Published February 23, 1998
| Published
Journal Article
Open
Implications of the Visible and X-Ray Counterparts to GRB 970228
- Creators
- Katz, J. I.
-
Piran, T.
-
Sari, R.
Abstract
We propose that the visible and x-ray emission associated with the cosmic gamma-ray burst GRB 970228 but following it by hours and days was produced by a weaker continuation of the processes which produced the gamma-ray burst itself. This hypothesis predicts an instantaneous spectrum Fν∝ν-1/2, resulting from radiative cooling of synchrotron-emitting electrons, at frequencies from the infrared to x rays and higher. The limited data support this prediction.
Additional Information
© 1998 The American Physical Society Received 23 April 1997; revised 31 December 1997 We thank NASA, NSF, and the U.S.-Israel BSF for support. J.I.K. thanks Washington University for the grant of sabbatical leave and the Hebrew University for hospitality.Attached Files
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Additional details
- Eprint ID
- 3414
- Resolver ID
- CaltechAUTHORS:KATprl98
- NASA
- NSF
- Binational Science Foundation (USA-Israel)
- Created
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2006-06-06Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field