WEKO3
アイテム
BISER: A New Tool for Laboratory Astrophysics
https://repo.qst.go.jp/records/73103
https://repo.qst.go.jp/records/731034f644c88-bc90-4c81-867c-2d6a1c3d2cd5
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-12-19 | |||||
| タイトル | ||||||
| タイトル | BISER: A New Tool for Laboratory Astrophysics | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
ピロジコフ, アレキサンダー
× ピロジコフ, アレキサンダー× エシロケポフ, ティムル× 匂坂, 明人× 小倉, 浩一× コーガ, ジェームズ× ゴンザレスイスケルド, ブルーノ× A, Pikuz T× N, Ragozin E× Neely, D× 桐山, 博光× 近藤, 公伯× 河内, 哲哉× ブラノフ, セルゲイ× 神門, 正城× ピロジコフ アレキサンダー× エシロケポフ ティムル× 匂坂 明人× 小倉 浩一× コーガ ジェームズ× ゴンザレスイスケルド ブルーノ× 桐山 博光× 近藤 公伯× 河内 哲哉× ブラノフ セルゲイ× 神門 正城 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Singularities in multi-stream flows of emitting media cause constructive interference of emitted traveling waves, forming extremely localized sources of bright coherent emission. This phenomenon is called BISER, Burst Intensification by Singularity Emitting Radiation [1]. \nBISER was originally discovered as an extremely bright coherent soft x-ray source in relativistic laser plasma [2, 3]. Moreover, the BISER concept is applicable to astrophysical plasma as well, where bright electromagnetic and/or gravitational wave sources can be formed in media exhibiting multi-stream flows. Analogously to our observations in laser plasma, the cosmic BISER sources should be much brighter than the background incoherent emission. These BISER sources can be the progenitors of the observed astrophysical electromagnetic pulses such as Gamma-Ray Bursts (GRBs) and Fast Radio Bursts (FRBs), and can enrich the range of theoretically predicted waveforms used for signal searches in gravitational wave astronomy. \nIn this presentation we introduce the BISER concept, show the experimental results obtained to date, and discuss possible laser plasma experiments for modeling the bright localized cosmic sources of electromagnetic and gravitational waves. \n[1] A. S. Pirozhkov, T. Zh. Esirkepov, T. A. Pikuz, et al., "Burst intensification by singularity emitting radiation in multi-stream flows," Sci. Rep. 7, 17968 (2017). \n[2] A. S. Pirozhkov, M. Kando, T. Zh. Esirkepov, et al., "Soft-X-Ray Harmonic Comb from Relativistic Electron Spikes," PRL 108, 135004 (2012). \n[3] A. S. Pirozhkov, M. Kando, T. Zh. Esirkepov, et al., "High order harmonics from relativistic electron spikes," New J. Phys. 16, 093003 (2014). |
|||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | HEDLA-2018 | |||||
| 発表年月日 | ||||||
| 日付 | 2018-05-28 | |||||
| 日付タイプ | Issued | |||||
