Results 51 to 60 of about 1,774,251 (388)

PHOTON-PHOTON COLLISIONS [PDF]

open access: yesLe Journal de Physique Colloques, 1982
Studies of photon-photon collisions are reviewed with particular emphasis on new results reported to this conference. These include results on light meson spectroscopy and deep inelastic eγ scattering. Considerable work has now been accumulated on resonance production by γγ collisions.
openaire   +2 more sources

Polarization phenomena initiated by electromagnetic interactions of particles with nuclei [PDF]

open access: yesЯдерна фізика та енергетика, 2010
Polarization phenomena in the processes induced by electromagnetic interaction of photons, electrons, nucleons and certain composite particles with nuclei are studied.
V. K. Tartakovsky
doaj  

Climatic tale

open access: yesPedagogy and Psychology of Sport, 2020
Climatic tale. In this article, the author made an attempt to analyze the causes and consequences of climate warming on Earth. How real are the threats and what is the deadline for the response of mankind to them.
Аnatoliy Zhukov
doaj   +1 more source

Single-photon microwave photonics

open access: yesScience Bulletin, 2022
With the rapid development of microwave photonics technology, high-speed processing and ultra-weak signal detection capability have become the main bottlenecks in many applications. Thanks to the ultra-weak signal detection capability and the extremely low timing jitter properties of single-photon detectors, the combination of single-photon detection ...
Ruifang Dong   +9 more
openaire   +3 more sources

Photonics for computing and computing for photonics [PDF]

open access: yesNanophotonics, 2020
The liaison between photonics and computing is a pillar of modern optics and subject of cutting-edge research for more than half a century. As in many scientific disciplines, high-performance computational methods have become essential for describing, designing, interpreting and ultimately predicting an optical system’s behaviour, and today the wide ...
Brunner, Daniel   +3 more
openaire   +5 more sources

Chip-to-chip quantum teleportation and multi-photon entanglement in silicon [PDF]

open access: yesNature Physics, 2019
Integrated optics provides a versatile platform for quantum information processing and transceiving with photons 1 – 8 . The implementation of quantum protocols requires the capability to generate multiple high-quality single photons and process photons ...
D. Llewellyn   +19 more
semanticscholar   +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

Kerr-Nonlinearity-Triggered Nonclassicality of Magnons in a Photon-Magnon Coupling System

open access: yesPhotonics, 2022
Hybrid quantum systems have attracted much attention due to the fact that they combine the advantages of different physical subsystems. Cavity QED (cavity quantum electrodynamics) with magnons is a hybrid quantum systems that combines a YIG (Yttrium Iron
Xi Jiang, Shiqing Tang, Songsong Li
doaj   +1 more source

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

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

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