Zobrazeno 1 - 10
of 3 614
pro vyhledávání: '"Peretti P"'
Autor:
Suonsivu, Aleksi, Salmela, Lauri, Peretti, Edoardo, Uosukainen, Leevi, Bilcu, Radu Ciprian, Boracchi, Giacomo
Time-resolved single photon imaging is a promising imaging modality characterized by the unique capability of timestamping the arrivals of single photons. Single-Photon Avalanche Diodes (SPADs) are the leading technology for implementing modern time-
Externí odkaz:
http://arxiv.org/abs/2410.16744
Terahertz Time Domain Spectroscopy (THz-TDS) systems have emerged as mature technologies with significant potential across various research fields and industries. However, the lack of standardized methods for signal and noise estimation and reduction
Externí odkaz:
http://arxiv.org/abs/2410.08587
Publikováno v:
IRMMW-THz 2024, The International Society of Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2024, Perth (Australia), Australia
The THz-TDS is a versatile technique and can be used to probe gas phase molecules. We are pushing the technique to its limit to try and detect trace gases at the sub-ppm levels. The experiments served as a reference for a quantitative approach that p
Externí odkaz:
http://arxiv.org/abs/2410.07710
Autor:
Nedora, Vsevolod, Menegazzi, Ludovica Crosato, Peretti, Enrico, Dietrich, Tim, Shibata, Masaru
In this paper, we present PyBlastAfterglow, a modular C++ code with a Python interface to model light curves and sky maps of gamma-ray burst afterglows. The code is open-source, modular, and sufficiently fast to perform parameter grid studies. PyBlas
Externí odkaz:
http://arxiv.org/abs/2409.16852
We report on the fabrication of a Hybrid SAW/BAW resonator made of a thin layer of Sc-doped AlN (AlScN) with a Sc concentration of 40 at% on a 4H-SiC substrate. A Sezawa mode, excited by a vertical electric field, exploits the d31 piezoelectric coeff
Externí odkaz:
http://arxiv.org/abs/2407.20286
Deep Ultraviolet (DUV) Photolithography is currently used to fabricate mass-scale integrated circuits (ICs). Its high throughput and resolution could benefit large-scale RF MEMS production for the telecommunication market. We present a process flow t
Externí odkaz:
http://arxiv.org/abs/2407.15213
Publikováno v:
Astrophys. J. 974, 75 (2024)
The cores of active galactic nuclei (AGN) are potential accelerators of 10-100 TeV cosmic rays, in turn producing high-energy neutrinos. This picture was confirmed by the compelling evidence of a TeV neutrino signal from the nearby active galaxy NGC
Externí odkaz:
http://arxiv.org/abs/2407.01678
Autor:
Padovani, P., Resconi, E., Ajello, M., Bellenghi, C., Bianchi, S., Blasi, P., Huang, K. -Y., Gabici, S., Rosas, V. Gámez, Niederhausen, H., Peretti, E., Eichmann, B., Guetta, D., Lamastra, A., Shimizu, T.
We present a comprehensive multi-messenger study of NGC 1068, the prototype Seyfert II galaxy recently associated with high-energy IceCube neutrinos. Various aspects of the source, including its nuclear activity, jet, outflow, and starburst region, a
Externí odkaz:
http://arxiv.org/abs/2405.20146
Autor:
Peretti, Romain, Lavancier, Mélanie, Vindas-Yassine, Nabil, Vlieghe, Juliette, Hannotte, Theo, Lampin, Jean-Francois, Orieux, François
We present a robust method, as well as a new metric, for the comparison of permittivity models in terahertz timedomain spectroscopy (THz-TDS). In this work, we perform an extensive noise analysis of a THz-TDS system, we remove and model the unwanted
Externí odkaz:
http://arxiv.org/abs/2403.04332
Cosmic rays are the only agent capable of ionizing the interior of dense molecular clouds and, thus, they are believed to play an essential role in determining the physical and chemical evolution of star-forming regions. In this work, we aim to study
Externí odkaz:
http://arxiv.org/abs/2402.05915