نتایج جستجو برای: betatron
تعداد نتایج: 574 فیلتر نتایج به سال:
For small excursions of an electron within a continuous focusing ion channel, the phase advance of the socalled betatron oscillations of that electron–equivalent to the number of oscillations per unit length of that electron about the central restoring force of the ion’s space-charge force in the blowout regime–are independent of the (negligible) amplitude of its radial excursion. Here, we comp...
The promising ability of a plasma wiggler based on laser wakefield acceleration to produce betatron X-rays with photon energies of a few keV to hundreds of keV and a peak brilliance of 10(22)-10(23) photons/s/mm(2)/mrad(2)/0.1%BW has been demonstrated, providing an alternative to large-scale synchrotron light sources. Most methods for generating betatron radiation are based on two typical appro...
The problem of creation of the most effective high intensity x-ray radiation sources for a digital diagnostics in medicine and other fields remains actual till now. In the work, experimental results on design of digital radiographic set-up based on the betatron MB-6 bremsstrahlung source are presented. Betatron has the following parameters: electron energy is 6 MeV, beam current is 100 nA, freq...
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