Zobrazeno 1 - 10
of 11 089
pro vyhledávání: '"Salcedo P"'
We employ a recently developed spectral method to obtain the spectrum of quasinormal modes of rapidly rotating black holes in alternative theories of gravity and apply it to the black holes of shift-symmetric Einstein-scalar-Gauss-Bonnet theory. In t
Externí odkaz:
http://arxiv.org/abs/2412.09377
Autor:
Salcedo, Juan M. Espejo, Glazebrook, Karl, Fisher, Deanne B., Sweet, Sarah M., Obreschkow, Danail, Schreiber, N. M. Förster
We present measurements of the specific angular momentum $j_\star$ of 41 star-forming galaxies at $1.5
Externí odkaz:
http://arxiv.org/abs/2411.17312
Autor:
Spanos, Thodoris, Fabra, Fran, López-Salcedo, José A., Seco-Granados, Gonzalo, Kanistras, Nikos, Lapin, Ivan, Paliouras, Vassilis
This paper presents a comprehensive exploration of Angle of Arrival (AoA) estimation techniques in 5G environments, using the Sounding Reference Signal (SRS) in Uplink scenarios both in simulations and with actual measurements. Leveraging 5G capabili
Externí odkaz:
http://arxiv.org/abs/2411.16501
Autor:
Spanos, Thodoris, Fabra, Fran, López-Salcedo, José A., Seco-Granados, Gonzalo, Kanistras, Nikos, Lapin, Ivan, Paliouras, Vassilis
This paper presents a novel testbed designed for 5th-Generation (5G) positioning using Universal Software Radio Peripherals (USRPs). The testbed integrates multiple units: an Operation Unit for test management, a User Unit equipped with an Ettus E312
Externí odkaz:
http://arxiv.org/abs/2411.16496
Autor:
Pérez-Aracil, J., Peláez-Rodríguez, C., McAdam, Ronan, Squintu, Antonello, Marina, Cosmin M., Lorente-Ramos, Eugenio, Luther, Niklas, Torralba, Veronica, Scoccimarro, Enrico, Cavicchia, Leone, Giuliani, Matteo, Zorita, Eduardo, Hansen, Felicitas, Barriopedro, David, Garcia-Herrera, Ricardo, Gutiérrez, Pedro A., Luterbacher, Jürg, Xoplaki, Elena, Castelletti, Andrea, Salcedo-Sanz, S.
Heatwaves (HWs) are extreme atmospheric events that produce significant societal and environmental impacts. Predicting these extreme events remains challenging, as their complex interactions with large-scale atmospheric and climatic variables are dif
Externí odkaz:
http://arxiv.org/abs/2411.10108
Autor:
Lee, Lilian L., Schreiber, Natascha M. Förster, Price, Sedona H., Liu, Daizhong, Genzel, Reinhard, Davies, Richard I, Tacconi, Linda J., Shimizu, Thomas T., Shachar, Amit Nestor, Salcedo, Juan M. Espejo, Pastras, Stavros, Wuyts, Stijn, Lutz, Dieter, Renzini, Alvio, Übler, Hannah D., Herrera-Camus, Rodrigo, Sternberg, Amiel
Spatially-resolved emission line kinematics are invaluable to investigating fundamental galaxy properties and have become increasingly accessible for galaxies at $z\gtrsim0.5$ through sensitive near-infrared imaging spectroscopy and millimeter interf
Externí odkaz:
http://arxiv.org/abs/2411.07312
We present BALDUR, a novel Bayesian algorithm designed to deal with multi-modal datasets and small sample sizes in high-dimensional settings while providing explainable solutions. To do so, the proposed model combines within a common latent space the
Externí odkaz:
http://arxiv.org/abs/2411.07043
Low employment rates in Latin America have contributed to a substantial rise in crime, prompting the emergence of new criminal tactics. For instance, "express robbery" has become a common crime committed by armed thieves, in which they drive motorcyc
Externí odkaz:
http://arxiv.org/abs/2410.09731
Autor:
Lee, Andy, Wu, Hao-Yi, Salcedo, Andrés N., Sunayama, Tomomi, Costanzi, Matteo, Myles, Justin, Cao, Shulei, Rozo, Eduardo, To, Chun-Hao, Weinberg, David H., Yang, Lei, Zhou, Conghao
Galaxy clusters identified in optical imaging surveys suffer from projection effects: physically unassociated galaxies along a cluster's line of sight can be counted as its members and boost the observed richness (the number of cluster members). To m
Externí odkaz:
http://arxiv.org/abs/2410.02497
Autor:
Salcedo, Ciro, Mori, Kaya, Bridges, Gabriel, Hailey, Charles J., Buckley, David A. H., de Oliveira, Raimundo Lopes, Ramsay, Gavin, van Dyk, Anke
We report on XMM-Newton, NuSTAR, and NICER X-ray observations of CTCV J2056-3014, a cataclysmic variable (CV) with one of the fastest-spinning white dwarfs (WDs) at P = 29.6 s. While previously classified as an intermediate polar (IP), CJ2056 also ex
Externí odkaz:
http://arxiv.org/abs/2409.18247