ENTRY 30922 20090913 31413092200000001 SUBENT 30922001 20090913 31413092200100001 BIB 15 34 3092200100002 TITLE The (n,t) reaction on Be-9 at 14.6 MeV. 3092200100003 AUTHOR (M.Zadro,S.Blagus,D.Miljanic,D.Rendic) 3092200100004 INSTITUTE (3CRORBZ) 3092200100005 REFERENCE (J,NSE,95,79,198701) Full information 3092200100006 (C,86DUBROV,,271,198605) Abstract only 3092200100007 SAMPLE Metallic beryllium foil on a gold backing. Target was 3092200100008 1.6 x 1.9 cm2, 2.3 mg/cm2 thick foil 3092200100009 MONITOR (4-BE-9(N,A)2-HE-6,,SIG) 3092200100010 The absolute cross sections were obtained by 3092200100011 simultaneous detection of 2-He-6 from 9Be(n,6He)alpha 3092200100012 reaction at forward angles and by normalization to 3092200100013 the previously measured data 3092200100014 - Neutron yield was monitored by detection of recoil 3092200100015 alpha particles. 3092200100016 MONIT-REF (30198001,G.Paic+,J,NP/A,96,476,1967) 3092200100017 FACILITY (CCW) 3092200100018 INC-SOURCE (D-T). The neutron yield was 2x10**9 n/s in 4 Pi. 3092200100019 PART-DET (T) 3092200100020 METHOD Direct detection of produced tritons 3092200100021 DETECTOR (TELES,PROPC,SIBAR) Telescope consists of three 3092200100022 proportional gas counters and surface-barrier silicon 3092200100023 detector. The proportional counters were filled 3092200100024 with pure hydrogen. 3092200100025 ERR-ANALYS (DATA-ERR) Indicated errors are due to 3092200100026 * the statistics and 3092200100027 * uncertainty in the cross section 3092200100028 used for normalization 3092200100029 STATUS (TABLE) The data were taken from 3092200100030 Nucl.Sci.and Eng.Vol95,79,1987 3092200100031 HISTORY (19880819C) VOF 3092200100032 (19890210A)-subentry was added- VOF. 3092200100033 (19900510A)- Complete revision and update -VOF. 3092200100034 (20090912A) SD:Updated to new date formats,lower case. 3092200100035 OS. FACILITY and MONIT-REF added 3092200100036 ENDBIB 34 0 3092200100037 COMMON 1 3 3092200100038 EN 3092200100039 MEV 3092200100040 14.6 3092200100041 ENDCOMMON 3 0 3092200100042 ENDSUBENT 41 0 3092200199999 SUBENT 30922002 20090913 31413092200200001 BIB 4 6 3092200200002 REACTION (4-BE-9(N,T)3-LI-7,,SIG) 3092200200003 ANALYSIS (INTAD). Data were measured only from 0 to 90 degrees. 3092200200004 To get the total cross section it was assumed that the 3092200200005 angular distribution is symmetrical relative to 90 deg.3092200200006 STATUS (DEP,30922003) 3092200200007 HISTORY (19900510A) VOF.-Status added- 3092200200008 ENDBIB 6 0 3092200200009 NOCOMMON 0 0 3092200200010 DATA 2 1 3092200200011 DATA DATA-ERR 3092200200012 MB MB 3092200200013 24.0 2.0 3092200200014 ENDDATA 3 0 3092200200015 ENDSUBENT 14 0 3092200299999 SUBENT 30922003 20090913 31413092200300001 BIB 3 7 3092200300002 REACTION (4-BE-9(N,T)3-LI-7,PAR,DA) 3092200300003 Data are a sum of t0 and t1 channels 3092200300004 COMMENT Due to low triton energy and thick target,it was 3092200300005 possible to measure only the sum of the cross sections 3092200300006 for the 9-Be(n,t0) and 9-Be(n,t1) reactions, the 3092200300007 thresholds of wich are 11.6 and 12.1 MeV respectively. 3092200300008 HISTORY (19900510A) VOF.-Comment and Q-values added - 3092200300009 ENDBIB 7 0 3092200300010 COMMON 2 3 3092200300011 Q-VAL Q-VAL 3092200300012 MEV MEV 3092200300013 -11.6 -12.1 3092200300014 ENDCOMMON 3 0 3092200300015 DATA 3 7 3092200300016 ANG-CM DATA-CM DATA-ERR 3092200300017 ADEG MB/SR MB/SR 3092200300018 10.0 2.41 0.33 3092200300019 16.5 2.12 0.30 3092200300020 30.5 2.26 0.34 3092200300021 44.5 1.92 0.25 3092200300022 66.0 1.76 0.25 3092200300023 73.0 1.39 0.26 3092200300024 86.0 2.26 0.25 3092200300025 ENDDATA 9 0 3092200300026 ENDSUBENT 25 0 3092200399999 ENDENTRY 3 0 3092299999999