A high energy telescope for the Solar Orbiter

A. Posner, D. M. Hassler, D. J. McComas, S. Rafkin, R. F. Wimmer-Schweingruber, E. Böhm, S. Böttcher, S. Burmeister, W. Dröge, B. Heber

Research output: Contribution to journalArticle

13 Scopus citations

Abstract

A concept for a highly integrated High Energy Telescope with neutron detection capabilities (HETn) is under development. In the current design for implementation on a spinning platform, the instrument consists of one solid-state detector telescope with coincidence electronics. The instrument further includes a CsI scintillator that is read out by photo-diodes. A 30 g plastic scintillator will offer measurement capabilities for low-energy (∼2-100 MeV) solar flare neutrons that are only accessible from an inner heliospheric mission. The scintillators are wrapped in active anti-coincidence shielding. With a total weight of <900 g, the instrument will provide measurements of the time profile, kinetic energy and anisotropy of 4-400 MeV/n protons and heavy ions, and 0.3-15 MeV electrons. This paper will introduce the objectives, the measurement concept, and the critical issues to be addressed by laboratory tests and simulations.

Original languageEnglish (US)
Pages (from-to)1426-1431
Number of pages6
JournalAdvances in Space Research
Volume36
Issue number8
DOIs
StatePublished - Jan 1 2005
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Astronomy and Astrophysics
  • Geophysics
  • Atmospheric Science
  • Space and Planetary Science
  • Earth and Planetary Sciences(all)

Keywords

  • Galactic cosmic rays
  • Solar energetic particles
  • Solar neutrons

Fingerprint Dive into the research topics of 'A high energy telescope for the Solar Orbiter'. Together they form a unique fingerprint.

  • Cite this

    Posner, A., Hassler, D. M., McComas, D. J., Rafkin, S., Wimmer-Schweingruber, R. F., Böhm, E., Böttcher, S., Burmeister, S., Dröge, W., & Heber, B. (2005). A high energy telescope for the Solar Orbiter. Advances in Space Research, 36(8), 1426-1431. https://doi.org/10.1016/j.asr.2004.11.040