMENT *By authors*.In order to compare the fission fragment O144200100025 mass and energy distributions(MED) measured in the O144200100026 reaction Th-232(Li-6,f), were consider results obtainedO144200100027 for neighboring fissioning nuclei produced in the O144200100028 reaction U-236,238(p,f).See REL-REF. O144200100029 REL-REF (N,,D.M.Gorodisskiy+,J,PL/B,548,45,2002) O144200100030 ADD-RES (COMP). The values of the ratio between the complete O144200100031 and incomplete fusion cross sections have been obtainedO144200100032 from a combined analysis of MED and FFFAD. O144200100033 It has been found that the contribution of complete O144200100034 fusion into the total fusion-fission cross section is O144200100035 only approx. 27% at the lithium projectile energy O144200100036 E(lab)=28.5 MeV, approx. 2 MeV below the Coulomb O144200100037 barrier. O144200100038 STATUS (CURVE) By CAJAD O144200100039 HISTORY (20081127C) SB O144200100040 (20170423A) SD: REACTION code update in Subent 002. O144200100041 ENDBIB 39 0 O144200100042 NOCOMMON 0 0 O144200100043 ENDSUBENT 42 0 O144200199999 SUBENT O1442002 20170423 O061O144200200001 BIB 2 4 O144200200002 REACTION (90-TH-232(3-LI-6,F)MASS,SEC,FY) fig 1 O144200200003 HISTORY (20170423A) SD: SF5=MAS -> SEC in REACTION code O144200200004 following MEMO CP-D/929. Meaningless zeros from right O144200200005 side of values deleted. O144200200006 ENDBIB 4 0 O144200200007 COMMON 1 3 O144200200008 ERR-DIG O144200200009 PC/FIS O144200200010 0.05 O144200200011 ENDCOMMON 3 0 O144200200012 DATA 3 147 O144200200013 EN MASS DATA O144200200014 MEV NO-DIM PC/FIS O144200200015 28.5 76. 0.08 O144200200016 28.5 77. 0.11 O144200200017 28.5 79. 0.28 O144200200018 28.5 81. 0.42 O144200200019 28.5 84. 0.84 O144200200020 28.5 85. 1.26 O144200200021 28.5 87. 1.78 O144200200022 28.5 89. 2.45 O144200200023 28.5 91. 2.97 O144200200024 28.5 92. 3.71 O144200200025 28.5 95. 4.09 O144200200026 28.5 97. 3.98 O144200200027 28.5 99. 3.98 O144200200028 28.5 101. 3.95 O144200200029 28.5 103. 3.52 O144200200030 28.5 105. 3.21 O144200200031 28.5 107. 2.61 O144200200032 28.5 109. 2.33 O144200200033 28.5 111. 2.01 O144200200034 28.5 113. 1.87 O144200200035 28.5 115. 1.70 O144200200036 28.5 117. 1.70 O144200200037 28.5 119. 1.62 O144200200038 28.5 121. 1.69 O144200200039 28.5 123. 1.69 O144200200040 28.5 124. 1.87 O144200200041 28.5 126. 2.04 O144200200042 28.5 129. 2.32 O144200200043 28.5 130. 2.63 O144200200044 28.5 133. 3.23 O144200200045 28.5 135. 3.47 O144200200046 28.5 137. 3.92 O144200200047 28.5 139. 3.99 O144200200048 28.5 141. 3.92 O144200200049 28.5 142. 4.03 O144200200050 28.5 144. 3.64 O144200200051 28.5 147. 2.94 O144200200052 28.5 148. 2.45 O144200200053 28.5 150. 1.78 O144200200054 28.5 153. 1.26 O144200200055 28.5 155. 0.83 O144200200056 28.5 157. 0.41 O144200200057 28.5 159. 0.20 O144200200058 28.5 160. 0.06 O144200200059 28.5 163. 0.02 O144200200060 28.5 164. 0.02 O144200200061 28.5 166. 0.02 O144200200062 28.5 169. 0.06 O144200200063 40.0 68. 0.08 O144200200064 40.0 70. 0.07 O144200200065 40.0 72. 0.07 O144200200066 40.0 73. 0.07 O144200200067 40.0 75. 0.07 O144200200068 40.0 78. 0.14 O144200200069 40.0 79. 0.28 O144200200070 40.0 81. 0.45 O144200200071 40.0 83. 0.66 O144200200072 40.0 85. 0.98 O144200200073 40.0 87. 1.32 O144200200074 40.0 89. 1.71 O144200200075 40.0 91. 2.23 O144200200076 40.0 93. 2.72 O144200200077 40.0 95. 3.00 O144200200078 40.0 97. 3.17 O144200200079 40.0 98. 3.45 O144200200080 40.0 101. 3.55 O144200200081 40.0 104. 3.52 O144200200082 40.0 105. 3.41 O144200200083 40.0 106. 3.27 O144200200084 40.0 109. 3.17 O144200200085 40.0 111. 2.99 O144200200086 40.0 113. 2.88 O144200200087 40.0 114. 2.78 O144200200088 40.0 117. 2.78 O144200200089 40.0 119. 2.84 O144200200090 40.0 121. 2.81 O144200200091 40.0 123. 2.84 O144200200092 40.0 125. 2.91 O144200200093 40.0 127. 3.01 O144200200094 40.0 128. 3.12 O144200200095 40.0 131. 3.26 O144200200096 40.0 132. 3.40 O144200200097 40.0 134. 3.47 O144200200098 40.0 137. 3.53 O144200200099 40.0 139. 3.46 O144200200100 40.0 141. 3.18 O144200200101 40.0 142. 3.01 O144200200102 40.0 145. 2.62 O144200200103 40.0 146. 2.23 O144200200104 40.0 148. 1.74 O144200200105 40.0 150. 1.32 O144200200106 40.0 153. 0.97 O144200200107 40.0 154. 0.65 O144200200108 40.0 156. 0.41 O144200200109 40.0 158. 0.30 O144200200110 40.0 161. 0.13 O144200200111 40.0 162. 0.05 O144200200112 40.0 164. 0.02 O144200200113 40.0 167. 0.02 O144200200114 40.0 169. 0.02 O144200200115 40.0 171. 0.02 O144200200116 62.5 73. 0.02 O144200200117 62.5 74. 0.05 O144200200118 62.5 77. 0.05 O144200200119 62.5 78. 0.05 O144200200120 62.5 81. 0.11 O144200200121 62.5 82. 0.25 O144200200122 62.5 84. 0.36 O144200200123 62.5 87. 0.49 O144200200124 62.5 89. 0.74 O144200200125 62.5 90. 1.05 O144200200126 62.5 93. 1.43 O144200200127 62.5 94. 1.92 O144200200128 62.5 97. 2.20 O144200200129 62.5 99. 2.68 O144200200130 62.5 101. 2.96 O144200200131 62.5 103. 3.45 O144200200132 62.5 105. 3.72 O144200200133 62.5 106. 3.79 O144200200134 62.5 109. 4.00 O144200200135 62.5 111. 4.21 O144200200136 62.5 112. 4.38 O144200200137 62.5 115. 4.45 O144200200138 62.5 117. 4.59 O144200200139 62.5 119. 4.34 O144200200140 62.5 121. 4.58 O144200200141 62.5 122. 4.48 O144200200142 62.5 124. 4.33 O144200200143 62.5 127. 4.16 O144200200144 62.5 129. 4.01 O144200200145 62.5 131. 3.80 O144200200146 62.5 133. 3.73 O144200200147 62.5 135. 3.41 O144200200148 62.5 136. 2.96 O144200200149 62.5 138. 2.68 O144200200150 62.5 140. 2.08 O144200200151 62.5 142. 1.83 O144200200152 62.5 144. 1.38 O144200200153 62.5 146. 1.06 O144200200154 62.5 148. 0.64 O144200200155 62.5 151. 0.43 O144200200156 62.5 153. 0.32 O144200200157 62.5 155. 0.15 O144200200158 62.5 156. 0.07 O144200200159 62.5 159. 0.00 O144200200160 62.5 161. 0.00 O144200200161 62.5 164. 0.00 O144200200162 ENDDATA 149 0 O144200200163 ENDSUBENT 162 0 O144200299999 ENDENTRY 2 0 O144299999999