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The Southern Wide-field Gamma-ray Observatory reach for Primordial Black Hole evaporation

  • SWGO Collaboration
    ,
  • P. Abreu(Author)
    ,
  • A. Albert(Author)
    ,
  • E. O. Angüner(Author)
    ,
  • C. Arcaro(Author)
    ,
  • L. H. Arnaldi(Author)
  • Laboratório de Instrumentação e Física Experimental de Partículas
    ,
  • Los Alamos National Laboratory
    ,
  • CPPM
    ,
  • University of Padua
    ,
  • Comisión Nacional de Energía Atómica
    ,
  • Universidad Michoacana de San Nicolas de Hidalgo
Research Output: Contribution to journal Conference article Peer-review

Publication metrics

Metrics

SciVal
Author count
123
SciVal
Paper percentile
20

Abstract

The Southern Wide-field Gamma-ray Observatory (SWGO) is a proposed ground-based gamma-ray detector that will be located in the Southern Hemisphere and is currently in its design phase. In this contribution, we will outline the prospects for Galactic science with this Observatory. Particular focus will be given to the detectability of extended sources, such as gamma-ray halos around pulsars; optimisation of the angular resolution to mitigate source confusion between known TeV sources; and studies of the energy resolution and sensitivity required to study the spectral features of PeVatrons at the highest energies. Such a facility will ideally complement contemporaneous observatories in studies of high energy astrophysical processes in our Galaxy.

Publication Information

Output type

Research Output: Contribution to journal Conference article Peer-review

Original language

English

Article number

891

Journal (Volume, Issue Number)

Proceedings of Science (Volume 395)

Publication milestones

  • Published - 18/03/2022

Publication status

Published - 18/03/2022

Publication IDs

  • Scopus: 85144095346

Related Event

Title

37th International Cosmic Ray Conference, ICRC 2021

Event type

Conference

Date

12/07/2021 - 23/07/2021

Location

Virtual, BerlinGermany

Funding Details

R.L.-C. acknowledges the financial support of the European Union Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement No. 754496 - FELLINI. R.L.-C. also acknowledges the financial support from the State Agency for Research of the Spanish MCIU through the ‘Center of Excellence Severo Ochoa’ award to the Instituto de Astrofísica de Andalucía (SEV-2017-0709). The SWGO Collaboration acknowledges the support from the agencies and organizations listed here: https://www.swgo.org/SWGOWiki/doku. php?id=acknowledgements.
FundersFunding numbers
State Agency for Research
-
MSCA
754496
MSCA
-
Horizon 2020
-
IAA
SEV-2017-0709
IAA
-