Cherenkov radiation of a charge exiting open-ended waveguide with dielectric filling
Physical Review Accelerators and Beams, 2019 We consider a semi-infinite open-ended cylindrical waveguide with uniform dielectric filling placed into collinear infinite vacuum waveguide with larger radius.
Sergey N. Galyamin +4 more
doaj +1 more source
Proposal for experimental observation of the twisted photons in transition and Vavilov-Cherenkov radiations [PDF]
, 2020 O.V. Bogdanov +2 more
openalex +1 more source
Boundary effects in Cherenkov radiation [PDF]
Physical Review B, 2004 The effect of dielectric boundaries on the Cherenkov radiation (CR) produced when a fast point charge moves inside or near a material is analyzed for different shapes of the sample. Calculations are offered for a charge moving near both planar and nonplanar surfaces. CR is found to be produced even when the external charge moves outside a semi-infinite
F.J. Garcia de Abajo +3 more
openaire +2 more sources
Impairments on the Construction of a Cosmic Neutrino Detector in a Romanian Salt Mine
Natural Sciences, Volume 5, Issue 4, October 2025.The modulus of the transfer function of an antenna when boreholed in salt. With red are represented results from the Targu Ocna salt mine and with black‐from Slanic salt mine ABSTRACT Indirect cosmic neutrino detectors utilize dense media to enhance the likelihood of neutrino interactions within the detection volume.
A. M. Badescu
wiley +1 more source
Study Cherenkov radiation by production of positrons and its annihilation in dense plasma focus
Results in Physics, 2019 The purpose of the current study was to evaluate the production of positrons through natNe2D4He18F, nuclear reactions and its possible Cherenkov radiation (CR) before annihilating in the hot and dense plasma medium (pinch) of a Mather type dense plasma ...
S. Adlparvar +2 more
doaj +1 more source
Contemporary Applications of Cherenkov Imaging in Radiation Therapy
, 2023 R Zhang +13 more
openalex +1 more source
Cherenkov radiation generated in hexagonal boron nitride using extremely low-energy electrons
, 2020 Cherenkov radiation (CR) is the electromagnetic shockwaves generated by the uniform motion of charged particles at a velocity exceeding the phase velocity of light in a given medium.
Tuo Qu +6 more
semanticscholar +1 more source
, 2005 We show that a moving Josephson vortex in spatially modulated layered superconductors generates out-of-plane THz radiation. Remarkably, the magnetic and in-plane electric fields radiated are of the same order, which is very unusual for any good ...
A. Barone +13 more
core +1 more source
Numerical growth of emittance in simulations of laser-wakefield acceleration
Physical Review Special Topics. Accelerators and Beams, 2013 Transverse emittance is a crucial feature of laser-wakefield accelerators, yet accurately reproducing its value in numerical simulations remains challenging. It is shown here that, when the charge of the bunch exceeds a few tens of picocoulombs, particle-
R. Lehe +4 more
doaj +1 more source
Cherenkov radiation energy transfer from [18F]-fluorodeoxyglucose to subphthalocyanine fluorophores
Comptes Rendus. ChimieCherenkov radiation (CR) is an optical light that is emitted during the decay of beta-particle-emitting radionuclides, such as 18F, which is present in [18F]-fluorodeoxyglucose, a well-known tracer used in positron emission tomography.
Lioret, Vivian, Decréau, Richard A.
doaj +1 more source