delta ray การใช้

This approximation neglects the directional distribution of secondary radiation and the non-linear path of delta rays, but simplifies analytic evaluation.
High-energy beta particles may produce X-rays known as bremsstrahlung ( " braking radiation " ) or secondary electrons ( delta ray ) as they pass through matter.
Many studies focus upon the energy transferred in the vicinity of the primary particle track and therefore exclude interactions that produce delta rays with energies larger than a certain value ?.
The secondary electrons produced during the process of ionization by the primary charged particle are conventionally called delta rays, if their energy is large enough so that they themselves can ionize.
He had concluded that he had discovered " delta rays " being emitted by the earth, but in fact he had been detecting X-rays scattered by the ground.