a-particleの例文

• The absolute neutron yield is measured by associated a - particle method
• Cosmic radiation is a naturally occurring ionising radiation that arises from outside the earth . it has two components , solar radiation from the sun and galactic radiation from outside the solar system . it primarily consists of particles such as protons , neutrons and a - particles
• The irradiation experimental results show that the resolution of thin detector e1 is higher than that of other thick detectors for ex - particles and protons detection . energy calibration for a - particles was completed with multiplication factor 1 / 3 . energy calibrations of a - particles in detector e1 and e1 , are 0 . 107 mev and 0 . 123 mev per channel , respectively