ENTRY L0247 20190206 L039L024700000001 SUBENT L0247001 20190206 L039L024700100001 BIB 14 35 L024700100002 TITLE Photoneutron angular distribution of 19F L024700100003 AUTHOR (P.C.-K.Kuo,J.W.Jury,K.G.McNeill,N.K.Sherman, L024700100004 W.F.Davidson) L024700100005 REFERENCE (J,NP/A,499,328,1989) L024700100006 #doi:10.1016/0375-9474(89)90049-3 L024700100007 REL-REF (I,M0315001,J.W.Jury+,J,NP/A,337,503,1980) L024700100008 INSTITUTE (1CANSAS,1CANTOR,1CANOTC) L024700100009 (1CANCAN) Department of Physics, Trent University, L024700100010 Peterborough, Canada. L024700100011 FACILITY (LINAC,1CANOTC) The electron linear accelerator L024700100012 laboratory of the National Research Council of Canada L024700100013 in Ottawa. L024700100014 INC-SOURCE (BRST,KINDT) L024700100015 DETECTOR (SCIN) Each neutron detector consisted of a 25mm L024700100016 thick NE104 plastic scintillator of diameter 125mm L024700100017 viewed by two Phillips XP1040 photomultiplier tubes. L024700100018 SAMPLE The samples consisted of right circular annuli of the L024700100019 material "Teflon" (CnFn) with (outer) diameter 63.5 L024700100020 mm, wall thickness 22.7 mm and height 100 mm. L024700100021 METHOD (TOF) Neutron energy spectra were measured at L024700100022 bremsstrahlung end-point energies varying between 16 L024700100023 and 25 MeV, in 1 MeV steps. At each end-point energy, L024700100024 eight neutron-energy spectra were measured L024700100025 simultaneously for angles between 48 degrees and 139 L024700100026 degrees, in 13 degree steps, using neutron L024700100027 time-of-flight techniques over 10 m flight paths. L024700100028 ANALYSIS (4PI1A) The cross-section scale of the total angle- L024700100029 integrated cross section was determined from measured L024700100030 deuterium data (D20 minus H20; measured sequentially L024700100031 in cycles with the 19F) by use of calculations by L024700100032 Arenhovel et al. and Partovi). L024700100033 MONITOR (1-H-2(G,N)1-H-1,,SIG) L024700100034 MONIT-REF (,H.Arenhovel+,J,PL/B,52,(3),303,1974) Below 10 MeV. L024700100035 (,F.Partovi,J,AP,27,(1),79,1964) Greater than 10 MeV. L024700100036 HISTORY (20190206C) BP L024700100037 ENDBIB 35 0 L024700100038 COMMON 1 3 L024700100039 E-LVL L024700100040 MEV L024700100041 0.0 L024700100042 ENDCOMMON 3 0 L024700100043 ENDSUBENT 42 0 L024700199999 SUBENT L0247002 20190206 L039L024700200001 BIB 3 6 L024700200002 REACTION (9-F-19(G,N)9-F-18,PAR,SIG) L024700200003 ERR-ANALYS (ERR-S) Statistical uncertainties. L024700200004 STATUS (CURVE) Fig. 1, page 331. L024700200005 (COREL,L0247003) L024700200006 (COREL,L0247004) L024700200007 (COREL,L0247005) L024700200008 ENDBIB 6 0 L024700200009 NOCOMMON 0 0 L024700200010 DATA 3 30 L024700200011 EN DATA ERR-S L024700200012 MEV MB MB L024700200013 15.266 1.176 0.358 L024700200014 15.342 0.844 0.288 L024700200015 15.840 1.594 0.244 L024700200016 15.944 1.577 0.174 L024700200017 16.100 1.568 0.201 L024700200018 16.178 1.733 0.174 L024700200019 16.308 1.603 0.201 L024700200020 17.503 1.663 0.384 L024700200021 17.578 1.288 0.323 L024700200022 17.681 1.070 0.253 L024700200023 17.785 0.965 0.297 L024700200024 17.915 1.009 0.480 L024700200025 18.385 1.549 0.358 L024700200026 18.488 1.305 0.288 L024700200027 18.591 1.174 0.375 L024700200028 19.396 1.077 0.314 L024700200029 19.550 0.851 0.270 L024700200030 20.538 0.963 0.218 L024700200031 20.692 0.745 0.183 L024700200032 21.395 0.945 0.209 L024700200033 21.628 0.875 0.253 L024700200034 22.252 0.936 0.166 L024700200035 22.511 0.910 0.262 L024700200036 22.771 0.875 0.323 L024700200037 23.004 0.683 0.253 L024700200038 23.497 0.604 0.201 L024700200039 23.995 1.388 0.201 L024700200040 24.330 0.978 0.201 L024700200041 24.665 0.542 0.270 L024700200042 24.976 0.429 0.209 L024700200043 ENDDATA 32 0 L024700200044 ENDSUBENT 43 0 L024700299999 SUBENT L0247003 20190606 L039L024700300001 BIB 3 5 L024700300002 REACTION (9-F-19(G,N)9-F-18,PAR,DA,,LEG/RS) Normalized angular L024700300003 distribution coefficients. L024700300004 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. L024700300005 STATUS (COREL,L0247002) L024700300006 (CURVE) Fig. 1, page 331. L024700300007 ENDBIB 5 0 L024700300008 COMMON 1 3 L024700300009 NUMBER L024700300010 NO-DIM L024700300011 1.0 L024700300012 ENDCOMMON 3 0 L024700300013 DATA 3 22 L024700300014 EN DATA DATA-ERR L024700300015 MEV NO-DIM NO-DIM L024700300016 15.884 -0.188 0.191 L024700300017 16.068 0.573 0.191 L024700300018 16.171 0.219 0.191 L024700300019 16.298 -0.353 0.245 L024700300020 17.597 0.241 0.272 L024700300021 17.648 -0.004 0.218 L024700300022 17.803 -0.087 0.326 L024700300023 17.908 0.430 0.300 L024700300024 18.401 0.319 0.272 L024700300025 18.530 0.155 0.272 L024700300026 18.581 -0.035 0.272 L024700300027 19.384 -0.174 0.381 L024700300028 19.568 0.451 0.462 L024700300029 20.551 -0.097 0.327 L024700300030 20.707 -0.044 0.463 L024700300031 21.407 0.008 0.300 L024700300032 21.612 -0.564 0.517 L024700300033 22.237 0.195 0.218 L024700300034 22.496 0.140 0.299 L024700300035 22.756 0.329 0.300 L024700300036 23.014 -0.025 0.626 L024700300037 23.507 0.136 0.626 L024700300038 ENDDATA 24 0 L024700300039 ENDSUBENT 38 0 L024700399999 SUBENT L0247004 20190606 L039L024700400001 BIB 3 5 L024700400002 REACTION (9-F-19(G,N)9-F-18,PAR,DA,,LEG/RS) Normalized angular L024700400003 distribution coefficients. L024700400004 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. L024700400005 STATUS (COREL,L0247002) L024700400006 (CURVE) Fig. 1, page 331. L024700400007 ENDBIB 5 0 L024700400008 COMMON 1 3 L024700400009 NUMBER L024700400010 NO-DIM L024700400011 2.0 L024700400012 ENDCOMMON 3 0 L024700400013 DATA 3 23 L024700400014 EN DATA DATA-ERR L024700400015 MEV NO-DIM NO-DIM L024700400016 15.852 -0.721 0.218 L024700400017 15.981 -0.721 0.272 L024700400018 16.085 -0.204 0.190 L024700400019 16.189 -0.694 0.272 L024700400020 16.293 -0.694 0.245 L024700400021 17.407 -0.639 0.218 L024700400022 17.641 -0.449 0.190 L024700400023 17.667 -0.721 0.272 L024700400024 17.822 -0.776 0.299 L024700400025 17.900 -0.259 0.381 L024700400026 18.393 -0.476 0.218 L024700400027 18.574 -0.150 0.299 L024700400028 19.404 -1.211 0.490 L024700400029 19.533 -0.286 0.544 L024700400030 20.544 -0.259 0.327 L024700400031 20.700 -0.122 0.490 L024700400032 21.400 0.204 0.327 L024700400033 21.607 -0.585 0.571 L024700400034 22.256 -0.612 0.218 L024700400035 22.489 -0.367 0.245 L024700400036 22.774 0.095 0.245 L024700400037 22.981 -0.177 0.626 L024700400038 23.500 0.721 0.408 L024700400039 ENDDATA 25 0 L024700400040 ENDSUBENT 39 0 L024700499999 SUBENT L0247005 20190606 L039L024700500001 BIB 3 5 L024700500002 REACTION (9-F-19(G,N)9-F-18,PAR,DA,,LEG/RS) Normalized angular L024700500003 distribution coefficients. L024700500004 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. L024700500005 STATUS (COREL,L0247002) L024700500006 (CURVE) Fig. 1, page 331. L024700500007 ENDBIB 5 0 L024700500008 COMMON 1 3 L024700500009 NUMBER L024700500010 NO-DIM L024700500011 3.0 L024700500012 ENDCOMMON 3 0 L024700500013 DATA 3 23 L024700500014 EN DATA DATA-ERR L024700500015 MEV NO-DIM NO-DIM L024700500016 15.915 -0.336 0.351 L024700500017 16.019 -0.309 0.351 L024700500018 16.101 0.961 0.324 L024700500019 16.203 0.231 0.351 L024700500020 16.305 -0.202 0.405 L024700500021 17.449 -0.017 0.270 L024700500022 17.631 0.036 0.351 L024700500023 17.706 -0.748 0.433 L024700500024 17.888 -0.532 0.568 L024700500025 18.383 -0.237 0.351 L024700500026 18.513 -0.265 0.406 L024700500027 18.613 -1.373 0.405 L024700500028 19.394 -0.836 0.622 L024700500029 19.551 -0.350 0.838 L024700500030 20.537 -0.624 0.406 L024700500031 20.694 -0.543 0.622 L024700500032 21.423 0.184 0.540 L024700500033 21.624 -1.709 0.892 L024700500034 22.253 -0.171 0.297 L024700500035 22.486 -0.442 0.378 L024700500036 22.746 -0.254 0.459 L024700500037 23.027 -1.768 0.946 L024700500038 23.524 -0.770 0.838 L024700500039 ENDDATA 25 0 L024700500040 ENDSUBENT 39 0 L024700599999 ENDENTRY 5 0 L024799999999