Results 31 to 40 of about 6,587,859 (292)

Pulsed power accelerator for material physics experiments

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2015
We have developed the design of Thor: a pulsed power accelerator that delivers a precisely shaped current pulse with a peak value as high as 7 MA to a strip-line load.
D. B. Reisman   +14 more
doaj   +1 more source

NPS Physics Railgun Program kicks off with delivery of Power supplies [video]

open access: yes, 2015
NPS PhysicsNPS Physics Research ProjectsHere's a quick video showing new mega joule power supplies arriving at the New NPS Physics Railgun facility in Monterey ...
Naval Postgraduate School Physics
core   +2 more sources

Power System Security With Cyber-Physical Power System Operation [PDF]

open access: yesIEEE Access, 2020
Cyber-attacks on a cyber-physical power system could lead to significant data failure, false data injection and cascading failure of physical power system components. This paper proposes an advanced approach based on a ternary Markovian model of cyber-physical components interactions to capture the subsystem layers' interactions of the cyber-physical ...
Peju Adesina Oyewole, Dilan Jayaweera
openaire   +3 more sources

A Data-Driven Reduced Order Modeling for Fluid Flow Analysis Based on Series Forecasting Intelligent Algorithm

open access: yesIEEE Access, 2022
In this work, we propose a data-driven reduced-order model (ROM) for high dimensional flow fields by combining flow modal decomposition and multiple regression.
Li Xu   +4 more
doaj   +1 more source

Power laws in physics

open access: yesNature Reviews Physics, 2022
Getting the most from power-law-type data can be challenging. James Sethna points out some of the pitfalls in studying power laws arising from emergent scale invariance, as well as important opportunities.
openaire   +2 more sources

The S- and P-wave fully charmed tetraquark states and their radial excitations

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
Inspired by recent progresses in observations of the fully charmed tetraquark states by LHCb, CMS, and ATLAS collaborations, we perform a systematic study of the ground states and the first radial excitations of the S- and P-wave $$\textrm{cc}\bar ...
Guo-Liang Yu   +4 more
doaj   +1 more source

Wind farm power forecasting by physical data fusion

open access: yesZhongguo dianli
Power forecasting is a fundamental research topic in the wind power industry. Existing wind power forecasting methods predominantly rely on either data-driven or physics-driven approaches, with few studies combining physical models and data-driven ...
Jun ZHAO, Shifeng ZHANG, Jinge SONG
doaj   +1 more source

Fractal Structures of Yang–Mills Fields and Non-Extensive Statistics: Applications to High Energy Physics

open access: yesPhysics, 2020
In this work, we provide an overview of the recent investigations on the non-extensive Tsallis statistics and its applications to high energy physics and astrophysics, including physics at the Large Hadron Collider (LHC), hadron physics, and neutron ...
Airton Deppman   +2 more
doaj   +1 more source

Analysis of a severe beyond design basis accident for the EGP-6 reactor of the Bilibino NPP. Radioactive source term determination [PDF]

open access: yesNuclear Energy and Technology, 2018
Analysis was performed of dynamic phase of severe accident of the EGP-6 reactor of the Bilibino NPP, due to uncontrolled reactivity insertion initiated by withdrawal of two pare of automatic control rods with followed by full failure of reactor emergency
Ruben Mukhamadeev   +3 more
doaj   +3 more sources

Revisit assignments of the new excited $$\Omega _c$$ Ω c states with QCD sum rules

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
In this article, we distinguish the contributions of the positive parity and negative parity $$\Omega _c$$ Ω c states, study the masses and pole residues of the 1S, 1P, 2S and 2P $$\Omega _c$$ Ω c states with the spin $$J=\frac{1}{2}$$ J = 1 2 and ...
Zhi-Gang Wang, Xing-Ning Wei, Ze-Hui Yan
doaj   +1 more source

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