RT-2 Detection of Quasi-Periodic Pulsations in the 2009 July 5 Solar Hard X-ray Flare
We present the results of an analysis of hard X-ray observations of the C2.7 solar flare detected by the RT-2 Experiment onboard the Coronas - Photon satellite. We detect hard X-ray pulsations at periods of ~12 s and ~15 s. We find a marginal evidence for a decrease in period with time. We have augm...
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| Veröffentlicht in: | arXiv.org 2010-03 |
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| creator | Rao, A R Malkar, J P Hingar, M K Agrawal, V K Chakrabarti, S K Nandi, A Debnath, D Kotoch, T B Chidambaram, T R Vinod, P Sreekumar, S Kotov, Y D Buslov, A S Yurov, V N Tyshkevich, V G Arkhangelskij, A I Zyatkov, R A Begum, S Shaheda Manoharan, P K |
| description | We present the results of an analysis of hard X-ray observations of the C2.7 solar flare detected by the RT-2 Experiment onboard the Coronas - Photon satellite. We detect hard X-ray pulsations at periods of ~12 s and ~15 s. We find a marginal evidence for a decrease in period with time. We have augmented these results using the publicly available data from the RHESSI satellite. We present a spectral analysis and measure the spectral parameters. |
| doi_str_mv | 10.48550/arxiv.1003.3992 |
| format | Article |
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| subjects | Physics - Solar and Stellar Astrophysics Solar corona Solar flares |
| title | RT-2 Detection of Quasi-Periodic Pulsations in the 2009 July 5 Solar Hard X-ray Flare |
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