Results 41 to 50 of about 1,259,009 (322)

Introduction to Photonics: Principles and the Most Recent Applications of Microstructures

open access: yesMicromachines, 2018
Light has found applications in data transmission, such as optical fibers and waveguides and in optoelectronics. It consists of a series of electromagnetic waves, with particle behavior.
Iraj Sadegh Amiri   +6 more
doaj   +1 more source

Direct Photon Production in High-Energy Heavy Ion Collisions within the Integrated Hydrokinetic Model

open access: yesJ, 2022
The results on description of direct photon yields, transverse momentum spectra, and flow harmonics, measured in ultrarelativistic heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC) for different ...
Yuri Sinyukov, Volodymyr Shapoval
doaj   +1 more source

Photon-photon and photon-hadron processes in Pythia 8 [PDF]

open access: yesCERN Proc, 2017
We present a new implementation of photoproduction processes in e+e- and ep collisions into Pythia 8 Monte-Carlo event-generator. In particular we discuss how the parton showers and multiparton interactions are generated with a resolved photon beam and what is the relative contribution from direct processes in different kinematical regions.
openaire   +3 more sources

QCD at Photon Colliders [PDF]

open access: yes, 2000
The novel possibilities of probing the photon structure and high energy limit of QCD at photon colliders are summarised. We discuss the photon structure function $F_2^{\gamma}(x,Q^2)$, the gluon distribution in the photon and the spin dependent structure
Blümlein   +9 more
core   +3 more sources

INFLUENCE OF DOSE RATE ON THE CELLULAR RESPONSE TO LOW- AND HIGH-LET RADIATIONS

open access: yesFrontiers in Oncology, 2016
Nowadays, head and neck squamous cell carcinoma (HNSCC) treatment failure is mostly explained by loco-regional progression or intrinsic radioresistance.
Anne-Sophie eWozny   +15 more
doaj   +1 more source

Electric Model for Electromagnetic Wave Fields

open access: yesIEEE Access, 2021
This paper presents the first theoretical framework that defines the electric infinitesimal structure model of electromagnetic waves. This model represents the electromagnetic fields by electric field components only.
Waseem G. Shadid, Reem Shadid
doaj   +1 more source

RR photons [PDF]

open access: yesJournal of High Energy Physics, 2011
68 pages, 2 figures, 7 tables; v2: minor typos corrected, references ...
Cámara, Pablo, G.   +2 more
openaire   +3 more sources

Full Quantum Analysis of Two-Photon Absorption Using Two-Photon Wavefunction: Comparison with One-Photon Absorption

open access: yes, 2009
For dissipation-free photon-photon interaction at the single photon level, we analyze one-photon transition and two-photon transition induced by photon pairs in three-level atoms using two-photon wavefunctions.
Agarwal G. S.   +19 more
core   +1 more source

The Fundamental Nature of Motives

open access: yesFrontiers in Neuroscience, 2022
Decision-making is described as a natural process, one among others, consuming free energy in the least time. The thermodynamic tenet explains why data associated with decisions display the same patterns as any other data: skewed distributions, sigmoidal
Arto Annila
doaj   +1 more source

Power-effective integral thermoelectric solar radiation converter

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2020
Aim. This article is devoted to the conversion of solar radiation into electricity using the joint effect of several methods, which complement each other by transforming the disadvantages of one method into the advantages of another method. Methods. Heat
S. M. Gadzhieva   +2 more
doaj   +1 more source

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