Radio Observations of the Afterglow of GRB 030329
arXiv:astro-ph/0401258 · doi:10.1093/pasj/56.2.L1
Abstract
We present the results of the radio observations of the afterglow of GRB 030329 with the Nobeyama 45-m telescope. The observations were made at 23.5 GHz, 43 GHz, and 90 GHz. The light curves show steep decline after constant phase. The start time of the decline depends on frequency. Namely, the decline started earlier at higher frequency. The spectrum has a peak at mm wavelength range. The peak frequency and the peak flux decreased with time. These results are consistent with the expectation from fireball model.
4 pages, 3 figures, to be published in PASJ Vol.56, No.2
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Cited by in corpus (9)
- Detailed study of the GRB 030329 radio afterglow deep into the non-relativistic phase
- Pre-ALMA observations of GRBs in the mm/submm range
- The Radio to Infrared Emission of Very High Redshift Gamma-Ray Bursts: Probing Early Star Formation through Molecular and Atomic Absorption Lines
- The Atacama Cosmology Telescope: Detection of mm-wave transient sources
- Nobeyama Millimeter Array Observations of GRB 030329: a Decay of Afterglow with Bumps and Molecular Gas in the Host Galaxy
- Extragalactic Millimeter Transients in the Era of Next Generation CMB Surveys
- The Atacama Cosmology Telescope: Systematic Transient Search of 3-Day Maps
- A new era of sub-millimeter GRB afterglow follow-ups with the Greenland Telescope
- The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps