Deflection of GeV particle beams by channeling in bent crystal planes of constant curvature
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Cited by (47)
Double-lens technique for efficient capture of short-lived particles by a crystal
2021, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :By cooling the crystal to cryogenic temperature, we could increase θL by another 10% or so [25]. Cooling also helps the crystal transmission efficiency [26]. These options are discussed and evaluated elsewhere [20–24].
Dechanneling of high energy particles in a long bent crystal
2019, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsProton and light ion deflection at medium energies with planar bent crystals
2017, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :Indeed, the original idea of deflecting ions by a bent crystal was proposed in 1976 by Tsyganov [4], but was experimentally verified only 3 years later by a US-Soviet team at Dubna with 8.4 GeV protons [5]. The new properties of bent crystals were then studied on other accelerators, as the CERN in 1980 [6], Leningrad in 1982 [7], and the FNAL in 1984 [8]. In particular, it has been studied for lots of accelerators applications [9], for beam deviation either directly using channeling [10,11] or volume reflection [12,13], where particles are deviated at typically 1.5 times the critical channeling angle during one glancing collision along a plane.
Observation of nuclear dechanneling length reduction for high energy protons in a short bent crystal
2015, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy PhysicsObservation of nuclear dechanneling for high-energy protons in crystals
2009, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
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Operated by Universities Research Association, Inc., under contract with the U.S. Department of Energy.
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Now at Department of Physics, Faculty of Science, University of Peradeniya, Paradeniya, Sri Lanka.
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This work was supported by the National Science Foundation under grants DMR-814301 and DMR-8704348.