ENTRY 21858 20230208 2185800000001 SUBENT 21858001 20230208 20231011 2185800100001 BIB 13 36 2185800100002 TITLE Elastic scattering of 14 MeV neutrons at small 2185800100003 angles 2185800100004 AUTHOR (G.Deconninck,A.Martegani,J.P.Meulders, 2185800100005 J.Stoquart,G.Demortier) 2185800100006 REFERENCE (J,ASS,75,102,1961) (in French) Graphs for all 2185800100007 data except Al-27. 2185800100008 (J,ASS,74,136,1960) description of experimental 2185800100009 method and graph for Al-27 data. 2185800100010 INSTITUTE (2BLGLVN) 2185800100011 FACILITY (VDG,2BLGLVN) 2185800100012 INC-SOURCE (D-T) The H-3(d,n)He-4 reaction at 90 degrees. 2185800100013 SAMPLE Ring shaped natural samples with a thickness of 2185800100014 about 3.5 cm and with an inner diameter of 5 cm and 2185800100015 an outer diameter of 12 cm. 2185800100016 METHOD (PHD) Pulse high discrimination set at 11.5 MeV 2185800100017 in the proton recoil spectrum in the organic 2185800100018 scintillators, which make them practically 2185800100019 insensible to inelastic scattered neutrons and 2185800100020 gamma-rays. 2185800100021 DETECTOR (SCIN) One plastic NE102 scintillator ( 5 cm long 2185800100022 and 2 cm in diam.) to detect the scattered 2185800100023 neutrons. Another organic scintillator(2. x 2. x 1.cm)2185800100024 to monitor the neutron flux. The efficiency of the 2185800100025 detectors have been studied at different angles and 2185800100026 found to be almost constant within 1%. 2185800100027 CORRECTION Multiple scattering corrections has been performed. 2185800100028 ERR-ANALYS (ERR-1) Uncertainty in the detector efficiency 2185800100029 (DATA-ERR) Data uncertainties are taken from graphs, 2185800100030 no information given. 2185800100031 STATUS Data read from graphs except one value for Al-27 2185800100032 which is given in text. 2185800100033 HISTORY (19830502C) 2185800100034 (20170811A) SD:Updated to new date formats,lower case. 2185800100035 REACTION code corrected in Subents 003-008,010. BIB 2185800100036 update. Meaningless zeros were deleted from the data. 2185800100037 (20230208A) SD: Correction in all Subents. 2185800100038 ENDBIB 36 0 2185800100039 COMMON 2 3 2185800100040 EN ERR-1 2185800100041 MEV PER-CENT 2185800100042 14. 1. 2185800100043 ENDCOMMON 3 0 2185800100044 ENDSUBENT 43 0 2185800199999 SUBENT 21858002 20230208 20231011 2185800200001 BIB 7 13 2185800200002 REACTION (13-AL-27(N,EL)13-AL-27,EXL,DA) 2185800200003 SAMPLE Aluminum, 99.8% purity. 2185800200004 FLAG (1.) Value from the text 2185800200005 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800200006 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800200007 inelastic scattering below Ex~2.5 MeV. 2185800200008 STATUS (CURVE) Digitized from fig.3 of 2185800200009 Ann.Soc.Sci.Bruxell,74,136,1960 except for 2185800200010 value at 3 degr. that was taken from the text. 2185800200011 HISTORY (20170811A) SD: FLAG was added. Angle from 3 degr.20min2185800200012 -> 3.333 degr.; ANG-RSL= 50.min -> 0.833 degr. 2185800200013 (20230208A) SD: SF5=EXL added to REACTION code. 2185800200014 CRITIQUE and REL-REF added. 2185800200015 ENDBIB 13 0 2185800200016 NOCOMMON 0 0 2185800200017 DATA 5 3 2185800200018 ANG-CM ANG-RSL DATA-CM DATA-ERR FLAG 2185800200019 ADEG AMIN B/SR B/SR NO-DIM 2185800200020 3.333 0.833 1.42 0.13 1. 2185800200021 12.0 0.90 0.09 2185800200022 18.0 0.57 0.06 2185800200023 ENDDATA 5 0 2185800200024 ENDSUBENT 23 0 2185800299999 SUBENT 21858003 20230208 20231011 2185800300001 BIB 5 9 2185800300002 REACTION (26-FE-0(N,EL)26-FE-0,EXL,DA) 2185800300003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800300004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800300005 inelastic scattering below Ex~2.5 MeV. 2185800300006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800300007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800300008 HISTORY (20170811A) SD: SF4=Fe-0 added to REACTION code. 2185800300009 (20230208A) SD: SF5=EXL added to REACTION code. 2185800300010 CRITIQUE and REL-REF added. 2185800300011 ENDBIB 9 0 2185800300012 NOCOMMON 0 0 2185800300013 DATA 3 4 2185800300014 ANG DATA DATA-ERR 2185800300015 ADEG B/SR B/SR 2185800300016 3.0 2.2 0.1 2185800300017 4.7 2.6 2185800300018 7.7 2.4 2185800300019 8.0 2.3 0.1 2185800300020 ENDDATA 6 0 2185800300021 ENDSUBENT 20 0 2185800399999 SUBENT 21858004 20230208 20231011 2185800400001 BIB 5 9 2185800400002 REACTION (29-CU-0(N,EL)29-CU-0,EXL,DA) 2185800400003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800400004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800400005 inelastic scattering below Ex~2.5 MeV. 2185800400006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800400007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800400008 HISTORY (20170811A) SD: SF4=Cu-0 added to REACTION code. 2185800400009 (20230208A) SD: SF5=EXL added to REACTION code. 2185800400010 CRITIQUE and REL-REF added. 2185800400011 ENDBIB 9 0 2185800400012 NOCOMMON 0 0 2185800400013 DATA 3 2 2185800400014 ANG DATA DATA-ERR 2185800400015 ADEG B/SR B/SR 2185800400016 3. 3.1 0.2 2185800400017 7.7 3.2 2185800400018 ENDDATA 4 0 2185800400019 ENDSUBENT 18 0 2185800499999 SUBENT 21858005 20230208 20231011 2185800500001 BIB 6 11 2185800500002 REACTION (30-ZN-0(N,EL)30-ZN-0,EXL,DA) 2185800500003 COMMENT .Two set of measurements have been performed with 2185800500004 about two months difference in time. 2185800500005 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800500006 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800500007 inelastic scattering below Ex~2.5 MeV. 2185800500008 STATUS (CURVE) Digitized from fig. on p.105 of 2185800500009 Ann.Soc.Sci.Bruxell,75,102,1961 2185800500010 HISTORY (20170811A) SD: SF4=Zn-0 added to REACTION code. 2185800500011 (20230208A) SD: SF5=EXL added to REACTION code. 2185800500012 CRITIQUE and REL-REF added. 2185800500013 ENDBIB 11 0 2185800500014 NOCOMMON 0 0 2185800500015 DATA 3 8 2185800500016 ANG DATA DATA-ERR 2185800500017 ADEG B/SR B/SR 2185800500018 3.0 3.08 0.22 2185800500019 4.7 3.67 2185800500020 6.3 3.37 2185800500021 6.3 3.73 2185800500022 7.7 3.24 2185800500023 7.7 3.54 2185800500024 9.3 2.88 2185800500025 12.0 2.03 2185800500026 ENDDATA 10 0 2185800500027 ENDSUBENT 26 0 2185800599999 SUBENT 21858006 20230208 20231011 2185800600001 BIB 5 9 2185800600002 REACTION (48-CD-0(N,EL)48-CD-0,EXL,DA) 2185800600003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800600004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800600005 inelastic scattering below Ex~2.5 MeV. 2185800600006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800600007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800600008 HISTORY (20170811A) SD: SF4=Cd-0 added to REACTION code. 2185800600009 (20230208A) SD: SF5=EXL added to REACTION code. 2185800600010 CRITIQUE and REL-REF added. 2185800600011 ENDBIB 9 0 2185800600012 NOCOMMON 0 0 2185800600013 DATA 3 3 2185800600014 ANG DATA DATA-ERR 2185800600015 ADEG B/SR B/SR 2185800600016 3.0 6.1 0.3 2185800600017 6.3 5.5 2185800600018 9.3 4.4 2185800600019 ENDDATA 5 0 2185800600020 ENDSUBENT 19 0 2185800699999 SUBENT 21858007 20230208 20231011 2185800700001 BIB 5 9 2185800700002 REACTION (50-SN-0(N,EL)50-SN-0,EXL,DA) 2185800700003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800700004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800700005 inelastic scattering below Ex~2.5 MeV. 2185800700006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800700007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800700008 HISTORY (20170811A) SD: SF4=Sn-0 added to REACTION code. 2185800700009 (20230208A) SD: SF5=EXL added to REACTION code. 2185800700010 CRITIQUE and REL-REF added. 2185800700011 ENDBIB 9 0 2185800700012 NOCOMMON 0 0 2185800700013 DATA 3 3 2185800700014 ANG DATA DATA-ERR 2185800700015 ADEG B/SR B/SR 2185800700016 3.0 8.2 0.5 2185800700017 5.8 6.5 0.3 2185800700018 9.3 6.4 2185800700019 ENDDATA 5 0 2185800700020 ENDSUBENT 19 0 2185800799999 SUBENT 21858008 20230208 20231011 2185800800001 BIB 5 9 2185800800002 REACTION (82-PB-0(N,EL)82-PB-0,EXL,DA) 2185800800003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800800004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800800005 inelastic scattering below Ex~2.5 MeV. 2185800800006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800800007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800800008 HISTORY (20170811A) SD: SF4=Pb-0 added to REACTION code. 2185800800009 (20230208A) SD: SF5=EXL added to REACTION code. 2185800800010 CRITIQUE and REL-REF added. 2185800800011 ENDBIB 9 0 2185800800012 NOCOMMON 0 0 2185800800013 DATA 3 3 2185800800014 ANG DATA DATA-ERR 2185800800015 ADEG B/SR B/SR 2185800800016 3.0 11.2 0.7 2185800800017 6.3 8.7 0.4 2185800800018 9.3 7.0 2185800800019 ENDDATA 5 0 2185800800020 ENDSUBENT 19 0 2185800899999 SUBENT 21858009 20230208 20231011 2185800900001 BIB 5 8 2185800900002 REACTION (83-BI-209(N,EL)83-BI-209,EXL,DA) 2185800900003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185800900004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185800900005 inelastic scattering below Ex~2.5 MeV. 2185800900006 STATUS (CURVE) Digitized from fig. on p.105 of 2185800900007 Ann.Soc.Sci.Bruxell,75,102,1961 2185800900008 HISTORY (20230208A) SD: SF5=EXL added to REACTION code. 2185800900009 CRITIQUE and REL-REF added. 2185800900010 ENDBIB 8 0 2185800900011 NOCOMMON 0 0 2185800900012 DATA 3 3 2185800900013 ANG DATA DATA-ERR 2185800900014 ADEG B/SR B/SR 2185800900015 3.0 12.1 0.7 2185800900016 6.3 8.2 2185800900017 12.0 5.0 0.2 2185800900018 ENDDATA 5 0 2185800900019 ENDSUBENT 18 0 2185800999999 SUBENT 21858010 20230208 20231011 2185801000001 BIB 5 10 2185801000002 REACTION (92-U-238(N,EL)92-U-238,EXL,DA) 2185801000003 REL-REF (C,,S.Simakov+,S,INDC(NDS)-0857,91,2022) 2185801000004 CRITIQUE S.Simakov (2022-08-06): Possible inclusion of 2185801000005 inelastic scattering below Ex~2.5 MeV. 2185801000006 STATUS (CURVE) Digitized from fig. on p.105 of 2185801000007 Ann.Soc.Sci.Bruxell,75,102,1961 2185801000008 HISTORY (20170811A) SD: SF1=U-0 -> U-238, SF4=U-238 added to 2185801000009 REACTION code. 2185801000010 (20230208A) SD: SF5=EXL added to REACTION code. 2185801000011 CRITIQUE and REL-REF added. 2185801000012 ENDBIB 10 0 2185801000013 NOCOMMON 0 0 2185801000014 DATA 3 3 2185801000015 ANG DATA DATA-ERR 2185801000016 ADEG B/SR B/SR 2185801000017 3.0 17.3 1.6 2185801000018 5.0 12.4 0.5 2185801000019 6.3 11.3 2185801000020 ENDDATA 5 0 2185801000021 ENDSUBENT 20 0 2185801099999 ENDENTRY 10 0 2185899999999