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Time domain astronomy with the THESEUS satellite

  • S. Mereghetti
  • , S. Balman
  • , M. Caballero-Garcia
  • , M. Del Santo
  • , V. Doroshenko
  • , M. H. Erkut
  • , L. Hanlon
  • , P. Hoeflich
  • , A. Markowitz
  • , J. P. Osborne
  • , E. Pian
  • , L. Rivera Sandoval
  • , N. Webb
  • , L. Amati
  • , E. Ambrosi
  • , A. P. Beardmore
  • , A. Blain
  • , E. Bozzo
  • , L. Burderi
  • , S. Campana
  • P. Casella, A. D’Aí, F. D’Ammando, F. De Colle, M. Della Valle, D. De Martino, T. Di Salvo, M. Doyle, P. Esposito, F. Frontera, P. Gandhi, G. Ghisellini, D. Gotz, V. Grinberg, C. Guidorzi, R. Hudec, R. Iaria, L. Izzo, G. K. Jaisawal, P. G. Jonker, A. K.H. Kong, M. Krumpe, P. Kumar, A. Manousakis, A. Marino, A. Martin-Carrillo, R. Mignani, G. Miniutti, C. G. Mundell, K. Mukai, A. A. Nucita, P. T. O’Brien, M. Orlandini, M. Orio, E. Palazzi, A. Papitto, F. Pintore, S. Piranomonte, D. Porquet, C. Ricci, A. Riggio, M. Rigoselli, J. Rodriguez, T. Saha, A. Sanna, A. Santangelo, R. Saxton, L. Sidoli, H. Stiele, G. Tagliaferri, F. Tavecchio, A. Tiengo, S. Tsygankov, S. Turriziani, R. Wijnands, S. Zane, B. Zhang
  • INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Milan
  • Istanbul University
  • Instituto de Astrofisica de Andalucia
  • INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo
  • Institut fuer Astronomie und Astrophysik Tuebingen
  • Russian Space Research Institute (IKI)
  • Boğaziçi University
  • University College Dublin
  • Florida State University
  • Copernicus Astronomical Center
  • University of California
  • University of Leicester
  • INAF-Istituto di Astrofisica e Planetologia Spaziali
  • University of Alberta
  • Institut de Recherche en Astrophysique et Planétologie
  • University of Geneva
  • University of Cagliari
  • INAF - Osservatorio Astronomico di Brera
  • INAF-Osservatorio Astronomico di Roma
  • Universidad Nacional Autónoma de México
  • Università di Palermo
  • Istituto Universitario di Studi Superiori di Pavia
  • Università di Ferrara
  • University of Southampton
  • Université Paris-Saclay
  • Czech Technical University in Prague
  • Academy of Sciences of the Czech Republic
  • Kazan Federal University
  • University of Copenhagen
  • Technical University of Denmark
  • SRON Netherlands Institute for Space Research
  • Radboud University Nijmegen
  • National Tsing Hua University
  • Leibniz-Institut fur Astrophysik Potsdam (AIP)
  • University of Texas
  • University of Sharjah
  • Centro de Astrobiología (CSIC/INTA)
  • NASA Goddard Space Flight Center
  • University of Maryland
  • University of Salento
  • INAF - Osservatorio Astronomico di Padova
  • University of Wisconsin-Madison
  • Aix-Marseille University
  • Universidad Diego Portales
  • Telespazio UK Ltd
  • University of Turku
  • Gubkin Russian State University (National Research University)
  • Vrije Universiteit Amsterdam
  • University College London
  • University of Nevada, Las Vegas

Research output: Contribution to journalArticlepeer-review

17   Link opens in a new tab Citations (SciVal)

Abstract

THESEUS is a medium size space mission of the European Space Agency, currently under evaluation for a possible launch in 2032. Its main objectives are to investigate the early Universe through the observation of gamma-ray bursts and to study the gravitational waves electromagnetic counterparts and neutrino events. On the other hand, its instruments, which include a wide field of view X-ray (0.3-5 keV) telescope based on lobster-eye focussing optics and a gamma-ray spectrometer with imaging capabilities in the 2-150 keV range, are also ideal for carrying out unprecedented studies in time domain astrophysics. In addition, the presence onboard of a 70 cm near infrared telescope will allow simultaneous multiwavelegth studies. Here we present the THESEUS capabilities for studying the time variability of different classes of sources in parallel to, and without affecting, the gamma-ray bursts hunt.

Original languageEnglish
Pages (from-to)309-406
Number of pages98
JournalExperimental Astronomy
Volume52
Issue number3
Early online date16 Nov 2021
DOIs
Publication statusPublished - 31 Dec 2021

Bibliographical note

Funding Information:
Authors from the Italian National Institute of Astrophysics (INAF) are grateful for the support received through the agreement ASI-INAF n. 2018-29-HH.0. LH acknowledges Science Foundation Ireland grant 19/FFP/6777 and EU H2020 grant no. 871158. AP acknowledges financial support from the Italian Space Agency (ASI) and National Institute for Astrophysics (INAF) under agreements ASI-INAF I/037/12/0 and ASI-INAF n.2017- 14-H.0 and from INAF ‘Sostegno alla ricerca scientifica main streams dell’INAF’, Presidential Decree 43/2018.

Funding

Authors from the Italian National Institute of Astrophysics (INAF) are grateful for the support received through the agreement ASI-INAF n. 2018-29-HH.0. LH acknowledges Science Foundation Ireland grant 19/FFP/6777 and EU H2020 grant no. 871158. AP acknowledges financial support from the Italian Space Agency (ASI) and National Institute for Astrophysics (INAF) under agreements ASI-INAF I/037/12/0 and ASI-INAF n.2017- 14-H.0 and from INAF ‘Sostegno alla ricerca scientifica main streams dell’INAF’, Presidential Decree 43/2018.

Keywords

  • Variability
  • X-ray sources
  • X-rays surveys

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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