Nuclear interactions for 15 GeV/c protons and pions under random and channeling conditions in germanium single crystals
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Cited by (7)
Channeling and volume reflection of high-energy charged particles in short bent crystals. Crystal assisted collimation of the accelerator beam halo
2019, Physics ReportsCitation Excerpt :A few experiments on the study of nuclear interactions of high energy protons and heavy nuclei in the aligned crystals have been performed at the external accelerator beams [64–67]. Nuclear interactions of high-energy protons in germanium crystals aligned by the [110] axis with the beam had been studied in [64,65]. A considerable decrease of the nuclear interaction probability was registered in the aligned crystals.
High-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 :As predicted in [22] high deflection efficiency and small beam losses due to inelastic interactions may be achieved using the axial channeling, most strongly along the 〈110〉 axis of a silicon crystal. Despite that fact, experimental measurements on AC are limited to studies of the deflection efficiency of 400 GeV/c protons interacting with a 〈111〉 silicon crystal [10,12,21], and measurement of the inelastic nuclear interaction (INI) frequency under AC was observed only for 15 GeV/c pions interacting with germanium crystals [23,24]. In this paper, we experimentally investigate the deflection efficiency and the inelastic interaction frequency of 400 GeV/c protons interacting with 〈111〉 and 〈110〉 bent silicon crystals under axial channeling at the H8 external line of the SPS at CERN.
Probability of inelastic nuclear interactions of high-energy protons in a bent crystal
2010, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsBending of high energy beams using axial and planar channeling
1980, Physics Letters BChanneling in the GeV-region
1980, Nuclear Instruments and MethodsModulation of nuclear interactions using channeling at multi-hundred GeV energies
1980, Nuclear Physics, Section B