Results 41 to 50 of about 217,553 (313)

Evaluation of the Electron Contamination in Photon Therapy Using BEAMnrc Code

open access: yesمجله دانشکده پزشکی اصفهان, 2019
Background: Today, high-energy photon beams are widely used in the treatment of all types of cancers. However, the production of electrons as contaminants in the photon pathway provides the necessity for research in this field.
Nahid Chegeni   +3 more
doaj   +1 more source

Searches for Ultra-High-Energy Photons at the Pierre Auger Observatory

open access: yesUniverse, 2022
The Pierre Auger Observatory, which is the largest air-shower experiment in the world, offers unprecedented exposure to neutral particles at the highest energies.
The Pierre Auger Collaboration
doaj   +1 more source

Theory for the Beam Splitter in Quantum Optics: Quantum Entanglement of Photons and Their Statistics, HOM Effect

open access: yesMathematics, 2022
The theory of the beam splitter (BS) in quantum optics is well developed and based on fairly simple mathematical and physical foundations. This theory has been developed for any type of BS and is based on the constancy of the reflection coefficients R ...
Dmitry Makarov
doaj   +1 more source

Search for new physics in events with photons, jets, and missing transverse energy in pp collisions at s√ = 7 TeV [PDF]

open access: yes, 2012
A search for physics beyond the standard model involving events with one or more photons, jets, and missing transverse energy has been performed by the CMS experiment.
S. Lynch   +999 more
core   +1 more source

Visual Model of Electromagnetic Interactions of Sub-Photons [PDF]

open access: yes, 2023
 This paper provides a visual based conceptual model and framework to help explain the behavior of electrical, electromagnetic and gravitational phenomenon.
william beaujon (17367574)
core   +1 more source

Quantum Theory of Scattering of Nonclassical Fields by Free Electrons

open access: yesMathematics, 2023
At present, there is no non-perturbative theory of scattering of nonclassical electromagnetic waves by free electrons that describes the scattering process completely with the help of quantum physics.
Dmitry Makarov
doaj   +1 more source

Putting the Photon into Photonics

open access: yesFrontiers in Optics 2016, 2016
Realising the disruptive applications offered by quantum photonics requires efficient production, processing, and detection of single photons. Here we review significant recent progress in efficient photon generation and processing-using quantum-dot systems-and discuss attractive near-term applications.
openaire   +3 more sources

Production rate of hard thermal photons and screening of quark mass singularity [PDF]

open access: yes, 1992
Baier R, Nakkagawa H, Niegawa A, Redlich K. Production rate of hard thermal photons and screening of quark mass singularity. Zeitschrift für Physik C: Particles and fields. 1992;53(3):433-438.The emission of hard real photons from a quark-gluon plasma at
Niegawa, A.   +3 more
core   +2 more sources

Une source efficace de photons uniques et indiscernables [PDF]

open access: yes, 2023
In the fields of quantum communications and quantum computing, the transmission of information using single photons guarantees the security of the communication and enables calculations that would be impossible with our "classical" computers.
Gaignard, Maxime
core   +2 more sources

Theoretical Investigation of the Influence of Different Heavy Metal Oxides Modifiers on ZnO-Bi2O3-B2O3-SiO2’s Photon- and Neutron-Shielding Capabilities Using the Monte Carlo Method

open access: yesApplied Sciences, 2023
Radiation has become an essential part in medicine and researchers are constituently investigating radiation shielding materials that are suitable for different medical applications.
Hanan Akhdar
doaj   +1 more source

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