Gabor lenses for capture and energy selection of laser driven ion beams in cancer treatment
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چکیده
منابع مشابه
Focusing dynamics of high-energy density, laser-driven ion beams.
The dynamics of the focusing of laser-driven ion beams produced from concave solid targets was studied. Most of the ion beam energy is observed to converge at the center of the cylindrical targets with a spot diameter of 30 μm, which can be very beneficial for applications requiring high beam energy densities. Also, unbalanced laser irradiation does not compromise the focusability of the beam....
متن کاملLaser-driven shock acceleration of monoenergetic ion beams.
We show that monoenergetic ion beams can be accelerated by moderate Mach number collisionless, electrostatic shocks propagating in a long scale-length exponentially decaying plasma profile. Strong plasma heating and density steepening produced by an intense laser pulse near the critical density can launch such shocks that propagate in the extended plasma at high velocities. The generation of a ...
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چکیده ندارد.
15 صفحه اولHigh Energy Density Physics with Intense Ion and Laser Beams
Editorial The main event of the year 2008 for our community was undoubtedly the kick-off event for the FAIR facility, which took place in November 2008. Professor V.E. Fortov represented our community pointing out the relevance of intense heavy ion beams for high energy density physics. He emphasized that high energy density matter is essential when considering the operation of pulsed reactors ...
متن کاملEfficient quasi-monoenergetic ion beams from laser-driven relativistic plasmas.
Table-top laser-plasma ion accelerators have many exciting applications, many of which require ion beams with simultaneous narrow energy spread and high conversion efficiency. However, achieving these requirements has been elusive. Here we report the experimental demonstration of laser-driven ion beams with narrow energy spread and energies up to 18 MeV per nucleon and ∼5% conversion efficiency...
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ژورنال
عنوان ژورنال: Laser and Particle Beams
سال: 2013
ISSN: 0263-0346,1469-803X
DOI: 10.1017/s0263034613000761