ENTRY 20220 20180819 22702022000000001 SUBENT 20220001 20180819 22702022000100001 BIB 14 43 2022000100002 INSTITUTE (2NEDAMS) 2022000100003 REFERENCE (J,NP/A,161,354,1971) 2022000100004 (T,SPAARGAREN,196911) Full Paper,Thesis Amsterdam V.U.2022000100005 AUTHOR (D.Spaargaren, C.C.Jonker) 2022000100006 TITLE Angular correlations in inelastic neutron scattering 2022000100007 by carbon at 15.0 MeV 2022000100008 FACILITY (CCW,2NEDAMS) Cockcroft-Walton Accelerator. 2022000100009 INC-SOURCE (D-T) H3(d,n)He4 reaction, Ti-H3 target. 2022000100010 .To minimize the background of neutrons and gamma-rays,2022000100011 a target holder with relatively little material is 2022000100012 constructed, and all massive objects in the vicinity 2022000100013 of the target are removed. The detectors are shielded2022000100014 from the target by iron cones only. 2022000100015 SAMPLE .Dimensions of 2.3 cm diam. and 5.0 cm length 2022000100016 METHOD (TOF) Time of flight, flight path = 35 cm. 2022000100017 DETECTOR (SCIN) 10 cm diam, 10 cm deep NE213 encased liquid 2022000100018 scintillator viewed by XP 1040 photomultiplier. (for 2022000100019 neutron). 2022000100020 (NAICR) 10 cm diam, 10 cm deep NaI(Tl) crystal 2022000100021 attached to XP 1040 photomultiplier. (for gamma-rays).2022000100022 .NE102A plastic, 50 micro-m thick attached 2022000100023 to RCA 7265 photomultiplier. (for 2.8 MeV alpha- 2022000100024 particles from H3(d,n)He4 reaction to define a cone of2022000100025 associated neutrons). 2022000100026 MONITOR (1-H-1(N,EL)1-H-1,,SIG) Polythene sample (NE102A), 2022000100027 2.3 cm diam.* 5 cm. 2022000100028 COMMENT .The aim of this study is to determine the absolute 2022000100029 value of the angular correlation function. 2022000100030 .The energy dependence of the neutron-detection 2022000100031 efficiency is determined by measuring the yield of 2022000100032 neutrons scattered by hydrogen up to 15 MeV, 2022000100033 A flight path of 120 cm was used. 2022000100034 ADD-RES The experimental data of the angular 2022000100035 correlation function 2022000100036 ERR-ANALYS (ERR-S) Statistical error 2022000100037 HISTORY (19710617C) 2022000100038 (19971020A) * * Corrected by S.M. * * 2022000100039 (20010905A) Date is corrected 2022000100040 (20010913U) Last checking has been done. 2022000100041 (20180819A) SD: Reaction code corrected in Subent 004, 2022000100042 Subent 007 deleted (Definition is complicated.). Small 2022000100043 corrections in all Subents. ERR-ANALYS was updated. 2022000100044 EN-RSL -> EN-RSL-HW. 2022000100045 ENDBIB 43 0 2022000100046 COMMON 3 3 2022000100047 EN EN-RSL-HW ERR-S 2022000100048 MEV MEV PER-CENT 2022000100049 15.0 0.1 10. 2022000100050 ENDCOMMON 3 0 2022000100051 ENDSUBENT 50 0 2022000199999 SUBENT 20220002 20180819 22702022000200001 BIB 7 20 2022000200002 REACTION (6-C-0(N,EL)6-C-0,,DA) 2022000200003 FLAG (1.) Obtained from the measurements for the 2022000200004 determination of the detection efficiency of the 2022000200005 neutron detector. 2022000200006 CORRECTION .Correction for multiple neutron scattering using an 2022000200007 analytical method by Kuijper (see REL-REF)(4-20% of 2022000200008 uncorrected values). 2022000200009 .Corrected for finite geometry correction by folding 2022000200010 the angular distribution with angular resolution 2022000200011 function (< 2%). 2022000200012 REL-REF (M,,P.Kuijper+,J,NIM,77,55,1970) - analytical method 2022000200013 of the correction for multiple neutron scattering 2022000200014 (M,,P.Kuijper+,J,NP/A,181,545,1972) - method of 2022000200015 the differential cross sections calculation 2022000200016 ERR-ANALYS (ERR-T) Errors given represent the overall errors. 2022000200017 STATUS (TABLE) Table 1 of Nucl.Phys.A161(1971)354. 2022000200018 HISTORY (20010905U) SF4 corrected 2022000200019 (20010913U) Last checking has been done. 2022000200020 (20180819U) SD: REL-REF added. COS-CM -> ANG-CM; 2022000200021 DATA -> DATA-CM. 2022000200022 ENDBIB 20 0 2022000200023 NOCOMMON 0 0 2022000200024 DATA 4 12 2022000200025 ANG-CM DATA-CM ERR-T FLAG 2022000200026 ADEG MB/SR MB/SR NO-DIM 2022000200027 27. 377. 19. 1. 2022000200028 32.4 235. 20. 2022000200029 32.4 263. 13. 1. 2022000200030 43.1 120. 5. 1. 2022000200031 48.4 76.0 6.0 2022000200032 48.4 78.2 3.5 1. 2022000200033 64.1 21.1 1.1 2022000200034 79.6 20.5 1.2 2022000200035 94.8 27.7 2.2 2022000200036 109.6 25.4 2.4 2022000200037 124.1 16.0 1.0 2022000200038 138.4 9.1 1.4 2022000200039 ENDDATA 14 0 2022000200040 ENDSUBENT 39 0 2022000299999 SUBENT 20220003 20180819 22702022000300001 BIB 5 7 2022000300002 REACTION (6-C-12(N,INL)6-C-12,PAR,SIG) 2022000300003 ANALYSIS (4PI1A) From 4pi*A(0) of Legendre polynomial fit to 2022000300004 angular distribution data of Subentry 004. 2022000300005 ERR-ANALYS (ERR-T) Errors given represent the overall errors. 2022000300006 STATUS (TABLE) Taken from p.63 of Thesis Spaargaren. 2022000300007 (DEP,20220004) See Analysis. 2022000300008 HISTORY (20180819U) SD: REL-REF added. 2022000300009 ENDBIB 7 0 2022000300010 NOCOMMON 0 0 2022000300011 DATA 3 1 2022000300012 E-LVL DATA ERR-T 2022000300013 MEV B B 2022000300014 4.44 0.229 0.011 2022000300015 ENDDATA 3 0 2022000300016 ENDSUBENT 15 0 2022000399999 SUBENT 20220004 20180819 22702022000400001 BIB 5 10 2022000400002 REACTION (6-C-0(N,INL)6-C-0,PAR,DA) 2022000400003 ERR-ANALYS (ERR-T) Errors given represent the overall errors. 2022000400004 FLAG (1.) Obtained from the measurements for the 2022000400005 determination of the detection efficiency of the 2022000400006 neutron detector. 2022000400007 STATUS (TABLE) Table 1 of Nucl.Phys.A161(1971)354. 2022000400008 HISTORY (20010905U) SF4 corrected 2022000400009 (20010913U) Last checking has been done. 2022000400010 (20180819A) SD: SF7=N deleted from Reaction code. 2022000400011 COS-CM -> ANG-CM; DATA -> DATA-CM. 2022000400012 ENDBIB 10 0 2022000400013 COMMON 1 3 2022000400014 E-LVL 2022000400015 MEV 2022000400016 4.44 2022000400017 ENDCOMMON 3 0 2022000400018 DATA 4 12 2022000400019 ANG-CM DATA-CM ERR-T FLAG 2022000400020 ADEG MB/SR MB/SR NO-DIM 2022000400021 27.4 40.1 2.7 1. 2022000400022 33.0 45.3 6.8 2022000400023 33.0 37.5 2.3 1. 2022000400024 43.8 30.3 1.5 1. 2022000400025 49.1 26.4 1.3 1. 2022000400026 49.1 31.8 4.8 2022000400027 65.0 18.7 1.0 2022000400028 80.6 12.1 0.9 2022000400029 95.8 11.0 1.7 2022000400030 110.6 10.7 1.9 2022000400031 125.1 9.1 0.7 2022000400032 139.1 11.4 1.7 2022000400033 ENDDATA 14 0 2022000400034 ENDSUBENT 33 0 2022000499999 SUBENT 20220005 20180819 22702022000500001 BIB 5 9 2022000500002 REACTION (6-C-12(N,INL)6-C-12,PAR,DA,G) 2022000500003 CORRECTION .Corrected for multiple scattering by calculating 2022000500004 gamma angular distributions of EL-INEL. and INEL-INEL.2022000500005 neutron scattering. 2022000500006 ERR-ANALYS (ERR-T) Includes statistical and electronic threshold 2022000500007 shift errors. 2022000500008 (ERR-1) .Normalization error 2022000500009 STATUS (TABLE) Thesis Spaargaren Table IV.3, p.59. 2022000500010 HISTORY (20180819U) SD: STATUS was updated. 2022000500011 ENDBIB 9 0 2022000500012 COMMON 2 3 2022000500013 E ERR-1 2022000500014 MEV PER-CENT 2022000500015 4.44 5. 2022000500016 ENDCOMMON 3 0 2022000500017 DATA 3 7 2022000500018 COS DATA ERR-T 2022000500019 NO-DIM MB/SR MB/SR 2022000500020 -5.0000E-01 1.95E+01 1.0 2022000500021 -2.5882E-01 1.44E+01 0.8 2022000500022 0. 1.22E+01 0.7 2022000500023 2.5882E-01 1.42E+01 0.8 2022000500024 5.0000E-01 1.91E+01 1.0 2022000500025 7.0710E-01 2.28E+01 1.2 2022000500026 8.6602E-01 2.25E+01 1.2 2022000500027 ENDDATA 9 0 2022000500028 ENDSUBENT 27 0 2022000599999 SUBENT 20220006 20180819 22702022000600001 BIB 6 14 2022000600002 REACTION (6-C-12(N,INL)6-C-12,PAR,DA,G,LEG) 2022000600003 ANALYSIS .Fitted to inelastic gamma distribution coded under 2022000600004 Subentry .005. 2022000600005 CORRECTION .Multiple scattering by calculating gamma angular 2022000600006 distributions of EL-INEL. and INEL-INEL. neutron 2022000600007 scattering. 2022000600008 .Finite Geometry 2022000600009 ERR-ANALYS (ERR-T) Errors given represent the overall errors. 2022000600010 STATUS (TABLE) Table 2 of Nucl.Phys.,A161(1971)354. 2022000600011 (DEP,20220005) See Analysis. 2022000600012 HISTORY (19740419C) Bib-Section Written. 2022000600013 (19740521E) 2022000600014 (20010913U) Last checking has been done. 2022000600015 (20180819U) SD: STATUS was updated. E-LVL -> E. 2022000600016 ENDBIB 14 0 2022000600017 COMMON 1 3 2022000600018 E 2022000600019 MEV 2022000600020 4.44 2022000600021 ENDCOMMON 3 0 2022000600022 DATA 3 3 2022000600023 NUMBER DATA ERR-T 2022000600024 NO-DIM MB/SR MB/SR 2022000600025 0. 18.2 0.1 2022000600026 2. 7.3 0.4 2022000600027 4. -7.0 0.4 2022000600028 ENDDATA 5 0 2022000600029 ENDSUBENT 28 0 2022000699999 NOSUBENT 20220007 20180819 22702022000700001 NOSUBENT 20220008 19970620 00002022000800001 NOSUBENT 20220009 19970620 00002022000900001 NOSUBENT 20220010 19970620 00002022001000001 NOSUBENT 20220011 19970620 00002022001100001 NOSUBENT 20220012 19970620 00002022001200001 ENDENTRY 12 0 2022099999999