40 citations · 104 across the 12 of their papers we have counts for
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Constraints on Hadronic Emission from Microquasars Detected by LHAASO
V. Vecchiotti, E. Amato, G. Giacinti +2
Recently, the LHAASO collaboration reported ultra-high-energy (UHE) gamma rays from six microquasars. For five of these sources, the emission extends beyond TeV, making micro…
Modelling Galactic neutrino emission: contributions from massive star clusters and interstellar cosmic rays
Stefano Menchiari, Silvia Celli, Vittoria Vecchiotti +3
The recent detection of Galactic neutrinos by the IceCube Observatory constitutes a remarkable achievement for neutrino astrophysics. By means of model dependent analyses based on…
Multimessenger Concordance for the Cygnus Region as the Source of the Cosmic-Ray Knee
Luis E. Espinosa Castro, Kotha Murase, Carlo Rizza +3
The origin of the cosmic-ray (CR) knee remains one of the central open questions in particle astrophysics. Recent measurements by the Large High Altitude Air Shower Observatory rev…
Search for Diffuse Galactic Neutrinos with the Full ANTARES Telescope Dataset
ANTARES Collaboration, Pedro De la Torre Luque, Daniele Gaggero +4
The diffuse emission of gamma-rays and neutrinos, produced by interactions of cosmic rays with interstellar matter in the Milky Way, provides valuable insights into cosmic ray prop…
Gamma-ray Orbital Modulation in Spider Pulsars: Three Discoveries and a Universal Modulated Fraction
Maksat Satybaldiev, Manuel Linares, Vittoria Vecchiotti
Compact binary millisecond pulsars (also known as spiders) allow us to probe pulsar winds in their innermost regions, between the light cylinder (radius cm) and the co…
Very high-energy gamma-ray and neutrino emission from hadronic interaction in compact binary millisecond pulsars
Vittoria Vecchiotti, Manuel Linares
Blackwidow and redback systems are millisecond pulsars in compact orbits with ultra-light and low-mass companions, respectively, collectively known as ``spider pulsars". In such sy…
LHAASO protons versus LHAASO diffuse gamma-rays: a consistency check
Luis Enrique Espinosa Castro, Francesco Lorenzo Villante, Vittoria Vecchiotti +2
We perform the first direct consistency check between the recently measured proton spectrum at the knee by Large High Altitude Air Shower Observatory (LHAASO) and the collaboration…
Interpreting the LHAASO Galactic diffuse emission data
Vittoria Vecchiotti, Giada Peron, Elena Amato +4
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^…
Unveiling the nature of galactic TeV sources with IceCube results
Vittoria Vecchiotti, Francesco L. Villante, Giulia Pagliaroli
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…
Setting an upper limit for the total TeV neutrino flux from the disk of our Galaxy
Vittoria Vecchiotti, Francesco L. Villante, Giulia Pagliaroli
We set an upper limit for the total TeV neutrino flux expected from the disk of our Galaxy in the region and probed by the ANTARES experiment. We i…
Unresolved sources naturally contribute to PeV -ray diffuse emission observed by Tibet AS
V. Vecchiotti, F. Zuccarini, F. L. Villante +1
The Tibet AS experiment provided the first measurement of the total diffuse gamma-ray emission from the Galactic disk in the sub-PeV energy range. Based on the analysis of TeV s…
The contribution of Galactic TeV pulsar wind nebulae to Fermi-LAT diffuse emission
Vittoria Vecchiotti, Giulia Pagliaroli, Francesco Lorenzo Villante
The large-scale diffuse ray flux observed by Fermi-LAT in the 1-100 GeV energy range, parameterized as , has a spectral index that depends on the distance f…
The TeV gamma-ray luminosity of the Milky-Way and the contribution of H.E.S.S. unresolved sources to VHE diffuse emission
Maddalena Cataldo, Giulia Pagliaroli, Vittoria Vecchiotti +1
H.E.S.S. has recently completed a systematic survey of the Galactic plane in the TeV energy domain. We analyze the flux, latitude and longitude distributions of ray sources obs…