High energy neutrinos from active galactic nuclei

High energy neutrinos from active galactic nuclei

High energy neutrinos from active galactic nuclei Despite intense inquiry, the sources at the origin of the high-energy neutrinos revealed by IceCube are still unknown. The potential correlation of an IceCube event with a flaring gamma-ray source has recently focused...
ICCUB Winter Meeting

ICCUB Winter Meeting

ICCUB Winter Meeting We continue with a new edition of the series of the ICCUB Winter Meeting, taking place this time on 3-4 February 2020. The idea of this meeting is to gather as many people as possible, and give the opportunity to young researchers working in the...
Highly Magnified Cosmological Sources in Galaxy Cluster Lenses

Highly Magnified Cosmological Sources in Galaxy Cluster Lenses

Highly Magnified Cosmological Sources in Galaxy Cluster Lenses Individual luminous stars or compact star-forming complexes in distant galaxies have been observed by the Hubble Space Telescope in the field of strong lensing massive galaxy clusters. These sources are...
Electromagnetic counterpart of gravitational wave events

Electromagnetic counterpart of gravitational wave events

Electromagnetic counterpart of gravitational wave events In the last few years, the gravitational wave (GW) interferometers LIGO and Virgo proved their ability to detect compact mergers and, with the spectacular case of GW 170817. Thanks to them, it is clear that...