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Paul Scherrer Institut PSI Laboratory for Astrophysics

Paul Scherrer Institute

CH-5232 Villigen PSI

Phone +41 56 310 42 12




Updated:
03.04.2009
E-Mail: claudia.wigger@psi.ch


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RHESSI and Gamma Ray Bursts

The satellite RHESSI was designed to study hard X-rays and gamma-rays from solar flares.
With its high-resolution germanium detectors it can also see photons from high-energy sources
throughout the Universe, such as Gamma Ray Bursts or Soft Gamma Repeaters.

You can find here a list of Gamma Ray Burst observed by RHESSI.
Also included are some major bursts, that were not observed by RHESSI,
the reason often beeing earth occultation or no data available (e.g. during passage
through South Atlantic Anomaly).

Lists of Gamma Ray Bursts

Links to data archives

  • HEDC (HESSI Experimental Data Center at ETH Zurich)
  • Goddard (Goddard (NASA) flight data center)

The GRBs from the list are mainly collected from GCN messages:

More links:

Talks and Articles

Talks

Talk given by C. Wigger at the 4th Workshop about Gamma-Ray Burst in the Afterglow Era,
October 18-22, 2004, in Rome: PDF
Proceedings: C. Wigger et al. 2005, Il Nuovo Cimento C, 28, p.\ 265; accepted version: PDF

Talk given by C. Wigger at the meeting 'Swift and GRBs: Unveiling the Relativistic Universe',
San Servolo, Venice, June 5-9, 2006 : PDF

article about non-polarization of GRB 021206

"Gamma-Ray Burst Polarization: Limits from RHESSI Measurements",
by C. Wigger, W. Hajdas, K. Arzner, M. Güdel, A. Zehnder,
Astrophysical Journal , 613:1088-1100, 2004 October 1.
Download of accepted version: PS, PDF

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