| 1 | Experimental neutron spectra measured by BC501A at TIARA1992/12 [68c150-00] |
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| 2 | Proton Energy : 68 MeV |
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| 3 | Shielding Material :150.0cm thick Concrete |
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| 4 | Iron collimator (10.9cm diam.) : 0cm thick |
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| 5 | Distance from Li target to the shield surface(0cm thickness) = 403 cm |
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| 6 | Number of monoenergetic peak neutrons of p-7Li neutron source |
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| 7 | (case-a) =4.00E+09 [sr/micro-Coulomb] |
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| 8 | 2.46E+04 [cm^2/micro-Coulomb] at 403 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 | 6.899E+07 4.219E+00 2.187E-01 |
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| 17 | 6.699E+07 9.864E+00 3.778E-01 |
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| 18 | 6.499E+07 1.682E+01 3.018E-01 |
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| 19 | 6.299E+07 2.072E+01 2.816E-01 |
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| 20 | 6.099E+07 1.844E+01 4.484E-01 |
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| 21 | 5.899E+07 1.210E+01 3.656E-01 |
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| 22 | 5.699E+07 6.539E+00 1.538E-01 |
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| 23 | 5.499E+07 4.037E+00 1.936E-01 |
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| 24 | 5.299E+07 3.649E+00 1.979E-01 |
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| 25 | 5.099E+07 3.848E+00 1.726E-01 |
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| 26 | 4.899E+07 3.880E+00 1.799E-01 |
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| 27 | 4.699E+07 3.553E+00 1.907E-01 |
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| 28 | 4.499E+07 2.958E+00 1.819E-01 |
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| 29 | 4.350E+07 2.507E+00 1.727E-01 |
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| 30 | 4.250E+07 2.286E+00 1.705E-01 |
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| 31 | 4.150E+07 2.154E+00 1.764E-01 |
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| 32 | 4.050E+07 2.107E+00 1.935E-01 |
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| 33 | 3.950E+07 2.116E+00 2.169E-01 |
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| 34 | 3.850E+07 2.143E+00 2.333E-01 |
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| 35 | 3.750E+07 2.153E+00 2.380E-01 |
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| 36 | 3.650E+07 2.118E+00 2.304E-01 |
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| 37 | 3.550E+07 2.030E+00 2.146E-01 |
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| 38 | 3.450E+07 1.893E+00 1.976E-01 |
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| 39 | 3.350E+07 1.724E+00 1.856E-01 |
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| 40 | 3.250E+07 1.554E+00 1.802E-01 |
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| 41 | 3.150E+07 1.417E+00 1.761E-01 |
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| 42 | 3.050E+07 1.344E+00 1.664E-01 |
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| 43 | 2.950E+07 1.338E+00 1.520E-01 |
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| 44 | 2.850E+07 1.372E+00 1.435E-01 |
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| 45 | 2.750E+07 1.396E+00 1.490E-01 |
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| 46 | 2.650E+07 1.375E+00 1.684E-01 |
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| 47 | 2.550E+07 1.305E+00 1.905E-01 |
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| 48 | 2.449E+07 1.206E+00 2.017E-01 |
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| 49 | 2.349E+07 1.104E+00 1.891E-01 |
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| 50 | 2.249E+07 1.008E+00 1.521E-01 |
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| 51 | 2.149E+07 9.192E-01 1.000E-01 |
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| 52 | 2.049E+07 8.301E-01 5.036E-02 |
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| 53 | 1.949E+07 7.348E-01 9.630E-02 |
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| 54 | 1.849E+07 6.316E-01 1.371E-01 |
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| 55 | 1.749E+07 5.323E-01 1.413E-01 |
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| 56 | 1.649E+07 4.606E-01 1.072E-01 |
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| 57 | 1.549E+07 4.339E-01 5.644E-02 |
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| 58 | 1.449E+07 4.465E-01 4.556E-02 |
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| 59 | 1.349E+07 4.733E-01 2.382E-02 |
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| 60 | 1.249E+07 4.922E-01 5.187E-02 |
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| 61 | 1.149E+07 4.984E-01 6.799E-02 |
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| 62 | 1.049E+07 5.006E-01 6.646E-02 |
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| 63 | 9.487E+06 5.143E-01 5.413E-02 |
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| 64 | 8.485E+06 5.508E-01 3.059E-02 |
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| 65 | 7.483E+06 5.917E-01 5.520E-02 |
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| 66 | 6.481E+06 5.733E-01 1.587E-01 |
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