Whole continuous a spectra of the p-^(11)B three-body sequential decay reaction have been measured by using a charge particle time-of-flight(TOF)spectrometer with the high-resolution passivated implanted planar silico...Whole continuous a spectra of the p-^(11)B three-body sequential decay reaction have been measured by using a charge particle time-of-flight(TOF)spectrometer with the high-resolution passivated implanted planar silicon detector.A characteristic shape of the saddle-type distribution was obtained.The Monte Carlo calculations show that observed a spectra can be interpreted by anisotropy sequential decay process of the intermediate nucleus ^(8)Be(1)for the p-^(11)B reaction.In the measurement,angular distributions were obtained for proton energies at 667 and 1370keV,respectively.Total cross-sections for the ^(11)B(p,α)^(8)Be(2α)reaction related to the clean fusion fuel were also reported at two bombarding energies.展开更多
基金Supported in part by the National Natural Science Foundation of China under Grant Nos.19475006 and 19775065China National Nuclear Corporation.
文摘Whole continuous a spectra of the p-^(11)B three-body sequential decay reaction have been measured by using a charge particle time-of-flight(TOF)spectrometer with the high-resolution passivated implanted planar silicon detector.A characteristic shape of the saddle-type distribution was obtained.The Monte Carlo calculations show that observed a spectra can be interpreted by anisotropy sequential decay process of the intermediate nucleus ^(8)Be(1)for the p-^(11)B reaction.In the measurement,angular distributions were obtained for proton energies at 667 and 1370keV,respectively.Total cross-sections for the ^(11)B(p,α)^(8)Be(2α)reaction related to the clean fusion fuel were also reported at two bombarding energies.
