ENTRY 20261 20170426 22652026100000001 SUBENT 20261001 20170426 22652026100100001 BIB 11 24 2026100100002 INSTITUTE (2NEDGRN) 2026100100003 REFERENCE (C,58PARIS,,541,1958) Neon-20, elastic angular 2026100100004 distributions and total cross-sections. 2026100100005 Only graphs given. 2026100100006 REL-REF (O,20202001,C.P.Sikkema,J,NP,3,375,1957) Natural neon, 2026100100007 elastic angular distributions and total cross-sections;2026100100008 resonance parameters. 2026100100009 (O,20203001,C.P.Sikkema+,J,NP,5,351,1958) neon-22, 2026100100010 elastic angular distributions and total cross-sections;2026100100011 resonance parameters. 2026100100012 AUTHOR (C.P.Sikkema) 2026100100013 TITLE Note on the scattering of fast neutrons by Ne-20 2026100100014 FACILITY (CCW,2NEDGRN) Cockcroft Walton cascade generator. 2026100100015 INC-SOURCE (D-D) Deuteron-deuterium 2026100100016 DETECTOR (MWPC) The multiple-wire proportional recoil counter 2026100100017 MONITOR (1-H-1(N,EL)1-H-1,,SIG) No value given. 2026100100018 STATUS (TABLE) Private communication. 2026100100019 HISTORY (19721003C) 2026100100020 (19801108A) Monitor corrected. 2026100100021 (20170426A) SD:Updated to new date formats,lower case. 2026100100022 Ref. syntax corrected. Refs NP,3,375; NP,5,351 moved 2026100100023 to REL-REF. Ref. NAT,165,1016 deleted - not relevant. 2026100100024 Meaningless zeros were deleted from the values in 2026100100025 Subent 004. 2026100100026 ENDBIB 24 0 2026100100027 NOCOMMON 0 0 2026100100028 ENDSUBENT 27 0 2026100199999 SUBENT 20261002 20170426 22652026100200001 BIB 7 19 2026100200002 REACTION (10-NE-20(N,EL)10-NE-20,,DA) Elastic angular dist. 2026100200003 SAMPLE .Differential elastic cross-sections re-measured with 2026100200004 natural neon sample for neutron energies between 2026100200005 1.85 and 2.05 MeV, using the method described in 2026100200006 Nucl. Phys. 3, 375(1957) (see REL-REF). 2026100200007 ANALYSIS .From the pulse height distribution of the recoils. 2026100200008 CORRECTION .Corrections applied for the contribution of Ne-22 and 2026100200009 for a nonlinearity between the energy of Ne-20 recoils2026100200010 and the pulse height from the proportional counter. 2026100200011 .Gamma-ray background reduced to a very low value by 2026100200012 anticoincidence technique. 2026100200013 ERR-ANALYS (ERR-1) Possible effect of inelastic scattering deduced2026100200014 by comparing the peak heights with theoretical values 2026100200015 for pure elastic scattering, no further information. 2026100200016 Systematic uncertainty estimated as +-15%. 2026100200017 STATUS (TABLE) Cross-sections from private communication, 2026100200018 1-st version was in NEUDADA file, deleted, 2026100200019 2-nd version received August 1972. 2026100200020 HISTORY (19801108A) REACTION and ERR-ANALYS changed. 2026100200021 ENDBIB 19 0 2026100200022 COMMON 2 3 2026100200023 EN-RSL ERR-1 2026100200024 PER-CENT PER-CENT 2026100200025 1. 15. 2026100200026 ENDCOMMON 3 0 2026100200027 DATA 3 62 2026100200028 EN COS-CM DATA-CM 2026100200029 MEV NO-DIM MB/SR 2026100200030 1.894 -0.860 142. 2026100200031 1.894 -0.715 143. 2026100200032 1.894 -0.575 116. 2026100200033 1.894 -0.430 137. 2026100200034 1.894 -0.290 126. 2026100200035 1.894 -0.150 102. 2026100200036 1.894 -0.010 95. 2026100200037 1.894 0.131 124. 2026100200038 1.894 0.272 123. 2026100200039 1.894 0.413 167. 2026100200040 1.894 0.555 186. 2026100200041 1.894 0.695 222. 2026100200042 1.894 0.835 284. 2026100200043 1.937 -0.825 402. 2026100200044 1.937 -0.680 326. 2026100200045 1.937 -0.533 236. 2026100200046 1.937 -0.385 152. 2026100200047 1.937 -0.243 93. 2026100200048 1.937 -0.140 58. 2026100200049 1.937 -0.030 50. 2026100200050 1.937 0.115 70. 2026100200051 1.937 0.260 116. 2026100200052 1.937 0.408 200. 2026100200053 1.937 0.553 316. 2026100200054 1.937 0.700 464. 2026100200055 1.965 -0.800 254. 2026100200056 1.965 -0.655 185. 2026100200057 1.965 -0.510 129. 2026100200058 1.965 -0.366 99. 2026100200059 1.965 -0.255 86. 2026100200060 1.965 -0.152 97. 2026100200061 1.965 -0.006 99. 2026100200062 1.965 0.139 133. 2026100200063 1.965 0.283 198. 2026100200064 1.965 0.429 258. 2026100200065 1.965 0.573 383. 2026100200066 1.965 0.717 493. 2026100200067 1.993 -0.763 136. 2026100200068 1.993 -0.623 86. 2026100200069 1.993 -0.480 63. 2026100200070 1.993 -0.375 78. 2026100200071 1.993 -0.270 74. 2026100200072 1.993 -0.125 83. 2026100200073 1.993 0.015 139. 2026100200074 1.993 0.155 193. 2026100200075 1.993 0.295 305. 2026100200076 1.993 0.438 423. 2026100200077 1.993 0.580 569. 2026100200078 1.993 0.725 817. 2026100200079 2.045 -0.780 92. 2026100200080 2.045 -0.663 86. 2026100200081 2.045 -0.544 95. 2026100200082 2.045 -0.425 105. 2026100200083 2.045 -0.306 104. 2026100200084 2.045 -0.188 117. 2026100200085 2.045 -0.069 120. 2026100200086 2.045 0.050 150. 2026100200087 2.045 0.169 163. 2026100200088 2.045 0.288 207. 2026100200089 2.045 0.406 241. 2026100200090 2.045 0.525 277. 2026100200091 2.045 0.644 346. 2026100200092 ENDDATA 64 0 2026100200093 ENDSUBENT 92 0 2026100299999 SUBENT 20261003 20170426 22652026100300001 BIB 8 24 2026100300002 REACTION (10-NE-20(N,TOT),,SIG) Total cross section. 2026100300003 INC-SPECT .The energy spread is about 25 keV below 2.6 MeV 2026100300004 neutron energy and 50 keV above this value for the 2026100300005 experiment with the Ne-22 enriched sample described 2026100300006 in Nucl.Phys.5,351(1958) (see REL-REF). 2026100300007 .The energy spread is about 25 keV below 2.7 MeV 2026100300008 neutron energy and 40 keV above this value for the 2026100300009 experiment with natural neon described in 2026100300010 Nucl.Phys.3,375(1957) (see REL-REF).. 2026100300011 SAMPLE .Cross-section derived from the measurement with 2026100300012 natural neon presented in Nucl. Phys. 3, 375(1957) 2026100300013 and from the measurement with Ne-22 enriched sample 2026100300014 (98.1% neon-22, the residual part mainly Ne-20) 2026100300015 presented in Nucl. Phys. 5, 351(1958). 2026100300016 ANALYSIS .From the total number of recoils. 2026100300017 CORRECTION .Gamma-ray background reduced to a very low value by 2026100300018 anticoincidence technique. 2026100300019 ERR-ANALYS (ERR-1) Mean error estimated to 10 to 15%, except in 2026100300020 neighborhood of sharp peaks, where the error may be 2026100300021 larger because of insufficient energy resolution. 2026100300022 STATUS (TABLE) Cross-sections from private communication, 2026100300023 1-st version was in NEUDADA file, deleted, 2026100300024 2-nd version received August 1972. 2026100300025 HISTORY (19801108A) REACTION and ERR-ANALYS changed. 2026100300026 ENDBIB 24 0 2026100300027 COMMON 2 3 2026100300028 EN-RSL ERR-1 2026100300029 PER-CENT PER-CENT 2026100300030 1. 15. 2026100300031 ENDCOMMON 3 0 2026100300032 DATA 2 71 2026100300033 EN DATA 2026100300034 MEV B 2026100300035 1.896 2.28 2026100300036 1.912 2.73 2026100300037 1.922 3.06 2026100300038 1.932 3.60 2026100300039 1.943 4.02 2026100300040 1.955 3.53 2026100300041 1.967 3.46 2026100300042 1.980 3.97 2026100300043 1.995 4.24 2026100300044 2.011 3.85 2026100300045 2.027 2.88 2026100300046 2.046 2.60 2026100300047 2.053 2.42 2026100300048 2.068 3.27 2026100300049 2.081 3.81 2026100300050 2.096 4.50 2026100300051 2.113 5.28 2026100300052 2.130 4.49 2026100300053 2.148 3.30 2026100300054 2.164 2.60 2026100300055 2.182 2.31 2026100300056 2.200 2.12 2026100300057 2.220 1.81 2026100300058 2.240 1.96 2026100300059 2.261 2.02 2026100300060 2.281 2.16 2026100300061 2.303 2.22 2026100300062 2.325 2.10 2026100300063 2.348 2.37 2026100300064 2.372 2.25 2026100300065 2.394 2.22 2026100300066 2.418 2.48 2026100300067 2.442 2.67 2026100300068 2.467 2.46 2026100300069 2.492 1.88 2026100300070 2.518 2.16 2026100300071 2.543 2.65 2026100300072 2.570 2.91 2026100300073 2.596 2.69 2026100300074 2.623 2.37 2026100300075 2.651 2.00 2026100300076 2.677 1.82 2026100300077 2.704 1.85 2026100300078 2.731 2.19 2026100300079 2.757 2.09 2026100300080 2.785 2.05 2026100300081 2.812 1.93 2026100300082 2.839 1.94 2026100300083 2.866 2.10 2026100300084 2.892 2.10 2026100300085 2.919 1.97 2026100300086 2.945 1.87 2026100300087 2.972 1.80 2026100300088 2.998 1.72 2026100300089 3.024 1.74 2026100300090 3.049 1.79 2026100300091 3.072 1.78 2026100300092 3.103 1.79 2026100300093 3.133 1.91 2026100300094 3.162 2.22 2026100300095 3.189 2.31 2026100300096 3.220 2.46 2026100300097 3.250 3.03 2026100300098 3.280 3.16 2026100300099 3.309 2.96 2026100300100 3.339 2.82 2026100300101 3.371 2.84 2026100300102 3.398 2.52 2026100300103 3.422 2.23 2026100300104 3.460 2.09 2026100300105 3.494 1.93 2026100300106 ENDDATA 73 0 2026100300107 ENDSUBENT 106 0 2026100399999 SUBENT 20261004 20170426 22652026100400001 BIB 5 12 2026100400002 REACTION 1(10-NE-20(N,0),,EN) Resonance energy. 2026100400003 2(10-NE-20(N,TOT),,WID) Total width. 2026100400004 3(10-NE-20(N,EL),,WID) Elastic width. 2026100400005 4(10-NE-20(N,0),,J) Resonance spin. 2026100400006 5(10-NE-20(N,0),,L) Angular momentum. 2026100400007 ANALYSIS .Estimated from phase shifts, total cross-section 2026100400008 and elastic angular distributions. 2026100400009 ERR-ANALYS (DATA-ERR) Source of uncertainties not described. 2026100400010 STATUS (TABLE) Data taken from 1958 Paris Conf.,p.541. 2026100400011 HISTORY (19740422C) 2026100400012 (19801108A) All resonance parameters assembled into one2026100400013 Subent, Subents 005,006,007 and 008 deleted. 2026100400014 ENDBIB 12 0 2026100400015 NOCOMMON 0 0 2026100400016 DATA 7 2 2026100400017 DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 3DATA 42026100400018 DATA 5 2026100400019 MEV MEV KEV KEV KEV NO-DIM 2026100400020 NO-DIM 2026100400021 1.94 0.015 32. 10. 6. 1.52026100400022 2. 2026100400023 2.00 0.015 48. 10. 8. 1.52026100400024 1. 2026100400025 ENDDATA 8 0 2026100400026 ENDSUBENT 25 0 2026100499999 ENDENTRY 4 0 2026199999999