| 1 | Experimental neutron spectra measured by BC501A at TIARA1992/10 [43c25-00a] |
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| 2 | Proton Energy : 43 MeV |
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| 3 | Shielding Material : 25.0cm thick Concrete |
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| 4 | Iron collimator (10.9cm diam.) : 40cm thick |
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| 5 | Distance from Li target to the shield surface(0cm thickness) = 443 cm |
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| 6 | Number of monoenergetic peak neutrons of p-7Li neutron source |
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| 7 | (case-b) =3.45E+09 [sr/micro-Coulomb] |
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| 8 | 1.76E+04 [cm^2/micro-Coulomb] at 443 cm |
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| 9 | Measured position : beam line |
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| 10 | Reference :Nucl. Sci. Eng. 124(1996)p228 , JAERI-Data/Code97-020(1997) |
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| 11 | |
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| 12 | Graph |
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| 13 | Neutron Energy [eV] |
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| 14 | Neutron Flux [n/cm^2/micro-Coulomb/lethargy] |
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| 15 | Absolute Error [n/cm^2/micro-Coulomb/lethargy] |
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| 16 | 4.350E+07 6.744E+03 6.263E+02 |
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| 17 | 4.250E+07 1.317E+04 5.875E+02 |
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| 18 | 4.150E+07 1.965E+04 2.960E+02 |
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| 19 | 4.050E+07 2.265E+04 3.991E+02 |
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| 20 | 3.950E+07 2.023E+04 6.325E+02 |
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| 21 | 3.850E+07 1.396E+04 5.659E+02 |
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| 22 | 3.750E+07 7.428E+03 3.056E+02 |
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| 23 | 3.650E+07 3.133E+03 1.181E+02 |
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| 24 | 3.550E+07 1.325E+03 1.603E+02 |
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| 25 | 3.450E+07 1.019E+03 1.766E+02 |
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| 26 | 3.350E+07 1.274E+03 1.672E+02 |
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| 27 | 3.250E+07 1.611E+03 1.699E+02 |
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| 28 | 3.150E+07 1.878E+03 1.768E+02 |
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| 29 | 3.050E+07 2.054E+03 1.720E+02 |
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| 30 | 2.950E+07 2.147E+03 1.632E+02 |
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| 31 | 2.850E+07 2.168E+03 1.734E+02 |
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| 32 | 2.750E+07 2.130E+03 2.189E+02 |
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| 33 | 2.650E+07 2.043E+03 2.937E+02 |
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| 34 | 2.550E+07 1.930E+03 3.658E+02 |
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| 35 | 2.449E+07 1.818E+03 3.990E+02 |
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| 36 | 2.349E+07 1.725E+03 3.741E+02 |
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| 37 | 2.249E+07 1.665E+03 2.899E+02 |
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| 38 | 2.149E+07 1.640E+03 1.681E+02 |
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| 39 | 2.049E+07 1.642E+03 3.660E+01 |
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| 40 | 1.949E+07 1.649E+03 1.259E+02 |
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| 41 | 1.849E+07 1.630E+03 2.058E+02 |
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| 42 | 1.749E+07 1.551E+03 1.964E+02 |
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| 43 | 1.649E+07 1.417E+03 1.066E+02 |
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| 44 | 1.549E+07 1.267E+03 2.618E+01 |
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| 45 | 1.449E+07 1.157E+03 4.025E+01 |
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| 46 | 1.349E+07 1.108E+03 1.904E+01 |
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| 47 | 1.249E+07 1.089E+03 8.798E+01 |
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| 48 | 1.149E+07 1.054E+03 1.310E+02 |
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| 49 | 1.049E+07 9.850E+02 1.281E+02 |
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| 50 | 9.487E+06 9.110E+02 1.015E+02 |
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| 51 | 8.485E+06 8.461E+02 4.836E+01 |
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| 52 | 7.483E+06 7.555E+02 7.453E+01 |
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| 53 | 6.481E+06 6.756E+02 1.505E+02 |
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| 54 | 5.477E+06 6.938E+02 3.724E+01 |
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| 55 | 4.472E+06 6.344E+02 2.723E+02 |
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