activity
20002026
most citedUniversal spectral shape of high accretion rate AGN

141 citations · 1.1k across the 51 of their papers we have counts for

collaborators

52 papers

astro-ph.SR2026

SN 2024afyu interpreted as a Pair Instability Supernova

P. J. Pessi, S. Barmentloo, Ł. Wyrzykowski +63

Pair-instability supernovae (PISNe) are the predicted explosions of very massive stars triggered by electron-positron pair production. Numerous transients have been proposed as PIS…

astro-ph.HE2026

Searching for cosmic vortices

Marek Nikołajuk, Tomasz Karpiuk, Mirosław Brewczyk

Our study focuses on the strong tidal disruption of a cold helium white dwarf passing a black hole. We model the white dwarf as a Bose-Fermi droplet and use quantum hydrodynamic eq…

astro-ph.IM2026

Prospects for the detection of gamma rays using Cherenkov telescopes enhanced by a ground array observatory

C. Alispach, A. Araudo, A. Bakalová +67

We study through detailed simulated data and their optimized analysis the expected performance of the Single-Mirror Small-Size imaging atmospheric Cherenkov Telescopes (SST-1M) pot…

astro-ph.HE2025

Ultra-luminous X-ray pulsars as sources of TeV neutrinos

L. Ducci, E. Perinati, P. Romano +4

We explored the expected properties of the neutrino emission from accreting neutron stars in X-ray binaries using numerical simulations. The simulations are based on a model in whi…

astro-ph.HE2025★ 3 cited

Prospects for dark matter observations in dwarf spheroidal galaxies with the Cherenkov Telescope Array Observatory

K. Abe, S. Abe, J. Abhir +491

The dwarf spheroidal galaxies (dSphs) orbiting the Milky Way are widely regarded as systems supported by velocity dispersion against self-gravity, and as prime targets for the sear…

astro-ph.IM2025

The SST-1M stereoscopic system

C. Alispach, A. Araudo, M. Balbo +63

The Single-Mirror Small-Size Telescope (SST-1M) is an Imaging Atmospheric Cherenkov Telescope designed for detecting very high-energy gamma rays. With a compact design achieved thr…