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ZHANG Ya-ling, RUAN Xi-chao, #, YAO Ze-en, HUANG Han-xiong, LI Xia, ZHOU Zu-ying, TANG Hong-qing, NIE Yang-bo, BAO Jie. Measurement of Secondary Neutron Emission Doubledifferential Cross Section for9BeInduced by 8.19 MeV Neutrons[J]. Nuclear Physics Review, 2011, 28(3): 366-370. DOI: 10.11804/NuclPhysRev.28.03.366
Citation: ZHANG Ya-ling, RUAN Xi-chao, #, YAO Ze-en, HUANG Han-xiong, LI Xia, ZHOU Zu-ying, TANG Hong-qing, NIE Yang-bo, BAO Jie. Measurement of Secondary Neutron Emission Doubledifferential Cross Section for9BeInduced by 8.19 MeV Neutrons[J]. Nuclear Physics Review, 2011, 28(3): 366-370. DOI: 10.11804/NuclPhysRev.28.03.366

Measurement of Secondary Neutron Emission Doubledifferential Cross Section for9BeInduced by 8.19 MeV Neutrons

  • The secondary neutron emission doubledifferential cross section of 9Be induced by 8.19 MeV neutron was measured at 26 different angles from 20°to 150°by using the multidetector fast neutron TOF spectrometer at the HI 13 Tandem Accelerator at China Institute of Atomic Energy(CIAE). The results were normalized to np scattering measurement. A special MonteCarlo code which was validated with the MCNP 4C code was employed to analyze the measured data for the corrections of neutron flux attenuation, multiple scattering and finite geometry. The measured results were compared with the evaluated data and the other measurements. 
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