Preface |
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xi | |
Authors |
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xv | |
Chapter 1. Principles of the PGAA method |
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1 | (1) |
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2. Fundamentals of Prompt Gamma Activation Analysis |
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2 | (18) |
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2.1 Characteristics of neutrons |
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2 | (3) |
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2.2 Fundamental processes occurring in PGAA |
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5 | (3) |
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2.2.1 Radiative neutron capture, or (n,γ)-reaction |
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5 | (1) |
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2.2.2 Radiative neutron capture of epithermal neutrons |
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5 | (1) |
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6 | (1) |
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2.2.4 Isomeric transition (IT) |
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6 | (1) |
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2.2.5 Neutron capture with charged particle emission |
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6 | (1) |
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2.2.6 Neutron induced fission, or (n,f)-reaction |
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6 | (1) |
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6 | (1) |
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7 | (1) |
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2.2.9 Inelastic scattering of fast neutrons, or (n,n') reaction |
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7 | (1) |
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2.2.10 Nuclear reactions of fast neutrons |
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7 | (1) |
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2.2.11 Secondary reactions |
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8 | (1) |
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2.3 Probabilities of nuclear reactions |
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8 | (6) |
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2.4 Energetics of the capture process |
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14 | (3) |
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2.5 Reaction rate equations |
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17 | (3) |
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2.5.1 Thin sample approximation |
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18 | (1) |
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2.5.2 "Black" sample approximation |
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19 | (1) |
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19 | (1) |
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3. Characteristics of PGAA |
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20 | (8) |
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3.1 Analytical properties |
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20 | (3) |
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3.2 Characterization of prompt gamma spectra |
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23 | (2) |
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3.3 Dynamic range and detection limit |
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25 | (3) |
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28 | (3) |
Chapter 2. Beams and Facilities |
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R.M. Lindstrom, Zs. Révay |
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1. Basic parts of the PGAA system |
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31 | (12) |
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31 | (3) |
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1.2 Shaping and tailoring the neutron beam |
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34 | (1) |
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34 | (1) |
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34 | (1) |
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1.3 Neutron guides and focusing |
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35 | (5) |
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36 | (1) |
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37 | (1) |
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38 | (1) |
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38 | (2) |
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40 | (1) |
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1.4 Neutron absorbers and shielding: materials issues |
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40 | (2) |
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42 | (1) |
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42 | (1) |
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43 | (1) |
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43 | (1) |
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2. Neutron flux mapping and monitoring |
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43 | (4) |
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2.1 Average neutron wavelength and beam temperature |
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43 | (2) |
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2.2 Monitoring and mapping |
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45 | (2) |
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3. Additional shielding and background issues |
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47 | (2) |
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49 | (6) |
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55 | (4) |
Chapter 3. Samples and Standards |
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R.M. Lindstrom, Ch. Yonezawa |
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59 | (7) |
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59 | (1) |
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60 | (6) |
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1.2.1 Neutron self-absorption |
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61 | (1) |
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1.2.2 Neutron scattering within the sample |
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62 | (3) |
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1.2.3 Gamma-ray self-absorption |
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65 | (1) |
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66 | (3) |
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2.1 Preparation of standards |
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66 | (1) |
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67 | (1) |
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68 | (1) |
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69 | (2) |
Chapter 4. Gamma-Ray Spectrometry |
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71 | (1) |
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72 | (8) |
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72 | (2) |
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74 | (2) |
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74 | (1) |
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2.2.2 Digital signal processing |
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75 | (1) |
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2.3 Dead time and pile-up |
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76 | (2) |
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2.4 Response function of germanium detectors |
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78 | (2) |
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3. Calibration procedures |
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80 | (11) |
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80 | (1) |
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81 | (2) |
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83 | (7) |
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3.3.1 Wide energy range efficiency calibration |
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83 | (3) |
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3.3.2 Intrinsic and geometric efficiency |
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86 | (1) |
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3.3.3 Geometry factor for collimated detectors |
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87 | (2) |
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3.3.4 Active and effective volume of the sample |
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89 | (1) |
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90 | (1) |
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4. Optimization of detection |
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91 | (5) |
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91 | (5) |
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5. More sophisticated detection systems |
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96 | (8) |
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5.1 Compton suppressed and pair spectrometers |
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96 | (3) |
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5.2 Composite germanium detectors |
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99 | (1) |
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5.3 Coincidence techniques |
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99 | (2) |
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101 | (3) |
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104 | (5) |
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109 | (4) |
Chapter 5. Quantitative Analysis |
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113 | (1) |
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2. Elemental identification |
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114 | (2) |
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116 | (11) |
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3.1 Basics of standardization |
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116 | (1) |
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3.2 Relative standardization |
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116 | (2) |
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3.3 Internal standardization |
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118 | (9) |
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127 | (6) |
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4.1 Spectral interference |
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127 | (2) |
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129 | (4) |
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5. Utilization of short-lived decay gamma rays |
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133 | (1) |
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134 | (3) |
Chapter 6. Applications of PGAA with Neutron Beams |
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D.L. Anderson, Zs. Kasztovszky |
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137 | (1) |
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2. Applications in Chemistry |
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138 | (3) |
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2.1 Analysis of Certified Reference Materials |
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138 | (1) |
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2.2 Isotopic and Chemical Composition Studies |
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139 | (1) |
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2.3 Chemical Matrix Studies |
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140 | (1) |
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3. Industry-Related Applications and Materials Science |
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141 | (7) |
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3.1 Related Reference Materials |
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141 | (1) |
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3.2 Ores, Metal Alloys, and Construction Materials |
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142 | (1) |
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143 | (1) |
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144 | (1) |
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3.5 Glass and Semiconductors |
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145 | (1) |
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3.6 Nuclear Technology Applications |
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145 | (1) |
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3.7 Material Composition and Processing |
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146 | (2) |
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4. Geology, Geochemistry, and Cosmochemistry |
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148 | (4) |
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4.1 Geochemical Reference Material Analysis |
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148 | (1) |
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149 | (2) |
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151 | (1) |
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152 | (4) |
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152 | (1) |
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153 | (1) |
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5.3 Pigments and paintings |
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154 | (1) |
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154 | (2) |
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156 | (2) |
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6.1 Certification of Reference Materials |
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156 | (1) |
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157 | (1) |
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158 | (2) |
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7.1 Atmospheric Gases and Particles |
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158 | (1) |
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7.2 Water and Sediment Pollution |
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159 | (1) |
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160 | (2) |
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8.1 Biological Matrix Reference Materials |
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160 | (1) |
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8.2 Human and Animal Studies |
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161 | (1) |
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162 | (2) |
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9.1 Boron Neutron Capture Therapy |
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162 | (1) |
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9.2 Other Medical Studies |
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163 | (1) |
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164 | (9) |
Chapter 7. Prompt Gamma-Ray Spectrum Catalog |
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Zs. Révay, R.B. Firestone, T. Belgya, G.L. Molnár |
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173 | (1) |
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2. Evaluation of prompt gamma-ray data |
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174 | (2) |
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2.1 Sources of the evaluation |
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174 | (1) |
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2.2 Measurements in Budapest |
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174 | (1) |
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175 | (1) |
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3. Spectra and tables for elements |
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176 | (10) |
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3.1 Format of the elemental spectra |
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176 | (3) |
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3.2 Format of the elemental tables |
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179 | (7) |
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186 | (1) |
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186 | (179) |
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3.4 Spectra and tables for each element |
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186 | |
Appendices Reference Data |
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R.B. Firestone, G.L. Molnár, Zs. Révay |
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365 | (2) |
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2. Properties of chemical elements |
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367 | (4) |
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371 | (9) |
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380 | (10) |
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5. X-ray energies and intensities |
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390 | (3) |
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6. Energy and intensity standards |
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393 | (7) |
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7. Thermal neutron capture data |
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400 | (10) |
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8. Resonance parameters and Westcott g factors |
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410 | (2) |
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9. Neutron capture cross section of elements |
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412 | (5) |
Index |
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