ENTRY 30331 20090115 31343033100000001 SUBENT 30331001 20090115 31343033100100001 BIB 15 36 3033100100002 INSTITUTE (3SAFSCT) 3033100100003 (2SWTNEU) 1st author's present address. 3033100100004 REFERENCE (J,NP/A,255,267,197512) 3033100100005 AUTHOR (G.Pauletta,F.D.Brooks) 3033100100006 TITLE Cross-sections for the n+d breakup reaction 3033100100007 FACILITY (VDG,3SAFSCT) 5.5 MV Van de Graaff accelerator of 3033100100008 Southern Universities Nuclear Institute,Faure,CP, 3033100100009 South Africa. 3033100100010 INC-SOURCE (D-D) H2(d,n) and 3033100100011 (D-T) H3(d,n) reactions. 3033100100012 SAMPLE Same as detector, deuterated liquid scintillators. 3033100100013 METHOD (TOF) Time of flight,and 3033100100014 integrating the energy distribution of breakup proton 3033100100015 and recoil deuterons. 3033100100016 DETECTOR (SCIN) Deuterated liquid scintillators, NE 230, 3033100100017 encapsulated in cylindrical glass cells. The cells 3033100100018 were all of diameter 27 mm and their lengths were 12,253033100100019 and 37 mm respectively. Pulse shape discrimination was3033100100020 used to distinguish recoil deuteron and breakup proton.3033100100021 ANALYSIS Two methods were used to determine the breakup cross- 3033100100022 section from the ratio of integrals of proton and 3033100100023 deuteron spectra (R). One is to use the elastic data 3033100100024 and other one to use the total neutron cross-section. 3033100100025 The data obtained by two methods are in good agreement 3033100100026 and the mean values are given. 3033100100027 MONITOR (6-C-12(N,P)5-B-12,,SIG) 3033100100028 MONIT-REF (21163002,E.M.RIMMER,J,NP/A,108,567,196802) 3033100100029 PART-DET (P,D) Breakup proton and recoil deuteron. 3033100100030 HISTORY (19760330C) KO. 3033100100031 (20090125A) BIB section updated 3033100100032 CORRECTION The integrals to calculate the ratio R were corrected 3033100100033 for multiple neutron scattering in the scintillator, 3033100100034 and for the effects of proton and deuteron escape. 3033100100035 The proton integral was also corrected for such as 3033100100036 C-12(n,p)B-12 rection and n-p scattering on small 3033100100037 (1.39%) hydrogen impurity in the scintillator. 3033100100038 ENDBIB 36 0 3033100100039 NOCOMMON 0 0 3033100100040 ENDSUBENT 39 0 3033100199999 SUBENT 30331002 20090115 31343033100200001 BIB 3 7 3033100200002 REACTION (1-H-2(N,2N)1-H-1,,SIG) 3033100200003 STATUS (TABLE) Data from Table 1 of Nucl.Phys.,A255(1975)267. 3033100200004 ERR-ANALYS (DATA-ERR) They are included: 3033100200005 * statistical uncertainties, 3033100200006 * uncertainties in the corrections to the integrals 3033100200007 * uncertainties in the elastic- and total 3033100200008 cross-section and the proton and deuteron fractions3033100200009 ENDBIB 7 0 3033100200010 NOCOMMON 0 0 3033100200011 DATA 3 11 3033100200012 EN DATA DATA-ERR 3033100200013 MEV MB MB 3033100200014 8.2000E+00 1.0300E+02 1.0000E+01 3033100200015 1.2170E+01 1.7600E+02 1.4000E+01 3033100200016 1.3660E+01 1.8100E+02 1.3000E+01 3033100200017 1.4000E+01 1.7200E+02 1.2000E+01 3033100200018 1.4800E+01 1.7600E+02 1.4000E+01 3033100200019 1.6050E+01 1.8100E+02 1.2000E+01 3033100200020 1.7400E+01 1.7200E+02 1.2000E+01 3033100200021 1.8800E+01 1.8000E+02 1.7000E+01 3033100200022 2.0020E+01 1.7900E+02 1.6000E+01 3033100200023 2.1070E+01 1.8000E+02 1.7000E+01 3033100200024 2.2000E+01 1.7600E+02 1.6000E+01 3033100200025 ENDDATA 13 0 3033100200026 ENDSUBENT 25 0 3033100299999 ENDENTRY 2 0 3033199999999