ENTRY C2970 20241212 C297000000001 SUBENT C2970001 20241212 20250711 C297000100001 BIB 12 56 C297000100002 TITLE Abrasion-fission reactions at intermediate energies C297000100003 AUTHOR (M.Bowry,O.B.Tarasov,J.S.Berryman,V.Bader,D.Bazin, C297000100004 T.Chupp,H.L.Crawford,A.Gade,E.Lunderberg, C297000100005 A.Ratkiewicz,F.Recchia,B.M.Sherrill,D.Smalley, C297000100006 A.Stolz,S.R.Stroberg,D.Weisshaar,S.Williams,K.Wimmer, C297000100007 J.Yurkon) C297000100008 REFERENCE (J,PR/C,108,034604,2023) C297000100009 #doi:10.1103/PhysRevC.108.034604 C297000100010 INSTITUTE (1USAMSU,1USAMHG,1USABRK,1USARUT) C297000100011 FACILITY (CYCLO,1USAMSU) The Coupled Cyclotron Facility (CCF) C297000100012 at the National Superconducting Cyclotron Laboratory C297000100013 (NSCL) at Michigan State University. C297000100014 DETECTOR (MAGSP,SCIN,PPAC,IOCH) The scintillator was constructedC297000100015 at the NSCL using a 300x150x0.3 mm3 pressed sheet of C297000100016 UPS-923A (BC-400 equivalent) plastic, manufactured by C297000100017 Scintillation Technologies (Shirley, MA). The C297000100018 trajectory of reaction residues in both the dispersive C297000100019 (orthogonal to the magnetic dipole field) and C297000100020 nondispersive directions was measured using two C297000100021 position-sensitive cathode readout drift chambers C297000100022 (CRDC) placed either side of the scintillator. C297000100023 Energy-loss measurements were performed using a C297000100024 16-channel segmented ion chamber filled with C3F8 gas C297000100025 operated between 340-400 Torr. C297000100026 SAMPLE The target was constructed from a 20x20 mm2 piece of C297000100027 electronic grade polycrystalline diamond, C297000100028 manufactured by Element Six (Cambridge, MA), with a C297000100029 nominal thickness of 100 mu-m (35 mg/cm2). C297000100030 METHOD (TOF,EDE) Reaction residues were identified at the C297000100031 focal plane of the spectrograph via time-of-flight C297000100032 and energy-loss measurements. C297000100033 ANALYSIS The fission fragment yield per incident beam particle C297000100034 was determined in each rigidity setting as Y (A,Z,q) C297000100035 = N(A,Z,q)/(Sf*NFP*f1*f2*f3), where N(A,Z,q) is the C297000100036 number of ions extracted for a given charge state C297000100037 from the fitted A/q data, NFP is the total number of C297000100038 triggers registered by the focal-plane scintillator, C297000100039 and Sf is a scale factor relating the focal-plane C297000100040 triggers to the beam-on-target current, q is charge C297000100041 state, and f1,f2, f3 correction factors. The fission C297000100042 fragment yield is related to the cross section as C297000100043 sigma(A,Z,q) = Y(A,A,q)/(nt*epsilon(A,Z,q)*psi(Z,q)), C297000100044 where where epsilon(A,Z,q) is the ion transmission C297000100045 through the spectrometer, psi(Z,q) is the charge-state C297000100046 production probability, and nt is the number of target C297000100047 atoms per square centimeter (1.68*10**21 cm-2). C297000100048 ERR-ANALYS (DATA-ERR) Using the LISE code, the transmission of C297000100049 all isotopes for the main configuration was calculated.C297000100050 Then, 10 calculations, varying one of the five C297000100051 parameters at their minimum and maximum values. were C297000100052 performed. The deviations from the main configuration'sC297000100053 transmission provide the transmission uncertainties, C297000100054 which are presented. The yield errors are based on a C297000100055 chi-squared analysis of Gaussian fits. C297000100056 STATUS (APRVD) Approved by O.B.Tarasov on January 22, 2025. C297000100057 HISTORY (20241212C) BP C297000100058 ENDBIB 56 0 C297000100059 NOCOMMON 0 0 C297000100060 ENDSUBENT 59 0 C297000199999 SUBENT C2970002 20241212 20250711 C297000200001 BIB 2 3 C297000200002 REACTION (6-C-0(92-U-238,X)ELEM/MASS,,SIG) C297000200003 STATUS (TABLE,,M.Bowry+,J,PR/C,108,034604,2023) Author's data.C297000200004 Also shown in Fig. 15. C297000200005 ENDBIB 3 0 C297000200006 COMMON 1 3 C297000200007 EN C297000200008 MEV/A C297000200009 80.0 C297000200010 ENDCOMMON 3 0 C297000200011 DATA 5 235 C297000200012 ELEMENT MASS DATA +DATA-ERR -DATA-ERR C297000200013 NO-DIM NO-DIM MB MB MB C297000200014 28.0 60.0 6.1979908112.61915772 4.40444249 C297000200015 28.0 61.0 3.56206513 7.68820984 2.35116523 C297000200016 28.0 62.0 4.62528367 7.72175614 2.13449518 C297000200017 28.0 63.0 4.38808735 2.27890450 2.27597272 C297000200018 28.0 64.0 2.20564088 1.48153014 1.16425305 C297000200019 28.0 65.0 1.30880235 0.60784927 0.38942793 C297000200020 28.0 66.0 1.45490775 0.41139165 0.37313891 C297000200021 28.0 67.0 1.18315824 0.34867090 0.36716707 C297000200022 29.0 64.0 1.61607074 2.75669606 1.08029426 C297000200023 29.0 65.0 3.95963841 2.27762563 2.09121092 C297000200024 29.0 66.0 6.15048312 2.37018004 1.57731723 C297000200025 29.0 67.0 3.41772129 1.97692029 1.02406203 C297000200026 29.0 68.0 2.55512651 0.57424410 0.45407528 C297000200027 29.0 69.0 2.06877907 0.38344472 0.40334718 C297000200028 29.0 70.0 1.62291595 0.59017330 0.58519946 C297000200029 30.0 65.0 5.7833685211.70268531 3.61093072 C297000200030 30.0 66.0 1.13316291 2.31513345 0.88021315 C297000200031 30.0 67.0 7.36940236 5.93899248 2.69613322 C297000200032 30.0 68.0 5.32471913 1.63049158 1.47057093 C297000200033 30.0 69.0 5.08315715 1.73823072 1.08275896 C297000200034 30.0 70.0 4.82586495 1.90392273 1.13017337 C297000200035 30.0 71.0 3.85547915 0.75454532 0.57167228 C297000200036 30.0 72.0 3.08508739 0.70279550 0.64602382 C297000200037 30.0 73.0 1.78415522 0.95688529 0.99941178 C297000200038 31.0 67.0 2.21542429 4.49756090 1.48825327 C297000200039 31.0 68.0 2.24591821 5.29714663 1.22464840 C297000200040 31.0 69.0 6.0560452512.00284277 2.41894391 C297000200041 31.0 70.0 6.20525315 2.89460976 2.44773210 C297000200042 31.0 71.0 6.27189711 1.88059508 1.34520416 C297000200043 31.0 72.0 6.34665724 2.61888449 1.52252984 C297000200044 31.0 73.0 4.91298275 1.50045004 0.86156804 C297000200045 31.0 74.0 3.87993867 0.66729631 0.67919454 C297000200046 31.0 75.0 2.53825063 0.70783049 0.57239617 C297000200047 32.0 70.0 6.5433345413.16425154 3.83363506 C297000200048 32.0 71.0 3.98254915 6.99209371 2.27421346 C297000200049 32.0 72.0 8.62781042 5.74480479 2.29464472 C297000200050 32.0 73.0 7.68399859 2.42670122 1.62970860 C297000200051 32.0 74.0 8.37722214 2.25755149 1.54252070 C297000200052 32.0 75.0 7.10381753 2.35799509 1.39611088 C297000200053 32.0 76.0 6.01715905 1.57541702 0.84724318 C297000200054 32.0 77.0 4.07576646 0.80499341 0.75002526 C297000200055 32.0 78.0 2.17421154 0.66691295 0.51821996 C297000200056 32.0 79.0 1.60722307 0.89223512 0.61916406 C297000200057 33.0 73.0 3.11864200 1.33715051 1.67706610 C297000200058 33.0 74.0 6.24679039 2.10323493 1.47827257 C297000200059 33.0 75.010.32460276 2.39742838 1.62101665 C297000200060 33.0 76.0 8.24844921 2.07337734 1.73328682 C297000200061 33.0 77.0 9.40021829 3.26829316 2.34339530 C297000200062 33.0 78.0 6.89744787 2.02080375 1.21492967 C297000200063 33.0 79.0 6.37530615 1.94045534 0.99387032 C297000200064 33.0 80.0 3.97436816 0.93922726 0.82884589 C297000200065 33.0 81.0 2.56403580 1.16153966 0.93493299 C297000200066 34.0 75.0 4.16438463 1.60901291 2.06485010 C297000200067 34.0 76.0 5.63838058 1.87053650 2.50575226 C297000200068 34.0 77.0 9.82170081 2.53179467 1.84510356 C297000200069 34.0 78.0 9.16246431 2.36740990 1.95187662 C297000200070 34.0 79.0 9.82509995 2.43217115 1.59353066 C297000200071 34.0 80.0 8.22368743 2.99355030 1.98685897 C297000200072 34.0 81.0 7.24047263 1.91204048 1.07941501 C297000200073 34.0 82.0 5.95792126 2.16674534 1.13727711 C297000200074 34.0 83.0 4.48077877 1.44100526 1.06090961 C297000200075 34.0 84.0 3.07989182 2.57687892 1.05359656 C297000200076 35.0 77.0 7.57433193 4.99299714 5.69684500 C297000200077 35.0 78.0 4.08761097 1.23442692 2.28415755 C297000200078 35.0 79.0 6.40903041 1.71680557 1.57680562 C297000200079 35.0 80.0 9.22361389 1.59435039 1.29793387 C297000200080 35.0 81.010.99214923 3.16248920 1.84145931 C297000200081 35.0 82.0 9.06494153 3.90342157 2.20282016 C297000200082 35.0 83.0 7.53752124 2.63529824 1.89791464 C297000200083 35.0 84.0 6.76559816 2.06646892 1.30526020 C297000200084 35.0 85.0 6.09564593 1.95990571 1.22519505 C297000200085 35.0 86.0 4.30778211 2.08608351 1.17372863 C297000200086 35.0 87.0 2.97486783 4.14713647 1.14385540 C297000200087 35.0 88.0 2.21054735 4.42431449 1.11266498 C297000200088 36.0 79.0 7.62848937 6.04112352 6.77141258 C297000200089 36.0 80.0 6.82227842 2.60683914 2.90813482 C297000200090 36.0 81.0 7.52673454 2.03384449 1.88352479 C297000200091 36.0 82.010.14362033 2.41991500 1.73027528 C297000200092 36.0 83.010.50144951 2.82464940 2.11563369 C297000200093 36.0 84.011.91588498 2.76641699 1.86377173 C297000200094 36.0 85.010.80676017 4.21338215 2.74972647 C297000200095 36.0 86.0 8.57058467 2.30203619 1.89829121 C297000200096 36.0 87.0 8.56940901 3.28719089 1.59400949 C297000200097 36.0 88.0 7.49831601 3.76309281 1.80340264 C297000200098 36.0 89.0 5.90817528 6.39619922 1.81146675 C297000200099 36.0 90.0 3.75253045 8.01130215 1.54909237 C297000200100 36.0 91.0 2.28737055 4.57859456 1.21348763 C297000200101 36.0 92.0 1.12491724 2.26118664 0.72913420 C297000200102 37.0 82.0 6.27282480 3.50844143 4.18675787 C297000200103 37.0 83.0 8.77693805 2.18467492 2.22203661 C297000200104 37.0 84.010.42587458 2.85553382 2.01554665 C297000200105 37.0 85.011.67886692 2.80468630 2.65259848 C297000200106 37.0 86.012.40844084 2.93717528 1.94775377 C297000200107 37.0 87.012.17586178 3.74170825 2.94274582 C297000200108 37.0 88.0 9.93277355 3.18553610 2.57582563 C297000200109 37.0 89.0 8.41632874 2.45938275 2.39754870 C297000200110 37.0 90.010.36150501 3.45602293 2.13089067 C297000200111 37.0 91.0 8.13416552 4.54909265 1.98683602 C297000200112 37.0 92.0 5.31422499 6.39991004 1.66083997 C297000200113 37.0 93.0 3.15956893 7.43157125 1.19813423 C297000200114 37.0 94.0 1.63697472 3.27715598 0.84852043 C297000200115 37.0 95.0 0.67221188 1.34820202 0.39792494 C297000200116 38.0 84.0 8.20223405 6.35856607 7.38201064 C297000200117 38.0 85.0 9.29884865 2.97102883 3.18207439 C297000200118 38.0 86.0 8.23937106 2.07139201 2.51472955 C297000200119 38.0 87.014.10633337 3.33271858 2.67133686 C297000200120 38.0 88.013.53944494 3.43938365 2.31494227 C297000200121 38.0 89.014.96137285 3.45956343 2.71741765 C297000200122 38.0 90.012.45670976 3.92689665 3.36651612 C297000200123 38.0 91.010.70352527 3.24336659 3.01877630 C297000200124 38.0 92.010.79405486 3.70969784 2.79199822 C297000200125 38.0 93.012.09983433 7.18715690 2.68725361 C297000200126 38.0 94.0 9.13610789 7.03341600 2.38792710 C297000200127 38.0 95.0 5.62373123 9.73094139 1.97821170 C297000200128 38.0 96.0 3.09207485 7.20858499 1.23070049 C297000200129 38.0 97.0 1.48779707 2.97886836 0.78889743 C297000200130 38.0 98.0 0.56003850 1.12335670 0.31978133 C297000200131 39.0 87.010.27123999 5.86144108 5.15686480 C297000200132 39.0 88.012.07386682 3.03181090 2.98233902 C297000200133 39.0 89.013.82601925 3.39546228 3.45992748 C297000200134 39.0 90.015.80048001 3.48187595 2.30503127 C297000200135 39.0 91.014.39006748 3.66553510 2.63337296 C297000200136 39.0 92.013.12525757 3.25612951 3.16932631 C297000200137 39.0 93.011.58541295 3.63335529 3.67897785 C297000200138 39.0 94.013.24705638 3.32356167 2.49331320 C297000200139 39.0 95.012.81770373 5.13603962 2.98110025 C297000200140 39.0 96.011.12166577 7.89068534 2.77700574 C297000200141 39.0 97.0 8.17441853 6.93916886 2.17758028 C297000200142 39.0 98.0 4.43893710 7.79848138 1.64372108 C297000200143 39.0 99.0 2.59497138 6.31072702 1.03182519 C297000200144 39.0 100.0 1.08526139 2.18067073 0.57374598 C297000200145 39.0 101.0 0.54500466 1.11158734 0.40580886 C297000200146 40.0 90.0 2.99187751 0.85341627 1.83688277 C297000200147 40.0 91.010.00357457 2.47209727 2.69225892 C297000200148 40.0 92.014.22274196 3.28050876 2.71615858 C297000200149 40.0 93.014.43108737 3.35341043 2.59620835 C297000200150 40.0 94.013.38777084 3.38375308 3.31948213 C297000200151 40.0 95.013.93531020 3.32523713 4.14662949 C297000200152 40.0 96.013.78202184 3.81608938 3.60021905 C297000200153 40.0 97.013.93580616 4.25539738 3.34759412 C297000200154 40.0 98.012.43389970 6.42587242 3.97710772 C297000200155 40.0 99.012.14151486 7.28974087 3.01581085 C297000200156 40.0 100.0 8.00126958 7.39527763 2.16206000 C297000200157 40.0 101.0 4.14832529 5.19665345 1.40261516 C297000200158 40.0 102.0 2.04902272 4.05205657 0.93541710 C297000200159 41.0 92.014.43701825 7.33798790 6.56666742 C297000200160 41.0 93.0 7.09887976 1.15715332 2.08537170 C297000200161 41.0 94.016.35130928 4.50138149 3.69704358 C297000200162 41.0 95.016.32941005 3.36258802 3.20637105 C297000200163 41.0 96.014.65125973 3.42125814 3.69778544 C297000200164 41.0 97.015.08361504 3.11560535 4.38951654 C297000200165 41.0 98.010.52574403 2.46313478 4.41783011 C297000200166 41.0 99.011.42868995 2.50466950 3.78329125 C297000200167 41.0 100.0 8.64433063 2.76916084 4.33536470 C297000200168 41.0 101.014.94054192 4.98164658 2.94334506 C297000200169 41.0 102.0 9.92900733 5.17530752 2.27554021 C297000200170 41.0 103.0 5.70482492 4.53856593 1.51894716 C297000200171 41.0 104.0 2.76489257 3.94543792 0.85781154 C297000200172 41.0 105.0 1.24392707 1.83676951 0.51970963 C297000200173 41.0 106.0 0.75734689 1.54296786 0.50602331 C297000200174 42.0 94.011.29965207 9.4430150210.16968686 C297000200175 42.0 95.0 7.09897889 1.41135278 2.14516092 C297000200176 42.0 96.014.61025281 3.21260842 2.42760826 C297000200177 42.0 97.015.64927074 3.35987514 3.00812585 C297000200178 42.0 98.014.49633347 3.08136746 3.10331897 C297000200179 42.0 99.015.95868017 3.98571973 3.53189449 C297000200180 42.0 100.015.39069015 3.11491169 4.74806082 C297000200181 42.0 101.011.49299529 2.34141331 4.43436577 C297000200182 42.0 102.014.31234181 3.36580695 3.83441759 C297000200183 42.0 103.015.68774141 5.03502500 2.75494925 C297000200184 42.0 104.013.38623772 4.37025996 2.77135533 C297000200185 42.0 105.0 8.09182232 3.81053642 1.99151945 C297000200186 42.0 106.0 4.69895379 3.67009453 1.17394829 C297000200187 42.0 107.0 2.59669131 2.56838697 0.77022121 C297000200188 42.0 108.0 1.07626945 1.32695360 0.43040062 C297000200189 43.0 97.0 3.73117634 1.00761117 1.57044738 C297000200190 43.0 98.0 9.94179422 1.53238050 1.98346186 C297000200191 43.0 99.014.14540538 3.62398050 2.71506607 C297000200192 43.0 100.017.15772263 3.58134180 2.71592334 C297000200193 43.0 101.015.58061204 3.77910803 3.80237482 C297000200194 43.0 102.015.52861340 3.93069041 3.64126611 C297000200195 43.0 103.015.03804572 3.18900634 4.83311785 C297000200196 43.0 104.012.16498093 2.47660215 4.58168699 C297000200197 43.0 105.014.74310542 3.84893591 3.72438094 C297000200198 43.0 106.015.77814320 4.25478339 2.99257162 C297000200199 43.0 107.010.87867774 3.66606885 2.44771471 C297000200200 43.0 108.0 6.26067656 2.89099279 1.50406861 C297000200201 43.0 109.0 3.46369974 2.06949979 0.80777170 C297000200202 43.0 110.0 1.86665292 1.21660858 0.47549786 C297000200203 43.0 111.0 0.78750640 0.62230010 0.29520192 C297000200204 44.0 99.012.4711593410.9697261111.22404341 C297000200205 44.0 100.0 3.82835805 0.94453769 1.73928376 C297000200206 44.0 101.010.07317269 2.10241210 2.08562349 C297000200207 44.0 102.013.19158493 3.21776311 3.13374261 C297000200208 44.0 103.012.01449262 2.54455665 3.16474398 C297000200209 44.0 104.010.61874541 2.69787417 3.77722852 C297000200210 44.0 105.010.88078749 2.45531010 4.26139066 C297000200211 44.0 106.011.43719391 2.47189145 5.48655740 C297000200212 44.0 107.013.24322545 2.89094113 3.80621227 C297000200213 44.0 108.014.43084940 4.36779453 3.19540894 C297000200214 44.0 109.014.18377297 4.29850096 3.12701728 C297000200215 44.0 110.0 8.84128667 2.86576546 1.94333163 C297000200216 44.0 111.0 6.42286811 2.73367461 1.46115625 C297000200217 44.0 112.0 2.86647708 1.09965772 0.65811393 C297000200218 44.0 113.0 1.79517968 1.02458514 0.63160811 C297000200219 45.0 102.0 3.73739894 1.07662280 1.77422605 C297000200220 45.0 103.0 7.38645895 1.22639801 2.37018494 C297000200221 45.0 104.013.51595745 3.15535582 2.74383398 C297000200222 45.0 105.013.70999922 2.92262295 2.83608503 C297000200223 45.0 106.015.28888369 3.82652877 2.97245269 C297000200224 45.0 107.013.28830596 3.60870782 4.32294726 C297000200225 45.0 108.013.99759899 2.78694243 4.82367804 C297000200226 45.0 109.014.19440481 3.19101354 4.68043653 C297000200227 45.0 110.016.61511600 3.78973353 2.35893569 C297000200228 45.0 111.015.59963558 3.55262093 2.68733708 C297000200229 45.0 112.012.43861984 3.85172953 2.65870838 C297000200230 45.0 113.0 7.68281581 2.50472427 1.68210183 C297000200231 45.0 114.0 5.43901832 1.97652104 1.29387319 C297000200232 45.0 115.0 2.35389808 0.66343477 0.51743895 C297000200233 45.0 116.0 1.67252667 0.66023798 0.56995194 C297000200234 46.0 105.0 9.52133652 1.88054405 1.80931912 C297000200235 46.0 106.010.94329890 1.64640391 1.86482636 C297000200236 46.0 107.012.35514852 2.74710733 3.32122917 C297000200237 46.0 108.012.07419309 2.44361335 2.88932066 C297000200238 46.0 109.011.82542818 3.29938357 3.96252632 C297000200239 46.0 110.012.68101308 3.26883866 4.48866731 C297000200240 46.0 111.017.34868630 3.43364614 3.56007382 C297000200241 46.0 112.013.99405110 3.05688336 3.20830283 C297000200242 46.0 113.012.91110645 3.47697896 3.18469531 C297000200243 46.0 114.014.56145083 3.72891201 2.79315199 C297000200244 46.0 115.010.67647398 3.63135245 2.59738873 C297000200245 46.0 116.0 7.34641533 2.30671275 1.59887520 C297000200246 46.0 117.0 5.27140513 1.76662617 1.25707886 C297000200247 46.0 118.0 2.95076528 0.77309610 0.63978918 C297000200248 46.0 119.0 1.73159732 0.83414858 1.04955558 C297000200249 ENDDATA 237 0 C297000200250 ENDSUBENT 249 0 C297000299999 ENDENTRY 2 0 C297099999999