ENTRY 41581 20230131 421141581 0 1 SUBENT 41581001 20230131 421141581 1 1 BIB 12 58 41581 1 2 TITLE Time-of-flight spectrometer CORSET for measuring the 41581 1 3 binary products of nuclear reactions. 41581 1 4 AUTHOR (E.M.Kozulin, A.A.Bogachev, M.G.Itkis, Yu.M.Itkis, 41581 1 5 G.N.Knyazheva, N.A.Kondrat'ev, L.Krupa, I.V.Pokrovskiy,41581 1 6 E.V.Prokhorova) 41581 1 7 INSTITUTE (4ZZZDUB) 41581 1 8 REFERENCE (J,IET,51,44,2008) Eng.translation of PTE,,(1),51,2008.41581 1 9 (J,PTE,,(1),51,2008) 41581 1 10 FACILITY (SPECC,4ZZZDUB) TOF spectrometer CORSET (Correlation 41581 1 11 Setup) consists of two identical TOF arms to measure 41581 1 12 velocity of both reaction fragments and several 41581 1 13 telescopes. 41581 1 14 DETECTOR (TELES,MCPLT,MCPLT,SOLST) V-E telescopes to measure 41581 1 15 mass and energy of one of binary reaction products. 41581 1 16 Consists of "start" and "stop" micro-channel plate 41581 1 17 detectors with electrostatic mirror and semiconductor 41581 1 18 detector of 2cm*2xcm size. 41581 1 19 (MCPLT) Each arm contains two detectors-compact "start"41581 1 20 and position sensitive detector "stop". 41581 1 21 (SIBAR) Four surface barrier semiconductor detectors - 41581 1 22 for beam monitoring. 41581 1 23 Parameters of CORSET setup : 41581 1 24 Two-arms spectrometer V-E telescope 41581 1 25 Time resolution- 150 picosec 180 picosec 41581 1 26 for each arm 41581 1 27 Angular resolution- about 0.3 deg +- 1.5 deg 41581 1 28 Geometry efficiency- about 3% about 0.15 % 41581 1 29 Registration 41581 1 30 efficiency- about 67% about 67 %. 41581 1 31 Mass resolution- 3 (FWHM) 4(FWHM) 41581 1 32 METHOD (TOF) Flight path - 18cm from start to stop detector of41581 1 33 each arms. 41581 1 34 From sample to start detector - 3-5 cm. 41581 1 35 Flight path 10cm from "start" to "stop" detectors of 41581 1 36 V-E telescopes. 41581 1 37 2V method, V-E method, 2V-E method. 41581 1 38 Time resolution 150 ps, mass resolution 3 a.m., 41581 1 39 angular resolution 0.3 deg. 41581 1 40 ANALYSIS Mass and energy of fragment was defined by iterative 41581 1 41 method using lows of conservation of impulse and 41581 1 42 number of nucleons. 41581 1 43 CORRECTION For events of reaction fragment interference with 41581 1 44 electrostatic mirror guide - about 5%. 41581 1 45 For size of "stop" MCPLT detectors. 41581 1 46 For dead time of "start" detectors - less 10%. 41581 1 47 COMMENT Of compiler M.M. 41581 1 48 Data of Fig.11a of J,PTE,1,51,2008 - 41581 1 49 yield of FF vs. their mass and TKE - 41581 1 50 3D-figure data are not possible to digitize. 41581 1 51 Request for data was sent 11.04.2008 41581 1 52 to E.M.Kozulin - no reply. 41581 1 53 STATUS CORREL, Data for Ca-48 + Cm-248 reaction from this 41581 1 54 reference. 41581 1 55 Request for data was sent 11.04.2008 to E.M.Kozulin. 41581 1 56 HISTORY (20080416C) M.M. 41581 1 57 (20150225U) Engl.translation was added. 41581 1 58 (20230131A) UNOBT was deleted. 41581 1 59 Subent 002 was deleted - see comment of compiler. 41581 1 60 ENDBIB 58 0 41581 1 61 NOCOMMON 0 0 41581 1 62 ENDSUBENT 61 0 41581 199999 NOSUBENT 41581002 20230131 421141581 2 1 SUBENT 41581003 20230131 421141581 3 1 BIB 5 11 41581 3 2 REACTION (98-CF-252(0,F)MASS,PRE,FY) 41581 3 3 REL-REF (A,22780002,F.-J.Hambsch+,J,NP/A,617,347,1997) 41581 3 4 Peak/valley value P/V=48 is better, than that of 41581 3 5 F.Hambsch. 41581 3 6 ERR-ANALYS (ERR-DIG) Digitizing error of DATA. 41581 3 7 COMMENT Of compiler. Quality of digitized data could be not 41581 3 8 very good, because point are overlapped by other data 41581 3 9 of F.Hambsch+ used for comparison. 41581 3 10 STATUS Request for data was sent 11.04.2008 41581 3 11 to E.M.Kozulin - no reply. 41581 3 12 (CURVE)Data are presented on Fig.11b of J,PTE,1,51,200841581 3 13 ENDBIB 11 0 41581 3 14 COMMON 1 3 41581 3 15 ERR-DIG 41581 3 16 PER-CENT 41581 3 17 0.12E-01 41581 3 18 ENDCOMMON 3 0 41581 3 19 DATA 2 93 41581 3 20 MASS DATA 41581 3 21 NO-DIM PC/FIS 41581 3 22 79. 0.223E-02 41581 3 23 80. 0.580E-02 41581 3 24 81. 0.126E-01 41581 3 25 82. 0.203E-01 41581 3 26 83. 0.302E-01 41581 3 27 84. 0.479E-01 41581 3 28 85. 0.724E-01 41581 3 29 86. 0.106 41581 3 30 87. 0.136 41581 3 31 88. 0.181 41581 3 32 89. 0.261 41581 3 33 90. 0.337 41581 3 34 91. 0.421 41581 3 35 92. 0.533 41581 3 36 93. 0.655 41581 3 37 94. 0.676 41581 3 38 95. 0.831 41581 3 39 96. 1.054 41581 3 40 97. 1.275 41581 3 41 98. 1.447 41581 3 42 99. 1.695 41581 3 43 100. 2.115 41581 3 44 101. 2.558 41581 3 45 102. 3.245 41581 3 46 103. 3.801 41581 3 47 104. 4.452 41581 3 48 105. 4.816 41581 3 49 106. 5.465 41581 3 50 107. 5.911 41581 3 51 108. 5.906 41581 3 52 109. 5.808 41581 3 53 110. 5.623 41581 3 54 111. 5.442 41581 3 55 112. 4.864 41581 3 56 113. 4.561 41581 3 57 115. 4.207 41581 3 58 116. 3.701 41581 3 59 117. 3.362 41581 3 60 118. 2.819 41581 3 61 119. 2.254 41581 3 62 120. 1.719 41581 3 63 121. 1.290 41581 3 64 122. 0.839 41581 3 65 123. 0.520 41581 3 66 124. 0.322 41581 3 67 125. 0.181 41581 3 68 126. 0.147 41581 3 69 127. 0.184 41581 3 70 128. 0.297 41581 3 71 129. 0.478 41581 3 72 130. 0.846 41581 3 73 131. 1.239 41581 3 74 132. 1.757 41581 3 75 133. 2.229 41581 3 76 134. 2.737 41581 3 77 135. 3.258 41581 3 78 136. 3.876 41581 3 79 137. 4.469 41581 3 80 138. 4.758 41581 3 81 139. 5.231 41581 3 82 140. 5.227 41581 3 83 141. 5.930 41581 3 84 142. 5.741 41581 3 85 143. 5.737 41581 3 86 144. 6.011 41581 3 87 145. 5.634 41581 3 88 146. 5.037 41581 3 89 147. 4.432 41581 3 90 148. 3.899 41581 3 91 149. 3.270 41581 3 92 150. 2.743 41581 3 93 152. 2.158 41581 3 94 153. 1.753 41581 3 95 154. 1.518 41581 3 96 155. 1.253 41581 3 97 156. 1.035 41581 3 98 157. 0.882 41581 3 99 158. 0.694 41581 3 100 159. 0.601 41581 3 101 160. 0.488 41581 3 102 161. 0.390 41581 3 103 162. 0.302 41581 3 104 163. 0.227 41581 3 105 164. 0.176 41581 3 106 165. 0.136 41581 3 107 166. 0.103 41581 3 108 167. 0.743E-01 41581 3 109 168. 0.499E-01 41581 3 110 169. 0.300E-01 41581 3 111 170. 0.208E-01 41581 3 112 171. 0.126E-01 41581 3 113 172. 0.610E-02 41581 3 114 173. 0.234E-02 41581 3 115 ENDDATA 95 0 41581 3 116 ENDSUBENT 115 0 41581 399999 SUBENT 41581004 20230131 421141581 4 1 BIB 5 10 41581 4 2 REACTION (98-CF-252(0,F)MASS,,KE) Average kinetic energy of 41581 4 3 fission fragment as dependence from mass, in c.m.sys.41581 4 4 REL-REF (A,22780003,F.-J.Hambsch+,J,NP/A,617,347,1997) 41581 4 5 ERR-ANALYS (ERR-DIG) Digitizing error of DATA. 41581 4 6 COMMENT Of compiler. Quality of digitized data could be not 41581 4 7 very good, because point are overlapped by other data 41581 4 8 of F.Hambsch+ used for comparison. 41581 4 9 STATUS Request for data was sent 11.04.2008 41581 4 10 to E.M.Kozulin - no reply. 41581 4 11 (CURVE)Data are presented on Fig.11c of J,PTE,1,51,200841581 4 12 ENDBIB 10 0 41581 4 13 COMMON 1 3 41581 4 14 ERR-DIG 41581 4 15 MEV 41581 4 16 0.074 41581 4 17 ENDCOMMON 3 0 41581 4 18 DATA 2 95 41581 4 19 MASS DATA 41581 4 20 NO-DIM MEV 41581 4 21 78. 149.57 41581 4 22 79. 155.49 41581 4 23 80. 157.03 41581 4 24 81. 158.18 41581 4 25 82. 158.69 41581 4 26 83. 160.22 41581 4 27 84. 161.76 41581 4 28 85. 162.40 41581 4 29 86. 164.46 41581 4 30 87. 164.83 41581 4 31 88. 165.98 41581 4 32 89. 167.26 41581 4 33 91. 168.28 41581 4 34 92. 169.43 41581 4 35 94. 170.32 41581 4 36 95. 171.47 41581 4 37 96. 172.49 41581 4 38 97. 174.29 41581 4 39 98. 175.31 41581 4 40 99. 176.72 41581 4 41 100. 177.87 41581 4 42 101. 178.90 41581 4 43 102. 180.56 41581 4 44 103. 181.33 41581 4 45 104. 181.83 41581 4 46 105. 183.25 41581 4 47 106. 184.53 41581 4 48 107. 185.16 41581 4 49 108. 185.67 41581 4 50 109. 185.66 41581 4 51 110. 186.04 41581 4 52 111. 186.80 41581 4 53 112. 187.57 41581 4 54 113. 187.82 41581 4 55 114. 188.58 41581 4 56 115. 189.35 41581 4 57 116. 190.63 41581 4 58 117. 191.52 41581 4 59 118. 192.16 41581 4 60 119. 193.05 41581 4 61 120. 192.40 41581 4 62 121. 191.75 41581 4 63 122. 190.58 41581 4 64 123. 187.09 41581 4 65 124. 181.67 41581 4 66 125. 175.86 41581 4 67 126. 173.92 41581 4 68 127. 175.85 41581 4 69 128. 181.64 41581 4 70 129. 187.17 41581 4 71 130. 190.52 41581 4 72 131. 191.93 41581 4 73 132. 192.82 41581 4 74 133. 192.55 41581 4 75 134. 192.28 41581 4 76 135. 191.37 41581 4 77 136. 190.59 41581 4 78 137. 189.42 41581 4 79 138. 188.77 41581 4 80 139. 188.12 41581 4 81 140. 187.59 41581 4 82 141. 187.07 41581 4 83 142. 186.29 41581 4 84 143. 185.90 41581 4 85 144. 185.76 41581 4 86 145. 184.85 41581 4 87 146. 184.33 41581 4 88 147. 183.03 41581 4 89 148. 181.99 41581 4 90 149. 181.21 41581 4 91 150. 180.56 41581 4 92 151. 179.00 41581 4 93 152. 177.58 41581 4 94 153. 176.15 41581 4 95 154. 174.98 41581 4 96 155. 174.07 41581 4 97 156. 173.42 41581 4 98 157. 172.25 41581 4 99 158. 170.57 41581 4 100 159. 169.79 41581 4 101 160. 169.26 41581 4 102 161. 168.10 41581 4 103 162. 167.32 41581 4 104 163. 165.89 41581 4 105 164. 165.36 41581 4 106 165. 164.59 41581 4 107 166. 164.32 41581 4 108 167. 162.89 41581 4 109 168. 161.34 41581 4 110 169. 160.17 41581 4 111 170. 158.87 41581 4 112 171. 157.96 41581 4 113 172. 157.18 41581 4 114 173. 155.50 41581 4 115 174. 149.31 41581 4 116 ENDDATA 97 0 41581 4 117 ENDSUBENT 116 0 41581 499999 ENDENTRY 4 0 4158199999999