Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Pagliaroli Giulia"'
Autor:
Vecchiotti, Vittoria, Peron, Giada, Amato, Elena, Menchiari, Stefano, Morlino, Giovanni, Pagliaroli, Giulia, Villante, Francesco L.
Recently, the Large High-Altitude Air Shower Observatory (LHAASO) collaboration has obtained a measurement of the gamma-ray diffuse emission in the ultra-high energy range, $10-10^3$ TeV after masking the contribution of known sources. The measuremen
Externí odkaz:
http://arxiv.org/abs/2411.11439
Publikováno v:
EPJ Web of Conferences, Vol 280, p 09004 (2023)
Fermi-LAT observations of the large-scale diffuse gamma-ray emission unveiled that in some locations, towards the inner Galaxy, the spectrum of this component is harder than the local one, measured at the Earth position. If this signal is associated
Externí odkaz:
https://doaj.org/article/291c6d03e1794c4cb2d30ac9bf3c3e4e
We discuss the possibility to observe neutrinos emitted from a failed core collapse Supernova in the various experiments at Laboratori Nazionali del Gran Sasso. We show that the veto regions of dark matter and neutrinoless double beta decay experimen
Externí odkaz:
http://arxiv.org/abs/2403.06678
We perform an updated analysis of long-baseline accelerator data in the framework of neutrino oscillations in presence of invisible neutrino decay. We analyze data from T2K, NOvA and MINOS/MINOS+ and show that the combined analysis of all experiments
Externí odkaz:
http://arxiv.org/abs/2401.14316
Clusters of galaxies possess the capability to accelerate cosmic rays (CRs) to very high energy up to $\sim10^{18}$~eV due to their large size and magnetic field strength which favor CR confinement for cosmological times. During their confinement, th
Externí odkaz:
http://arxiv.org/abs/2309.03372
We compute the contribution from clusters of galaxies to the diffuse neutrino and $\gamma-$ray background. Due to their unique magnetic-field configuration, cosmic rays (CRs) with energy $\leq10^{17}$ eV can be confined within these structures over c
Externí odkaz:
http://arxiv.org/abs/2307.15851
IceCube collaboration reported the first high-significance observation of the neutrino emission from the Galactic disk. The observed signal can be due to diffuse emission produced by cosmic rays interacting with interstellar gas but can also arise fr
Externí odkaz:
http://arxiv.org/abs/2307.07451
We set an upper limit for the total TeV neutrino flux expected from the disk of our Galaxy in the region $|l|<30^{\circ}$ and $|b|<2^{\circ}$ probed by the ANTARES experiment. We include both the diffuse emission, due to the interaction of cosmic ray
Externí odkaz:
http://arxiv.org/abs/2306.16305
Autor:
Halim, Odysse, Casentini, Claudio, Drago, Marco, Fafone, Viviana, Scholberg, Kate, Vigorito, Carlo, Pagliaroli, Giulia
Core-collapse supernovae are expected to produce multimessenger signals. Low-energy neutrinos and gravitational waves are important to study the explosion mechanism of these events. The simulations and detections of gravitational waves from these eve
Externí odkaz:
http://arxiv.org/abs/2110.13545
Publikováno v:
Communications Physics, 5, 2022, 161
The large-scale diffuse $\gamma-$ray flux observed by Fermi-LAT in the 1-100 GeV energy range, parameterized as $\propto E^{-\Gamma}$, has a spectral index $\Gamma$ that depends on the distance from the Galactic center. This feature, if attributed to
Externí odkaz:
http://arxiv.org/abs/2107.03236