16 citations · 28 across the 10 of their papers we have counts for
10 papers
Identifying potentially missed extended sources in the Fermi-LAT 4FGL Catalog using clustering analysis
Giovanni Cozzolongo, Alison M. W. Mitchell, Samuel T. Spencer +2
Many Fermi Large Area Telescope (LAT) sources remain unassociated. Some may be extended sources represented by multiple catalog entries, as found for HESS J1813-178. We search for…
A catalogue of TeV pulsar environments
Tina Wach, Tim Linden, Alison M. W. Mitchell +1
Pulsars and their environments represent a major class of Galactic gamma-ray sources. Their complex evolution, shaped by the interactions of the pulsar outflow with the supernova r…
The Potential for Hadronic Particle Acceleration in Galactic Pulsar Wind Nebulae
Alison M. W. Mitchell, Samuel T. Spencer
Pulsar wind nebulae (PWNe), formed when the wind originating from a rapidly rotating neutron star flows out into its surroundings, have now been observed across the electromagnetic…
Hadronic emission from the environment of the Crab Pulsar Wind Nebula by re-accelerated particles
Samuel T. Spencer, Alison M. W. Mitchell, Brian Reville
The observation of peta-electronvolt (PeV) -ray photons from the Crab Nebula by LHAASO has revitalised the possibility of a secondary population of hadrons producing the highest…
Clustering analysis of Fermi-LAT unidentified point sources
Giovanni Cozzolongo, Alison M. W. Mitchell, Samuel T. Spencer +2
The Fermi Large Area Telescope (LAT) has detected thousands of sources since its launch in 2008, with many remaining unidentified. Some of these point sources may arise from source…
Deriving pulsar pair-production multiplicities from pulsar wind nebulae using H.E.S.S. and LHAASO observations
Samuel T. Spencer, Alison M. W. Mitchell
Pulsar wind nebulae (PWNe) dominate the galactic gamma-ray sky at very high energies and they are major contributors to the leptonic cosmic ray flux. However, the question of wheth…
Detectability of Supernova Remnants with the Southern Wide-field Gamma-ray Observatory
Nick Scharrer, Samuel T. Spencer, Vikas Joshi +1
Supernova remnants (SNRs) are likely sources of hadronic particle acceleration within our galaxy, contributing to the galactic cosmic ray flux. Next-generation instruments, such as…
SatHub Panel: Satellite Interference in Observatories Around the World
Siegfried Eggl, Zouhair Benkhaldoun, Genoveva Micheva +5
Satellite constellation interference occurs across astronomical disciplines. We present examples of interference from radio and -Ray astronomy to optical and spectroscopic inter…
Multi-View Deep Learning for Imaging Atmospheric Cherenkov Telescopes
Hannes Warnhofer, Samuel T. Spencer, Alison M. W. Mitchell
This research note concerns the application of deep-learning-based multi-view-imaging techniques to data from the H.E.S.S. Imaging Atmospheric Cherenkov Telescope array. We find th…
Sensitivity of the Cherenkov Telescope Array to TeV photon emission from the Large Magellanic Cloud
The Cherenkov Telescope Array Consortium
A deep survey of the Large Magellanic Cloud at ~0.1-100TeV photon energies with the Cherenkov Telescope Array is planned. We assess the detection prospects based on a model for the…