The large area detector of LOFT: The Large Observatory for X-ray Timing

  • S. Zane
  • , D. Walton
  • , T. Kennedy
  • , M. Feroci
  • , J. W. Den Herder
  • , M. Ahangarianabhari
  • , A. Argan
  • , P. Azzarello
  • , G. Baldazzi
  • , M. Barbera
  • , D. Barret
  • , G. Bertuccio
  • , P. Bodin
  • , E. Bozzo
  • , L. Bradley
  • , F. Cadoux
  • , P. Cais
  • , R. Campana
  • , J. Coker
  • , A. Cros
  • E. Del Monte, A. De Rosa, S. Di Cosimo, I. Donnarumma, Y. Evangelista, Y. Favre, C. Feldman, G. Fraser, F. Fuschino, M. Grassi, M. R. Hailey, R. Hudec, C. Labanti, P. Malcovati, D. Macera, M. Marisaldi, A. Martindale, T. Mineo, F. Muleri, M. Nowak, M. Orlandini, L. Pacciani, E. Perinati, V. Petracek, M. Pohl, A. Rachevski, P. Smith, A. Santangelo, J. Y. Seyler, C. Schmid, P. Soffitta, S. Suchy, C. Tenzer, P. Uttley, A. Vacchi, G. Zampa, N. Zampa, J. Wilms, B. Winter

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

18 Scopus citations

Abstract

LOFT (Large Observatory for X-ray Timing) is one of the five candidates that were considered by ESA as an M3 mission (with launch in 2022-2024) and has been studied during an extensive assessment phase. It is specifically designed to perform fast X-ray timing and probe the status of the matter near black holes and neutron stars. Its pointed instrument is the Large Area Detector (LAD), a 10 m2-class instrument operating in the 2-30keV range, which holds the capability to revolutionise studies of variability from X-ray sources on the millisecond time scales. The LAD instrument has now completed the assessment phase but was not down-selected for launch. However, during the assessment, most of the trade-offs have been closed leading to a robust and well documented design that will be reproposed in future ESA calls. In this talk, we will summarize the characteristics of the LAD design and give an overview of the expectations for the instrument capabilities.

Original languageEnglish
Title of host publicationSpace Telescopes and Instrumentation 2014
Subtitle of host publicationUltraviolet to Gamma Ray
EditorsTadayuki Takahashi, Jan-Willem A. den Herder, Mark Bautz
PublisherSPIE
ISBN (Electronic)9780819496126
DOIs
StatePublished - 2014
EventSpace Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray - Montreal, Canada
Duration: Jun 22 2014Jun 26 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9144
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSpace Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray
Country/TerritoryCanada
CityMontreal
Period06/22/1406/26/14

Keywords

  • Compact Objects
  • Timing
  • X-ray

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