Zobrazeno 1 - 10
of 13 080
pro vyhledávání: '"P. A. Fontes"'
Autor:
P. A. Fontes, M. T. D. A. H. Muella, L. C. A. Resende, V. F. Andrioli, P. R. Fagundes, V. G. Pillat, P. P. Batista, A. J. Carrasco
Publikováno v:
Annales Geophysicae, Vol 41, Pp 209-224 (2023)
Sporadic E (Es) layers are patches of high ionization observed at around 100–140 km height in the E region. Their formation at low latitudes is primarily associated with the diurnal and semidiurnal components of the tidal winds via the ion converge
Externí odkaz:
https://doaj.org/article/33c53cf8ced84c1bacc2e0eb1c73c16c
Autor:
Coelho, André, Ruela, José, Queirós, Gonçalo, Trancoso, Ricardo, Correia, Paulo Furtado, Ribeiro, Filipe, Fontes, Helder, Campos, Rui, Ricardo, Manuel
This paper proposes the Mobile Cell (MC) concept for on-demand 5G private networks. The MC is designed to extend, restore, and reinforce 5G wireless coverage and network capacity on-demand, especially in areas with temporary communications needs or w
Externí odkaz:
http://arxiv.org/abs/2411.06597
The self-consistent inclusion of plasma effects in opacity calculations is a significant modeling challenge. As density increases, such effects can no longer be treated perturbatively. Building on a recently published model that addresses this challe
Externí odkaz:
http://arxiv.org/abs/2410.05125
Autor:
Smith, Nick, Spitzbart, Daniel, Dickinson, Jennet, Wilson, Jon, Gray, Lindsey, Mohrman, Kelci, Bhattacharya, Saptaparna, Piccinelli, Andrea, Roy, Titas, Paspalaki, Garyfallia, Fontes, Duarte, Martin, Adam, Shepherd, William, Cruz, Sergio Sánchez, Goncalves, Dorival, Gritsan, Andrei, Prosper, Harrison, Junk, Tom, Cranmer, Kyle, Peskin, Michael, Gilbert, Andrew, Langford, Jonathon, Petriello, Frank, Mantani, Luca, Wightman, Andrew, Knight, Charlotte, Shyamsundar, Prasanth, Basnet, Aashwin, Boldrini, Giacomo, Lannon, Kevin
The LPC EFT workshop was held April 25-26, 2024 at the University of Notre Dame. The workshop was organized into five thematic sessions: "how far beyond linear" discusses issues of truncation and validity in interpretation of results with an eye towa
Externí odkaz:
http://arxiv.org/abs/2408.11229
Spectral line profiles are powerful diagnostic tools for both laboratory and astrophysical plasmas, as their shape is sensitive to the plasma environment. The low-frequency component of the electric microfield is an important input for analytic line
Externí odkaz:
http://arxiv.org/abs/2407.14455
An Expanded Set of Los Alamos OPLIB Tables in MESA: Type-1 Rosseland-mean Opacities and Solar Models
Autor:
Farag, Ebraheem, Fontes, Christopher J., Timmes, F. X., Bellinger, Earl P., Guzik, Joyce A., Bauer, Evan B., Wood, Suzannah R., Mussack, Katie, Hakel, Peter, Colgan, James, Kilcrease, David P., Sherrill, Manolo E., Raecke, Tryston C., Chidester, Morgan T.
We present a set of 1194 Type-1 Rosseland-mean opacity tables for four different metallicity mixtures. These new Los Alamos OPLIB atomic radiative opacity tables are an order of magnitude larger in number than any previous opacity table release, and
Externí odkaz:
http://arxiv.org/abs/2406.02845
Each generation of cellular networks is characterized by its distinct capabilities and innovations, which reflect the significant milestones reached with each new release. 5G has made substantial progress through the deployment of advanced encoding a
Externí odkaz:
http://arxiv.org/abs/2406.00754
In this paper we study the Y-convexity, a property which is obtained by considering a real Banach sequence lattice Y instead of $\ell^p$ for a linear operator $T : E \rightarrow X$, where E is a Banach space and X is a Banach lattice. We introduce so
Externí odkaz:
http://arxiv.org/abs/2405.19579
Autor:
Buldgen, G., Noels, A., Scuflaire, R., Amarsi, A. M., Grevesse, N., Eggenberger, P., Colgan, J., Fontes, C. J., Baturin, V. A., Oreshina, A. V., Ayukov, S. V., Hakel, P., Kilcrease, D. P.
Due to the high quality constraints available for the Sun, we can carry out combined analyses using neutrino, spectroscopic and helioseismic observations. Such studies lay the ground for future improvements of key physical components of solar and ste
Externí odkaz:
http://arxiv.org/abs/2404.10478
Publikováno v:
Phys. Rev. E 110, 015207 24 July 2024
In a dense plasma environment, the energy levels of an ion shift relative to the isolated ion values. This shift is reflected in the optical spectrum of the plasma and can be measured in, for example, emission experiments. In this work, we use a rece
Externí odkaz:
http://arxiv.org/abs/2403.19420