ENTRY 21800 20181001 22732180000000001 SUBENT 21800001 20181001 22732180000100001 BIB 14 34 2180000100002 INSTITUTE (2UK HAR) Experimental site. 2180000100003 (2UK OXF) All three authors. 2180000100004 REFERENCE (J,PRS/A,229,492,1955) 2180000100005 AUTHOR (J.J.Thresher,R.G.P.Voss,R.Wilson) 2180000100006 TITLE Neutron-proton scattering at small angles 2180000100007 FACILITY (CYCLO,2UK HAR) 2180000100008 INC-SOURCE (P-BE) 2180000100009 INC-SPECT (EN-RSL) represents about 20% full width at 2180000100010 half-maximum. This was due to the spread in energy of 2180000100011 the incident neutron beam. 2180000100012 .Effective neutron energy deduced from a measurement 2180000100013 of absorption in carbon, assuming the total cross 2180000100014 section of Taylor and Wood (see REL-REF). 2180000100015 (ANG-RSL-FW) Full width at half maximum angular 2180000100016 resolution. 2180000100017 REL-REF (M,,A.E.Taylor+,J,PM,44,95,1953) 2180000100018 SAMPLE .Liquid hydrogen in rectangular copper container. 2180000100019 METHOD .Absolute differential cross section measured from 2180000100020 1) count rate for unscattered beam. 2180000100021 2) Count rate for scattered beam at a given angle. 2180000100022 DETECTOR (SCIN) Benzene with 4.0 g/litre terphenyl and 2180000100023 10 milli-g/litre diphenylhexatriene liquid 2180000100024 scintillator. Steel sheet to stop recoil protons. 2180000100025 (BF3) Neutron beam monitor. 2180000100026 CORRECTION .Background counts. 2180000100027 .Neutrons scattered in sample container. 2180000100028 .Variation of detector efficiency with energy. 2180000100029 ERR-ANALYS (ERR-1) Relative error 2180000100030 (ERR-T) Total error. 2180000100031 HISTORY (19821123C) A.P.T. 2180000100032 (20181001A) SD:Updated to new date formats,lower case. 2180000100033 Year of publ.corrected. Subents 002,003 merged. 2180000100034 Subent 003 deleted. ERR-ANALYS was updated. 2180000100035 EN-ERR -> EN-RSL. ANG-RSL -> ANG-RSL-FW. 2180000100036 ENDBIB 34 0 2180000100037 COMMON 1 3 2180000100038 ERR-1 2180000100039 PER-CENT 2180000100040 6. 2180000100041 ENDCOMMON 3 0 2180000100042 ENDSUBENT 41 0 2180000199999 SUBENT 21800002 20181001 22732180000200001 BIB 3 4 2180000200002 REACTION (1-H-1(N,EL)1-H-1,,DA) 2180000200003 STATUS (TABLE) .Table 2 from PRS/A,229,492,1955 2180000200004 HISTORY (20181001A) SD: STATUS was updated. Data from 2180000200005 Subent 003 were added. 2180000200006 ENDBIB 4 0 2180000200007 NOCOMMON 0 0 2180000200008 DATA 6 14 2180000200009 EN EN-ERR ANG-CM ANG-RSL-FW DATA-CM ERR-T 2180000200010 MEV MEV ADEG ADEG MB/SR MB/SR 2180000200011 105. 3. 6.2 2.5 11.6 1.02180000200012 105. 3. 10.5 2.5 11.1 1.02180000200013 105. 3. 20.5 2.5 10.2 0.62180000200014 105. 3. 30.7 2.5 8.5 0.42180000200015 105. 3. 40.9 2.5 7.10 0.452180000200016 105. 3. 51.2 3.0 6.00 0.52180000200017 105. 3. 61.4 4.0 4.55 0.52180000200018 137. 5. 6.3 3.5 8.9 1.2180000200019 137. 5. 10.6 3.5 8.0 0.62180000200020 137. 5. 20.7 3.5 6.9 0.42180000200021 137. 5. 31.0 3.5 5.85 0.352180000200022 137. 5. 41.3 3.5 4.38 0.42180000200023 137. 5. 51.6 3.5 2.86 0.42180000200024 137. 5. 61.8 4.5 2.70 0.42180000200025 ENDDATA 16 0 2180000200026 ENDSUBENT 25 0 2180000299999 SUBENT 21800003 19830111 00002180000300001 BIB 3 4 2180000300002 REACTION (1-H-1(N,EL)1-H-1,,DA) 2180000300003 STATUS .TABLE 2. 2180000300004 HISTORY (821123C) A.P.T. 2180000300005 (830111E) 2180000300006 ENDBIB 4 0 2180000300007 COMMON 2 3 2180000300008 EN EN-ERR 2180000300009 MEV MEV 2180000300010 1.3700E+02 5.0000E+00 2180000300011 ENDCOMMON 3 0 2180000300012 DATA 4 7 2180000300013 ANG-CM ANG-RSL DATA ERR-T 2180000300014 ADEG ADEG MB/SR MB/SR 2180000300015 6.3000E+00 3.5000E+00 8.9000E+00 1.0000E+00 2180000300016 1.0600E+01 3.5000E+00 8.0000E+00 6.0000E-01 2180000300017 2.0700E+01 3.5000E+00 6.9000E+00 4.0000E-01 2180000300018 3.1000E+01 3.5000E+00 5.8500E+00 3.5000E-01 2180000300019 4.1300E+01 3.5000E+00 4.3800E+00 4.0000E-01 2180000300020 5.1600E+01 3.5000E+00 2.8600E+00 4.0000E-01 2180000300021 6.1800E+01 4.5000E+00 2.7000E+00 4.0000E-01 2180000300022 ENDDATA 9 0 2180000300023 ENDSUBENT 22 0 2180000399999 ENDENTRY 3 0 2180099999999