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arXiv 1104.1763astro-ph.GAastro-ph.HE
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VLF首次探测到由软Gamma ray中继器SGR J1550-5418和伽马射线暴GRB 090424引起的电离层扰动

First VLF detections of ionospheric disturbances due to Soft Gamma ray Repeater SGR J1550-5418 and Gamma Ray Burst GRB 090424

Sandip K. Chakrabarti, Sushanta K. Mondal, Sudipta Sasmal, Debashis Bhowmick, Asit K. Chowdhuri, Narendra N. Patra

摘要:

我们提出的第一份报告的检测突然电离层扰动(SID)由于软γ射线中继站(SGR)SGR J1550-5418和伽马射线暴(GRB)GRB 090424。这些探测是利用印度空间物理中心的接收站进行的,这些接收站正在监测来自位于印度次大陆南端的甚低频发射机的甚低频信号。这些积极的检测增加了世界各地其他伽马射线暴和SGRs的少数类似检测的列表。

英文摘要:

We present the first report of the detection of sudden ionospheric disturbances (SIDs) due to a Soft Gamma Ray Repeater (SGR) SGR J1550-5418 and a Gamma Ray Burst (GRB) GRB 090424. These detections were made with receiving stations of Indian Centre for Space Physics which were monitoring Very Low Frequency signals (VLFs) from the VTX transmitter located at the southern tip of Indian sub-continent. These positive detections add to the list of a handful of similar detections of other GRBs and SGRs throughout the world.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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