ENTRY 30217 20081203 31323021700000001 SUBENT 30217001 20081203 31323021700100001 BIB 10 16 3021700100002 INSTITUTE (3EGYCAI) 3021700100003 REFERENCE (J,JNE,22,389,196806) 3021700100004 (J,NIM,40,153,196602) Description of spectrometer 3021700100005 AUTHOR (M.Abu EL-Ela,M.Salama,A.Abdel-Kawy,M.Adib,I.Hamouda) 3021700100006 TITLE Measurement of the total neutron cross section of Zn 3021700100007 and Sb in the energy range 0.002 - 0.4 eV 3021700100008 INC-SOURCE (REAC) Reactor 3021700100009 METHOD (TOF) Time of flight, transmission 3021700100010 MONITOR Absolute measurements 3021700100011 STATUS (TABLE) Data from priv com Hamouda 7/1968 3021700100012 HISTORY (19721129T) conversion of Dastar-695,696. 3021700100013 (19730606U) 3021700100014 (19861104A) DG.-Subentries 006 and 007 added. Conv. 3021700100015 from Isoquant to Reaction form.- 3021700100016 (20080211A) BIB section updated 3021700100017 ERR-ANALYS (ERR-S) Statistical errors vary from 2 to 9 % 3021700100018 ENDBIB 16 0 3021700100019 NOCOMMON 0 0 3021700100020 ENDSUBENT 19 0 3021700199999 SUBENT 30217002 20081203 31323021700200001 BIB 4 13 3021700200002 REACTION (30-ZN-0(N,TOT),,SIG) 3021700200003 SAMPLE Spectroscopically pure Zn metal, disc 16.6 g/cm2 3021700200004 COMMENT The observed behaviour of the cross section at wave- 3021700200005 lengths 3.37, 4.18, 4.62 and 4.95 Angstrom correspond 3021700200006 to Bragg edges due to reflections from the planes 3021700200007 (102), (101), (100) and (002) respectively, of the 3021700200008 hexagonal crystal structure of the sample which is 3021700200009 confirmed by x-ray diffraction analysis. 3021700200010 At energies between 0.05 eV and 0.4 eV the expression 3021700200011 obtained for the cross section is 3021700200012 sigma tot = (3.79+-0.12) + (0.13+-0.03)*Sqrt(E) barns3021700200013 which gives sigma tot (0.025 eV) = 4.61+-0.31 barns 3021700200014 HISTORY (20080430S) Dataset was restored. 3021700200015 ENDBIB 13 0 3021700200016 NOCOMMON 0 0 3021700200017 DATA 3 112 3021700200018 EN DATA ERR-S 3021700200019 EV B B 3021700200020 0.00228 4.80 0.42 3021700200021 0.00232 5.35 3021700200022 0.00235 4.40 3021700200023 0.00240 4.60 3021700200024 0.00243 4.30 3021700200025 0.00247 5.20 0.33 3021700200026 0.00250 4.40 3021700200027 0.00255 4.00 3021700200028 0.00259 4.30 3021700200029 0.00263 4.60 3021700200030 0.00268 4.20 3021700200031 0.00272 3.85 3021700200032 0.00277 4.70 3021700200033 0.00282 4.50 3021700200034 0.00287 4.60 3021700200035 0.00292 3.90 3021700200036 0.00297 4.30 3021700200037 0.00302 4.10 3021700200038 0.00308 3.80 3021700200039 0.00313 3.80 3021700200040 0.00319 3.60 3021700200041 0.00325 3.54 3021700200042 0.00331 3.70 3021700200043 0.00337 3.88 0.15 3021700200044 0.00343 4.20 3021700200045 0.00350 4.00 3021700200046 0.00357 3.65 3021700200047 0.00364 3.80 3021700200048 0.00370 3.90 3021700200049 0.00380 4.20 3021700200050 0.00390 4.00 3021700200051 0.00394 4.40 3021700200052 0.0040 4.50 3021700200053 0.0041 4.10 3021700200054 0.0042 4.10 3021700200055 0.0043 3.80 3021700200056 0.0044 3.80 0.09 3021700200057 0.0045 3.60 3021700200058 0.0046 3.60 3021700200059 0.0047 3.90 3021700200060 0.0048 4.10 3021700200061 0.0049 5.13 3021700200062 0.0050 6.12 3021700200063 0.0051 6.65 3021700200064 0.0052 6.40 3021700200065 0.0053 6.40 3021700200066 0.0055 6.15 0.27 3021700200067 0.0056 6.00 3021700200068 0.0057 5.70 3021700200069 0.0059 5.90 3021700200070 0.0060 5.77 3021700200071 0.0062 5.20 3021700200072 0.0063 5.30 0.19 3021700200073 0.0065 5.10 3021700200074 0.0067 4.90 3021700200075 0.0069 4.70 3021700200076 0.0070 4.80 3021700200077 0.0072 5.90 3021700200078 0.0074 6.10 0.13 3021700200079 0.0077 6.00 3021700200080 0.0079 5.60 3021700200081 0.0081 5.51 3021700200082 0.0083 5.10 3021700200083 0.0086 4.40 0.10 3021700200084 0.0089 4.00 3021700200085 0.0091 3.90 3021700200086 0.0094 4.10 3021700200087 0.0097 3.60 0.08 3021700200088 0.0100 3.40 3021700200089 0.0104 3.36 3021700200090 0.0107 2.49 3021700200091 0.0111 2.12 3021700200092 0.0115 2.56 3021700200093 0.0119 3.16 3021700200094 0.0123 3.63 3021700200095 0.0127 3.00 3021700200096 0.0132 3.21 3021700200097 0.0137 4.07 3021700200098 0.0143 4.11 3021700200099 0.0148 3.85 3021700200100 0.0154 3.74 0.16 3021700200101 0.0161 4.21 3021700200102 0.0167 4.27 3021700200103 0.0175 4.01 3021700200104 0.0182 3.65 3021700200105 0.0191 4.33 3021700200106 0.0199 4.12 3021700200107 0.0209 4.20 3021700200108 0.0219 3.93 3021700200109 0.0230 4.66 3021700200110 0.0241 4.11 3021700200111 0.0253 3.33 0.10 3021700200112 0.0269 3.38 3021700200113 0.0285 3.74 3021700200114 0.0298 4.07 3021700200115 0.0315 4.30 3021700200116 0.0334 4.15 3021700200117 0.0354 3.87 0.10 3021700200118 0.0377 4.01 3021700200119 0.0397 4.10 3021700200120 0.0429 4.00 3021700200121 0.0459 4.00 3021700200122 0.0492 4.20 0.10 3021700200123 0.0529 4.10 3021700200124 0.0571 4.10 3021700200125 0.0617 4.20 0.09 3021700200126 0.0661 4.10 3021700200127 0.0729 4.10 0.10 3021700200128 0.0797 4.02 3021700200129 0.0875 4.00 0.10 3021700200130 0.0964 4.00 0.10 3021700200131 0.1069 4.01 0.11 3021700200132 ENDDATA 114 0 3021700200133 ENDSUBENT 132 0 3021700299999 SUBENT 30217003 20081203 31323021700300001 BIB 3 6 3021700300002 REACTION (51-SB-0(N,TOT),,SIG) 3021700300003 SAMPLE Pure Sb powder pressed to disc 16 g/cm2 3021700300004 COMMENT At energies between 0.027 eV and 0.4 eV the expression 3021700300005 obtained for the cross section is 3021700300006 sigma tot = (4.20+-0.18) + (0.64+-0.04)*Sqrt(E) barns3021700300007 which gives sigma tot (0.025 eV) = 8.24+-0.44 barns 3021700300008 ENDBIB 6 0 3021700300009 NOCOMMON 0 0 3021700300010 DATA 3 5 3021700300011 EN DATA ERR-S 3021700300012 EV B B 3021700300013 1.3350E-01 5.8400E+00 3021700300014 1.5070E-01 5.5100E+00 3021700300015 1.7140E-01 5.6500E+00 3.3000E-01 3021700300016 1.9680E-01 5.2400E+00 3021700300017 2.2820E-01 5.1200E+00 3021700300018 ENDDATA 7 0 3021700300019 ENDSUBENT 18 0 3021700399999 SUBENT 30217004 20081203 31323021700400001 BIB 3 6 3021700400002 REACTION (30-ZN-0(N,TOT),,SIG,,,DERIV) 3021700400003 STATUS (DEP,30217002) data obtained from total cross 3021700400004 section measurement at energies between 0.05 and 0.4 eV3021700400005 See EXFOR subentry 30217.002 3021700400006 HISTORY (19870127A) DG.-Deriv added to SF9.- 3021700400007 (20080430S) Dataset was restored. 3021700400008 ENDBIB 6 0 3021700400009 NOCOMMON 0 0 3021700400010 DATA 3 1 3021700400011 EN DATA ERR-S 3021700400012 EV B B 3021700400013 0.025 4.61 0.31 3021700400014 ENDDATA 3 0 3021700400015 ENDSUBENT 14 0 3021700499999 SUBENT 30217005 20081203 31323021700500001 BIB 3 6 3021700500002 REACTION (51-SB-0(N,TOT),,SIG,,,DERIV) 3021700500003 STATUS (DEP,30217003) Data obtained from total cross 3021700500004 section measurement at energies between 0.027 and 3021700500005 0.4 eV, see EXFOR subentry 30217.003 3021700500006 HISTORY (19870127A) DG.-deriv added to sf9.- 3021700500007 (20080430S) Dataset was restored. 3021700500008 ENDBIB 6 0 3021700500009 NOCOMMON 0 0 3021700500010 DATA 3 1 3021700500011 EN DATA ERR-S 3021700500012 EV B B 3021700500013 0.025 8.24 0.44 3021700500014 ENDDATA 3 0 3021700500015 ENDSUBENT 14 0 3021700599999 SUBENT 30217006 20081203 31323021700600001 BIB 3 3 3021700600002 REACTION (30-ZN-0(N,EL)30-ZN-0,POT,SIG) 3021700600003 STATUS (DEP,30217002) 3021700600004 HISTORY (20080430S) Dataset was restored. 3021700600005 ENDBIB 3 0 3021700600006 NOCOMMON 0 0 3021700600007 DATA 4 1 3021700600008 EN-MIN EN-MAX DATA ERR-S 3021700600009 EV EV B B 3021700600010 0.00228 0.1069 3.79 0.12 3021700600011 ENDDATA 3 0 3021700600012 ENDSUBENT 11 0 3021700699999 SUBENT 30217007 20081203 31323021700700001 BIB 3 3 3021700700002 REACTION (51-SB-0(N,EL)51-SB-0,POT,SIG) 3021700700003 STATUS (DEP,30217003) 3021700700004 HISTORY (20080430S) Dataset was restored. 3021700700005 ENDBIB 3 0 3021700700006 NOCOMMON 0 0 3021700700007 DATA 4 1 3021700700008 EN-MIN EN-MAX DATA ERR-S 3021700700009 EV EV B B 3021700700010 0.00247 0.2282 4.20 0.18 3021700700011 ENDDATA 3 0 3021700700012 ENDSUBENT 11 0 3021700799999 ENDENTRY 7 0 3021799999999