High-efficiency deflection of high-energy negative particles through axial channeling in a bent crystal
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Splitting of a high-energy positively-charged particle beam with a bent crystal
2017, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :The advantage of axial orientation is the strongest potential than for planar case and the possibility to deflect above-barrier particles. The axial case was theoretically investigated in [5] and then experimentally proved in [6–9]. Recently, it was observed that under some crystal-to-beam orientation is possible to split the beam of high-energy positively-charged particles into two good-collimated parts [10].
Bent silicon strip crystals for high-energy charged particle beam collimation
2017, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsHigh-efficiency deflection of high energy protons due to channeling along the (110) axis of a bent silicon crystal
2016, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy PhysicsCitation Excerpt :In the last decade, a significant boost to the research on particle-crystal interactions was provided by the fabrication of uniformly bent crystals with thickness along the beam direction suitable for experiments at high-energy. The novel generation of crystals has demonstrated the capability of efficiently steering positively charged [9,10] particle beams and to observe the deflection of negatively charged particle beams [11,12]. As well as efficient deflection, channeling has been shown to modify the probability of incoherent interactions with atomic nuclei with respect to an amorphous material of the same length [13].
Orientation dependence of the probability of close collisions during passage of high-energy negatively charged particle through a bent crystal
2015, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsAbout the probability of close collisions during stochastic deflection of positively charged particles by a bent crystal
2014, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics