Primordial Black Holes (PBHs) are remnants of objects formed in the early Universe. Their lifetime is an increasing function of their mass, so PBHs in the right mass range can end their lives in an evaporation event that is potentially detectable by our instruments now. This evaporation may result in a $γ$-ray flash that can be detected by the current generation of Very-High-Energy $γ$-ray detectors. The Southern Wide field of view Gamma-ray Observatory (SWGO) will be part of the next generation of these instruments. It will be able to establish limits on PBH evaporations for integration windows between 0.5 and 5 s, in a radius of 0.25 pc around the Earth, being sensitive to a rate of the order of $\sim$50 pc$^{-3}$ yr$^{-1}$, more than one order of magnitude more constraining than the currently established best limits.
Prospects for the detection of gamma rays using Cherenkov telescopes enhanced by a ground array observatory
FZU - Institute of Physics of the Czech Academy of Sciences（捷克科学院物理研究所）；Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, National Academy of Sciences of Ukraine（乌克兰国家科学院皮德斯特雷哈赫应用力学与数学问题研究所）；Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences（波兰科学院尼古拉·哥白尼天文中心）；Institute of Nuclear Physics, Polish Academy of Sciences（波兰科学院核物理研究所）；Astronomical Observatory, University of Warsaw（华沙大学天文台）；Astronomical Institute of the Czech Academy of Sciences（捷克科学院天文研究所）；ETH Zurich, Institute for Particle Physics and Astrophysics（苏黎世联邦理工学院粒子物理与天体物理研究所）；Institute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University（查理大学数学与物理学院粒子与核物理研究所）；Astronomical Observatory, Jagiellonian University（雅盖隆大学天文台）
HESS J1507-622: A Plausible Young Galactic Kilonova Remnant
State Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences（中国科学院高能物理研究所粒子天体物理国家重点实验室）；Department of Physics and Astronomy, University of Notre Dame（圣母大学物理与天文系）
