Zobrazeno 1 - 10
of 101 799
pro vyhledávání: '"ANTONINO, A."'
Search for the multiwavelength counterparts to extragalactic unassociated Fermi {\gamma}-ray sources
Autor:
Ulgiati, Alberto, Paiano, Simona, Pintore, Fabio, Russell, Thomas David, Sbaruffati, Boris, Pinto, Ciro, Ambrosi, Elena, Ai, Antonino D, Cusumano, Giancarlo, Del Santo, Melania
Aims. In this paper, we searched for multi-wavelength (X-ray, optical and radio) counterparts to the unassociated gamma-ray sources (UGS) of the Fermi 4FGL-DR4 catalog. The main goal is to identify new blazars and/or new active galactic nuclei (AGNs)
Externí odkaz:
http://arxiv.org/abs/2412.19314
Autor:
D'Aì, Antonino, Maniadakis, K. Dimitrios, Ferrigno, Carlo, Ambrosi, Elena, Sokolova-Lapa, Ekaterina, Cusumano, Giancarlo, Becker, A. Peter, Burderi, Luciano, Del Santo, Melania, Di Salvo, Tiziana, Fürst, Felix, Iaria, Rosario, Kretschmar, Peter, La Parola, Valentina, Malacaria, Christian, Pinto, Ciro, Pintore, Fabio, Rodriguez-Castillo, A. Guillermo
We aim to investigate profile changes at the cyclotron line energy of the accreting X-ray pulsar V 0332+53 by means of the analysis of its energy-resolved pulse profile behaviour, using the full set of available NuSTAR observations. We apply a tailor
Externí odkaz:
http://arxiv.org/abs/2412.10907
Autor:
Ficarra, Antonino, Moradi, Somayeh
Let $\Gamma$ be a $d$-flag sortable simplicial complex. We consider the toric ring $R_{\Gamma}=K[{\bf x}_Ft:F\in \Gamma]$ and the Rees algebra of the facet ideals $I(\Gamma^{[i]})$ of pure skeletons of $\Gamma$. We show that these algebras are Koszul
Externí odkaz:
http://arxiv.org/abs/2412.10113
Context. The characterization of exoplanets requires a good description of the host star. Stellar activity acts as a source of noise which can alter planet radii as derived from the transit depth or atmospheric characterization. Aims. Here, we propos
Externí odkaz:
http://arxiv.org/abs/2412.10035
Highly coherent and powerful light sources capable of generating frequency combs in the soft x-ray domain are essential for advancing high precision measurements and conducting rigorous tests of fundamental physics. In this work, we derive the analyt
Externí odkaz:
http://arxiv.org/abs/2412.08554
Autor:
Quaranta, Orlando, Coppola, Nunzia, Gades, Lisa, Galdi, Alice, Guruswamy, Tejas, Mauro, Alessandro, Maritato, Luigi, Miceli, Antonino, Pagano, Sergio, Barone, Carlo
This study investigates the temperature-induced hysteretic behavior of resistivity and magnetoresistance in electrodeposited bismuth films, with a focus on their application as absorbers in transition-edge sensors (TESs) for X-ray detection. Through
Externí odkaz:
http://arxiv.org/abs/2412.07035
Autor:
Pasini, Samuele, Kim, Jinhan, Aiello, Tommaso, Lozoya, Rocio Cabrera, Sabetta, Antonino, Tonella, Paolo
Large Language Models (LLMs) are increasingly used in software development to generate functions, such as attack detectors, that implement security requirements. However, LLMs struggle to generate accurate code, resulting, e.g., in attack detectors t
Externí odkaz:
http://arxiv.org/abs/2411.18216
Attosecond pulses of coherent extreme ultraviolet (XUV) light are instrumental for studying sub-atomic dynamics, and are often produced from a free electron laser (FEL) by electron microbunches in an undulator. An optical-FEL (OFEL) utilizes a counte
Externí odkaz:
http://arxiv.org/abs/2411.17631
Autor:
Manigrasso, Zaira, Dunnhofer, Matteo, Furnari, Antonino, Nottebaum, Moritz, Finocchiaro, Antonio, Marana, Davide, Farinella, Giovanni Maria, Micheloni, Christian
Episodic memory retrieval aims to enable wearable devices with the ability to recollect from past video observations objects or events that have been observed (e.g., "where did I last see my smartphone?"). Despite the clear relevance of the task for
Externí odkaz:
http://arxiv.org/abs/2411.16934
Building upon the classical article ``Representing varieties of algebras by algebras'' by W. D. Neumann, we revisit the famous Birkhoff's HSP theorem in the light of infinitary algebra.
Externí odkaz:
http://arxiv.org/abs/2411.16386