ENTRY 14838 20241007 15171483800000001 SUBENT 14838001 20241007 15171483800100001 BIB 13 44 1483800100002 TITLE Measurement of fragment-correlated gamma-ray emission 1483800100003 from 252Cf(sf) 1483800100004 AUTHOR (S.Marin,I.A.Tolstukhin,N.P.Giha, F.Tovesson, 1483800100005 V.Protopopescu,S.A.Pozzi) 1483800100006 REFERENCE (J,PR/C,109,054617,2024) 1483800100007 #doi:10.1103/PhysRevC.109.054617 1483800100008 REL-REF (A,23268002,A.Goeoek+,J,PR/C,90,064611,2014) 1483800100009 INSTITUTE (1USAMHG,1USAANL,1USAORL) 1483800100010 DETECTOR (IOCH,SCIN) The FS-3 array of trans-stilbene organic 1483800100011 scintillators coupled to the Argonne National 1483800100012 Laboratory twin Frisch-gridded ionization chamber 1483800100013 (TFGIC). 1483800100014 SAMPLE The target in this experiment was prepared at Oregon 1483800100015 State University and consists of a molecular plating 1483800100016 of 252Cf on a ~100 microg cm-2 carbon foil. The thin 1483800100017 target allows both fragments to escape into the 1483800100018 separate sides of the chamber and be detected. 1483800100019 METHOD (COINC) An ionization chamber to tag fission events 1483800100020 and measure the masses and kinetic energies of the 1483800100021 fission fragments and trans-stilbene organic 1483800100022 scintillators to measure the neutrons and gamma rays 1483800100023 emitted by the fission fragments. The 2E method was 1483800100024 used to determine the fragment masses from the 1483800100025 measured kinetic energies. 1483800100026 ERR-ANALYS (ERR-S) The nature of the error, it was computed by 1483800100027 comparing the variations across several days of 1483800100028 counting, so it will represent both statistical 1483800100029 errors and a small subset of systematics that we 1483800100030 could not control, namely the variations in 1483800100031 temperature/pressure as well as other minor 1483800100032 day-to-day variations. This is far from a complete 1483800100033 systematic error analysis, so they would be simply 1483800100034 statistical errors. 1483800100035 CORRECTION An overall systematic correction of up to 20% on all 1483800100036 points is expected due to efficiency estimation. 1483800100037 Variation of this efficiency with energy introduces 1483800100038 much smaller (~1%) variation of this systematic 1483800100039 correction across mass and TKE bins. 1483800100040 COMMENT Compiler's comment: The data (masses) given here 1483800100041 differ from the original publication, where the 1483800100042 labels in the paper appear to be shifted, due to a 1483800100043 formatting error in the label. 1483800100044 STATUS (APRVD) Approved by Stefano Marin on October 7, 2024. 1483800100045 HISTORY (20241007C) BP 1483800100046 ENDBIB 44 0 1483800100047 NOCOMMON 0 0 1483800100048 ENDSUBENT 47 0 1483800199999 SUBENT 14838002 20241007 15171483800200001 BIB 2 2 1483800200002 REACTION (98-CF-252(0,F)MASS,PR,NU/TKE) 1483800200003 STATUS (TABLE,,S.Marin+,J,PR/C,109,054617,2024) Authors' data.1483800200004 ENDBIB 2 0 1483800200005 NOCOMMON 0 0 1483800200006 DATA 4 221 1483800200007 MASS TKE DATA ERR-S 1483800200008 NO-DIM MEV PRT/FIS PRT/FIS 1483800200009 92.0 143.0 5.54630258 0.07033945 1483800200010 92.0 145.0 5.04155357 0.05455386 1483800200011 92.0 147.0 4.70496720 0.04308985 1483800200012 92.0 149.0 5.30043883 0.03849430 1483800200013 92.0 151.0 5.25410056 0.03188203 1483800200014 92.0 153.0 4.81656288 0.02585363 1483800200015 92.0 155.0 5.03448381 0.02273049 1483800200016 92.0 157.0 4.84370387 0.01953316 1483800200017 92.0 159.0 4.79482591 0.01712802 1483800200018 92.0 161.0 4.50780337 0.01514881 1483800200019 92.0 163.0 4.36833585 0.01373730 1483800200020 92.0 165.0 4.19347407 0.01264771 1483800200021 92.0 167.0 3.96352991 0.01180652 1483800200022 92.0 169.0 3.84644047 0.01150843 1483800200023 92.0 171.0 3.53006063 0.01114262 1483800200024 92.0 173.0 3.51902443 0.01148746 1483800200025 92.0 175.0 3.18570169 0.01159681 1483800200026 92.0 177.0 2.98366389 0.01229454 1483800200027 92.0 179.0 2.57574347 0.01287271 1483800200028 92.0 181.0 2.44094715 0.01445261 1483800200029 92.0 183.0 2.04892567 0.01600062 1483800200030 92.0 185.0 2.00134470 0.01967124 1483800200031 92.0 187.0 1.80442578 0.02425563 1483800200032 92.0 189.0 1.48175543 0.02967196 1483800200033 92.0 191.0 1.44175429 0.04111224 1483800200034 92.0 193.0 1.56465192 0.06309756 1483800200035 92.0 195.0 0.64863735 0.06407261 1483800200036 92.0 197.0 0.45548756 0.07793053 1483800200037 98.0 143.0 5.55387439 0.07535787 1483800200038 98.0 145.0 6.03974595 0.06496651 1483800200039 98.0 147.0 5.64795447 0.05319433 1483800200040 98.0 149.0 5.28567804 0.04216508 1483800200041 98.0 151.0 5.22927730 0.03413457 1483800200042 98.0 153.0 5.27042796 0.02871696 1483800200043 98.0 155.0 5.20394658 0.02352019 1483800200044 98.0 157.0 5.18867880 0.01968880 1483800200045 98.0 159.0 5.13663254 0.01668015 1483800200046 98.0 161.0 4.82938417 0.01383087 1483800200047 98.0 163.0 4.89054364 0.01215472 1483800200048 98.0 165.0 4.70756775 0.01045044 1483800200049 98.0 167.0 4.44241816 0.00922800 1483800200050 98.0 169.0 4.34375688 0.00830076 1483800200051 98.0 171.0 4.12241280 0.00747547 1483800200052 98.0 173.0 3.91026066 0.00696665 1483800200053 98.0 175.0 3.70658750 0.00659236 1483800200054 98.0 177.0 3.46234803 0.00636933 1483800200055 98.0 179.0 3.20217984 0.00623828 1483800200056 98.0 181.0 3.00858362 0.00635926 1483800200057 98.0 183.0 2.73553822 0.00652121 1483800200058 98.0 185.0 2.41634901 0.00692990 1483800200059 98.0 187.0 2.21682629 0.00757203 1483800200060 98.0 189.0 1.98097265 0.00860327 1483800200061 98.0 191.0 1.61322830 0.00958049 1483800200062 98.0 193.0 1.38333743 0.01150771 1483800200063 98.0 195.0 1.15996580 0.01396370 1483800200064 98.0 197.0 0.94133123 0.01736698 1483800200065 98.0 199.0 0.82904588 0.02432597 1483800200066 98.0 201.0 0.78186685 0.03710157 1483800200067 98.0 203.0 0.45147445 0.04459680 1483800200068 104.0 143.0 5.33564750 0.07239685 1483800200069 104.0 145.0 5.07961680 0.05832914 1483800200070 104.0 147.0 5.07642624 0.05082738 1483800200071 104.0 149.0 5.00113031 0.04332783 1483800200072 104.0 151.0 4.83514708 0.03624282 1483800200073 104.0 153.0 5.41365226 0.03199628 1483800200074 104.0 155.0 5.47188867 0.02748776 1483800200075 104.0 157.0 5.39514660 0.02282142 1483800200076 104.0 159.0 5.31233215 0.01892721 1483800200077 104.0 161.0 5.28375363 0.01571539 1483800200078 104.0 163.0 5.07084830 0.01329251 1483800200079 104.0 165.0 5.10799281 0.01129098 1483800200080 104.0 167.0 4.84911832 0.00947875 1483800200081 104.0 169.0 4.75418128 0.00815569 1483800200082 104.0 171.0 4.72590111 0.00718477 1483800200083 104.0 173.0 4.55363933 0.00636573 1483800200084 104.0 175.0 4.34117568 0.00567575 1483800200085 104.0 177.0 4.10891774 0.00512733 1483800200086 104.0 179.0 3.92417542 0.00474216 1483800200087 104.0 181.0 3.73332914 0.00445240 1483800200088 104.0 183.0 3.49237618 0.00425144 1483800200089 104.0 185.0 3.29379209 0.00417520 1483800200090 104.0 187.0 3.04098447 0.00416338 1483800200091 104.0 189.0 2.81001541 0.00425429 1483800200092 104.0 191.0 2.54956136 0.00445694 1483800200093 104.0 193.0 2.26270655 0.00475986 1483800200094 104.0 195.0 2.03813996 0.00532833 1483800200095 104.0 197.0 1.79757415 0.00605257 1483800200096 104.0 199.0 1.49963181 0.00706737 1483800200097 104.0 201.0 1.24499933 0.00858940 1483800200098 104.0 203.0 0.93370182 0.01042090 1483800200099 104.0 205.0 0.69240344 0.01350035 1483800200100 104.0 207.0 0.55434591 0.01936004 1483800200101 104.0 209.0 0.50132279 0.03241899 1483800200102 104.0 211.0 0.22327822 0.03820124 1483800200103 110.0 143.0 4.05495023 0.05741696 1483800200104 110.0 145.0 5.21254679 0.05732887 1483800200105 110.0 147.0 4.69527348 0.04870881 1483800200106 110.0 149.0 4.69753201 0.04172669 1483800200107 110.0 151.0 4.85448579 0.03771408 1483800200108 110.0 153.0 4.61985469 0.03273596 1483800200109 110.0 155.0 5.01319081 0.02940225 1483800200110 110.0 157.0 4.88486285 0.02575546 1483800200111 110.0 159.0 4.89477143 0.02205367 1483800200112 110.0 161.0 5.33580971 0.02007503 1483800200113 110.0 163.0 5.15596552 0.01685871 1483800200114 110.0 165.0 5.13370862 0.01441645 1483800200115 110.0 167.0 5.24849824 0.01257669 1483800200116 110.0 169.0 5.00406329 0.01064310 1483800200117 110.0 171.0 5.01525648 0.00930711 1483800200118 110.0 173.0 4.93074525 0.00807924 1483800200119 110.0 175.0 4.86314777 0.00714844 1483800200120 110.0 177.0 4.65587173 0.00626166 1483800200121 110.0 179.0 4.60055556 0.00567819 1483800200122 110.0 181.0 4.38100655 0.00513588 1483800200123 110.0 183.0 4.23200362 0.00475936 1483800200124 110.0 185.0 4.04761310 0.00445047 1483800200125 110.0 187.0 3.84732086 0.00425447 1483800200126 110.0 189.0 3.63093801 0.00413444 1483800200127 110.0 191.0 3.38441138 0.00410321 1483800200128 110.0 193.0 3.20185961 0.00421358 1483800200129 110.0 195.0 2.96612341 0.00439894 1483800200130 110.0 197.0 2.73889148 0.00470585 1483800200131 110.0 199.0 2.42967433 0.00511652 1483800200132 110.0 201.0 2.21124795 0.00580670 1483800200133 110.0 203.0 1.99078613 0.00686037 1483800200134 110.0 205.0 1.71516914 0.00819585 1483800200135 110.0 207.0 1.43486981 0.00989934 1483800200136 110.0 209.0 1.17606157 0.01265030 1483800200137 110.0 211.0 0.84998028 0.01541505 1483800200138 110.0 213.0 0.63020702 0.02002236 1483800200139 110.0 215.0 0.47815568 0.02726963 1483800200140 110.0 217.0 0.51759950 0.05112865 1483800200141 116.0 143.0 4.43831382 0.06609402 1483800200142 116.0 145.0 5.02533224 0.06270714 1483800200143 116.0 147.0 5.15525213 0.05681624 1483800200144 116.0 149.0 4.87316811 0.04846148 1483800200145 116.0 151.0 4.64659612 0.04201695 1483800200146 116.0 153.0 4.74107287 0.03714057 1483800200147 116.0 155.0 4.54710278 0.03329427 1483800200148 116.0 157.0 4.70101193 0.03014272 1483800200149 116.0 159.0 4.52627356 0.02665635 1483800200150 116.0 161.0 4.73935665 0.02482380 1483800200151 116.0 163.0 4.83961530 0.02257776 1483800200152 116.0 165.0 4.69306682 0.01999886 1483800200153 116.0 167.0 4.90115454 0.01841302 1483800200154 116.0 169.0 4.83068117 0.01632545 1483800200155 116.0 171.0 4.80942157 0.01451898 1483800200156 116.0 173.0 5.00444650 0.01323705 1483800200157 116.0 175.0 5.05459832 0.01209783 1483800200158 116.0 177.0 4.95084807 0.01073252 1483800200159 116.0 179.0 4.83618722 0.00967711 1483800200160 116.0 181.0 4.78483234 0.00878088 1483800200161 116.0 183.0 4.65350918 0.00794474 1483800200162 116.0 185.0 4.65039993 0.00738550 1483800200163 116.0 187.0 4.49722346 0.00685174 1483800200164 116.0 189.0 4.31681665 0.00639897 1483800200165 116.0 191.0 4.20196127 0.00607559 1483800200166 116.0 193.0 4.06810072 0.00585513 1483800200167 116.0 195.0 3.83599787 0.00565848 1483800200168 116.0 197.0 3.73225299 0.00565319 1483800200169 116.0 199.0 3.52899991 0.00567467 1483800200170 116.0 201.0 3.40387592 0.00585460 1483800200171 116.0 203.0 3.20815827 0.00609391 1483800200172 116.0 205.0 3.00951104 0.00647487 1483800200173 116.0 207.0 2.85811965 0.00713968 1483800200174 116.0 209.0 2.55892501 0.00783058 1483800200175 116.0 211.0 2.43376498 0.00906716 1483800200176 116.0 213.0 2.25449132 0.01065722 1483800200177 116.0 215.0 1.94173058 0.01235523 1483800200178 116.0 217.0 1.75678120 0.01495402 1483800200179 116.0 219.0 1.29991920 0.01715903 1483800200180 116.0 221.0 1.32571441 0.02327123 1483800200181 116.0 223.0 1.01974827 0.02830299 1483800200182 116.0 225.0 1.03207151 0.03948443 1483800200183 116.0 227.0 0.72905783 0.04714591 1483800200184 116.0 229.0 0.72172325 0.07129206 1483800200185 122.0 143.0 4.27752040 0.08565678 1483800200186 122.0 145.0 5.55335818 0.08269892 1483800200187 122.0 147.0 4.78993734 0.06829355 1483800200188 122.0 149.0 5.21400447 0.06126812 1483800200189 122.0 151.0 4.70113307 0.05191920 1483800200190 122.0 153.0 4.36594018 0.04424727 1483800200191 122.0 155.0 4.75370643 0.04257131 1483800200192 122.0 157.0 4.61727116 0.03749083 1483800200193 122.0 159.0 4.41701617 0.03270314 1483800200194 122.0 161.0 4.22180580 0.03004453 1483800200195 122.0 163.0 4.71051365 0.02854764 1483800200196 122.0 165.0 4.48325373 0.02603542 1483800200197 122.0 167.0 4.28887180 0.02348817 1483800200198 122.0 169.0 4.54247897 0.02246348 1483800200199 122.0 171.0 4.72303132 0.02163540 1483800200200 122.0 173.0 4.74252002 0.02029159 1483800200201 122.0 175.0 4.71614226 0.01891915 1483800200202 122.0 177.0 4.65714105 0.01770671 1483800200203 122.0 179.0 4.65107666 0.01665815 1483800200204 122.0 181.0 4.55124332 0.01555502 1483800200205 122.0 183.0 4.44183786 0.01444217 1483800200206 122.0 185.0 4.43904895 0.01376797 1483800200207 122.0 187.0 4.16069510 0.01276283 1483800200208 122.0 189.0 4.09301701 0.01216278 1483800200209 122.0 191.0 4.09151084 0.01177889 1483800200210 122.0 193.0 3.89299639 0.01120898 1483800200211 122.0 195.0 3.88049812 0.01107926 1483800200212 122.0 197.0 3.70564323 0.01081446 1483800200213 122.0 199.0 3.50864300 0.01073682 1483800200214 122.0 201.0 3.34643439 0.01076838 1483800200215 122.0 203.0 3.19363652 0.01099431 1483800200216 122.0 205.0 3.03596894 0.01137563 1483800200217 122.0 207.0 2.80607321 0.01190977 1483800200218 122.0 209.0 2.69236292 0.01281048 1483800200219 122.0 211.0 2.58861679 0.01436935 1483800200220 122.0 213.0 2.40949174 0.01614480 1483800200221 122.0 215.0 2.34932399 0.01892717 1483800200222 122.0 217.0 2.09331131 0.02208447 1483800200223 122.0 219.0 1.91304775 0.02699593 1483800200224 122.0 221.0 1.62338025 0.03343696 1483800200225 122.0 223.0 1.72395690 0.04784821 1483800200226 122.0 225.0 0.70332638 0.04548194 1483800200227 122.0 227.0 0.83832066 0.07171521 1483800200228 122.0 229.0 0.55099302 0.09427080 1483800200229 122.0 233.0 3.10559700 0.53134452 1483800200230 ENDDATA 223 0 1483800200231 ENDSUBENT 230 0 1483800299999 ENDENTRY 2 0 1483899999999