4 papers
Classification of Unidentified Extended LHAASO Sources based on their Gamma-Ray Morphology: Prospects for Future IACTs
Alberto Bonollo, Paolo Esposito, Andrea Giulisni +4
While Supernova Remnants (SNRs) are widely considered the primary accelerators of cosmic rays (CRs) up to hundreds of TeV, they struggle to account for the CR flux at PeV energies,…
Morphology of Young Massive Stellar Clusters with Next-Generation IACTs
Alberto Bonollo, Paolo Esposito, Andrea Giuliani +5
The term PeVatron designates astrophysical objects capable of accelerating particles to PeV energies. Their nature and particle acceleration mechanisms are uncertain, but ultra-hig…
IXPE detection of highly polarized X-rays from the magnetar 1E 1841-045
Michela Rigoselli, Roberto Taverna, Sandro Mereghetti +12
The Imaging X-ray Polarimetry Explorer (IXPE) observed for the first time highly polarized X-ray emission from the magnetar 1E 1841-045, targeted after a burst-active phase in Augu…
The role of XMM-Newton in the investigation of persistent BeXRBs
N. La Palombara, L. Sidoli, S. Mereghetti +5
The persistent BeXRBs are a class of High-Mass X-ray Binaries (HMXRBs), which are characterized by persistent low X-ray luminosities ( erg s) and wid…