Calorimetric electron telescope mission. Search for dark matter and nearby sources
Abstract
We are developing the CALorimetric Electron Telescope, CALET, mission for the Japanese Experiment Module—Exposed Facility, JEM-EF, of the International Space Station, ISS. Major scientific objective is a search for nearby cosmic ray sources and dark matter by carrying out a precise measurement of the electrons in 1 GeV-20 TeV and the gamma-rays in 20 MeV-several TeV. CALET has, moreover, a capability to measure cosmic ray H, He and heavy ions up to 1000 TeV. It will also have a function to monitor the solar activity and the gamma-ray bursts. The phase A study has started on a schedule of the launch in early 2014 by the H-II Transfer Vehicle, HTV, for a 5-year observation.
- Publication:
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Nuclear Instruments and Methods in Physics Research A
- Pub Date:
- February 2011
- DOI:
- 10.1016/j.nima.2010.06.026
- Bibcode:
- 2011NIMPA.630...55T