ENTRY 30050 20080215 31253005000000001 SUBENT 30050001 20080215 31253005000100001 BIB 12 23 3005000100002 INSTITUTE (3CHFTHU) 3005000100003 REFERENCE (J,CHP,5,43,196710)Sigma-total(e) + nuclear radius 3005000100004 AUTHOR (W.H.Kao,S.C.Lin,C.S.Lin,T.J.Lee,M.D.Tang,P.P.Y.Ma, 3005000100005 Y.H.Lee,J.P.Chien) 3005000100006 TITLE Total neutron cross sections of sulfur and tungsten 3005000100007 between 5.3 and 6.3 MeV 3005000100008 FACILITY (VDG) 3 MeV Van de Graaff pulsed by means of set 3005000100009 of deflecting plates acting upon the beam 3005000100010 INC-SOURCE (D-D) D(d,n)He3 reaction. Gaseous target 2.22cm in 3005000100011 length with Ni window 1cm diameter and 0.0001 in thick.3005000100012 METHOD (TRN,TOF) transmission measurement using time of 3005000100013 flight spectrometer with an overall energy resolution 3005000100014 of 261 keV. 3005000100015 DETECTOR (SCIN) Ne-213 liquid scintillator detector placed 3005000100016 in a pyramidic iron tank filled with lithium acetate to3005000100017 reduce background. 3005000100018 (BF3) Four BF3 counters embedded in a mixture of 3005000100019 paraffin and lithium carbonate,put a 90 degrees with 3005000100020 respect to the neutron beam,were used as monitor. 3005000100021 PART-DET (N) Neutrons 3005000100022 STATUS (TABLE) Data taken from CHP,5,43,196710 3005000100023 CORRECTION Measured transmission corrected for background 3005000100024 ERR-ANALYS (DATA-ERR) Total error 3005000100025 ENDBIB 23 0 3005000100026 COMMON 1 3 3005000100027 DATA-ERR 3005000100028 PER-CENT 3005000100029 11.0 3005000100030 ENDCOMMON 3 0 3005000100031 ENDSUBENT 30 0 3005000199999 SUBENT 30050002 20080215 31253005000200001 BIB 4 13 3005000200002 REACTION (16-S-0(N,TOT),,SIG) 3005000200003 SAMPLE Powder- natural element in powder form tightly 3005000200004 packed in a thin-walled Al-container of 7.85 cm in dia-3005000200005 meter and 1.0 cm in thick. density of S =1.723gm/cm2. 3005000200006 ANALYSIS Sulfur nuclear radius r=3.83+-0.04 fm was deduced from 3005000200007 potential cross-section formula using the sigma values 3005000200008 at 3.85 and 4.2 MeV given by Machwe (PR 114,1563,1959).3005000200009 The sigma for potential elastic scattering calculated 3005000200010 using this r-value ranges from 1.10 to 1.28 Barns for 3005000200011 the present energy region 3005000200012 HISTORY (19691124C) Data compiled,taken from table1 of referen3005000200013 (19701202T) Previously Dastar-01036 3005000200014 (20080215S) Dataset was restored. 3005000200015 ENDBIB 13 0 3005000200016 NOCOMMON 0 0 3005000200017 DATA 2 24 3005000200018 EN DATA 3005000200019 MEV B 3005000200020 5.36 2.52 3005000200021 5.40 2.49 3005000200022 5.44 2.47 3005000200023 5.48 2.43 3005000200024 5.52 2.43 3005000200025 5.56 2.40 3005000200026 5.60 2.35 3005000200027 5.64 2.36 3005000200028 5.68 2.38 3005000200029 5.72 2.33 3005000200030 5.76 2.32 3005000200031 5.80 2.34 3005000200032 5.83 2.42 3005000200033 5.86 2.47 3005000200034 5.89 2.46 3005000200035 5.93 2.43 3005000200036 5.97 2.47 3005000200037 6.02 2.47 3005000200038 6.06 2.42 3005000200039 6.10 2.43 3005000200040 6.14 2.42 3005000200041 6.19 2.31 3005000200042 6.25 2.37 3005000200043 6.28 2.41 3005000200044 ENDDATA 26 0 3005000200045 ENDSUBENT 44 0 3005000299999 SUBENT 30050003 20080215 31253005000300001 BIB 4 10 3005000300002 REACTION (74-W-0(N,TOT),,SIG) 3005000300003 SAMPLE Solid- natural element solid plate of 5.2 Mm in 3005000300004 thickness with density of 19.3gm/cc. 3005000300005 ANALYSIS Deduced nuclear radius r= 6.81+-0.07 fm. The sigma for 3005000300006 potential elastic scattering calculated using this r 3005000300007 value ranges from 2.5 To 3.0 Barns for the present 3005000300008 energy region 3005000300009 HISTORY (19691124C) Data compiled.Taken from Table 1 of ref. 3005000300010 (19701202T) Previously Dastar-01037 3005000300011 (20080215S) Dataset was restored. 3005000300012 ENDBIB 10 0 3005000300013 NOCOMMON 0 0 3005000300014 DATA 2 24 3005000300015 EN DATA 3005000300016 MEV B 3005000300017 5.36 5.75 3005000300018 5.40 5.71 3005000300019 5.44 5.60 3005000300020 5.48 5.44 3005000300021 5.52 5.58 3005000300022 5.56 5.61 3005000300023 5.60 5.40 3005000300024 5.64 5.50 3005000300025 5.68 5.50 3005000300026 5.72 5.51 3005000300027 5.76 5.47 3005000300028 5.80 5.48 3005000300029 5.83 5.42 3005000300030 5.86 5.51 3005000300031 5.89 5.47 3005000300032 5.93 5.51 3005000300033 5.97 5.34 3005000300034 6.02 5.38 3005000300035 6.06 5.40 3005000300036 6.10 5.39 3005000300037 6.14 5.22 3005000300038 6.19 5.44 3005000300039 6.25 5.48 3005000300040 6.28 5.31 3005000300041 ENDDATA 26 0 3005000300042 ENDSUBENT 41 0 3005000399999 ENDENTRY 3 0 3005099999999