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Energy-momentum Density of Gravitational Waves [PDF]
International Journal of Modern Physics A, 2008 In this paper, we elaborate the problem of energy-momentum in general relativity by energy-momentum prescriptions theory. Our aim is to calculate energy and momentum densities for the general form of gravitational waves.
AMIR M. ABBASSI +7 more
core +4 more sources
Effective theory for low-energy nuclear energy density functionals [PDF]
, 2012 We introduce a new class of effective interactions to be used within the energy-density-functional approaches. They are based on regularized zero-range interactions and constitute a consistent application of the effective-theory methodology to low-energy
Bennaceur, K. +2 more
core +14 more sources
Pore‐forming process in dehydration of metakaolin‐based geopolymer
International Journal of Ceramic Engineering & Science, 2021 The geopolymer catalyst supports utilized in the nuclear waste containers for the Fukushima Daiichi Nuclear Power Station will be required to have high porosity and durability.
Yaru Yang +6 more
doaj +1 more source
A laser parameter study on enhancing proton generation from microtube foil targets
Scientific Reports, 2022 The interaction of an intense laser with a solid foil target can drive $$\sim$$ ∼ TV/m electric fields, accelerating ions to MeV energies. In this study, we experimentally observe that structured targets can dramatically enhance proton acceleration in ...
Joseph Strehlow +16 more
doaj +1 more source
Revisiting Experimental Signatures of the Ponderomotive Force
Photonics, 2023 The classical theory of single-electron dynamics in focused laser pulses is the foundation of both the relativistic ponderomotive force (RPF), which underlies models of laser-collective-plasma dynamics, and the discovery of novel strong-field radiation ...
Bjorn Manuel Hegelich +2 more
doaj +1 more source
The high-pressure lithium–palladium and lithium–palladium–hydrogen systems
Scientific Reports, 2022 The lithium–palladium and lithium–palladium–hydrogen systems are investigated at high pressures at and above room temperature. Two novel lithium–palladium compounds are found below $${18.7}\,{\mathrm{GPa}}$$ 18.7 GPa .
Mungo Frost +3 more
doaj +1 more source
Universe, 2023 The analysis of the spatiotemporal picture of particle radiation in relativistic heavy-ion collisions in terms of correlation femtoscopy scales, emission, and source functions allows one to probe the character of the evolution of the system created in ...
Yuri Sinyukov +2 more
doaj +1 more source
Correlated energy from radial density–energy relations
Royal Society Open Science, 2023 Here, we demonstrate that the radial distribution function can be mapped into a radial density–energy space and the relationship between the radial density and radial energy is linear for the ground and excited states of helium-like systems; the gradient of the resulting straight line delivers the energy of the state considered. To utilize this finding,
Adam L. Baskerville +2 more
openaire +3 more sources
Energies, 2023 Nanogenerator energy harvesting technologies that transform thermal energies into electricity may help address the growing need for green power. Therefore, this research aims to increase power generation by combining waste heat with pyroelectric ...
Buddhika Amila Kumara Sodige +6 more
doaj +1 more source
J, 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