Results 31 to 40 of about 1,171,353 (294)

Photons as Probes of Gluon Saturation in Dilute + Dense Collisions

open access: yesProceedings, 2019
We use the Color Glass Condensate (CGC) effective field theory (EFT) to calculate inclusive photon production to leading order q g → q γ , (LO), and next-to leading order g g → q q ¯ γ (NLO) at LHC energies.
Sanjin Benić   +3 more
doaj   +1 more source

Universal dependence of the total number albedo of photons on the mean number of photon scatterings [PDF]

open access: yesNuclear Technology and Radiation Protection, 2011
This paper presents the results of research on photon reflection from plane targets based on Monte Carlo simulations performed by the MCNP code. Five materials (water, concrete, aluminum, iron, and copper) are examined in the area of initial photon ...
Ljubenov Vladan L., Simović Rodoljub D.
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

Monitoring Neutron Radiation in Extreme Gamma/X-Ray Radiation Fields

open access: yesSensors, 2020
The monitoring of neutron radiation in extreme high ≈1014 (#/cm2-s) neutron/photon fields and at extremely-low (≈10−3 #/cm2-s) levels poses daunting challenges—important in fields spanning nuclear energy, special nuclear material ...
Rusi P. Taleyarkhan
doaj   +1 more source

Jet and hadron production in photon-photon collisions [PDF]

open access: yes, 1999
Di-jet and inclusive charged hadron production cross-sections measured in photon-photon collisions by OPAL are compared to NLO pQCD calculations. Jet shapes measured in photon-photon scattering by OPAL, in deep-inelastic ep scattering by H1 and in photon-
Abramowicz   +15 more
core   +2 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

Photon-photon colliders

open access: yesProceedings Particle Accelerator Conference, 2002
Since the seminal work by Ginsburg, et al. (1984), the subject of giving the Next Linear Collider photon-photon capability, as well as electron-positron capability, has drawn much attention. A 1990 article by V.I. Telnov describes the situation at that time. In March 1994, the first workshop on this subject was held.
openaire   +4 more sources

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

IL1 Pathway in HPV-Negative HNSCC Cells Is an Indicator of Radioresistance After Photon and Carbon Ion Irradiation Without Functional Involvement

open access: yesFrontiers in Oncology, 2022
BackgroundTreatment of locally advanced HPV-negative head and neck squamous cell carcinoma (HNSCC) with photon radiation is the standard of care but shows only moderate success. Alterations in response toward DNA DSB repair, apoptosis, and senescence are
Dinesh Kumar Tiwari   +13 more
doaj   +1 more source

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