研究課題/領域番号 |
21J23611
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配分区分 | 補助金 |
研究機関 | 名古屋大学 |
研究代表者 |
COORAY Suchetha 名古屋大学, 理学研究科, 特別研究員(DC1)
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研究期間 (年度) |
2021-04-28 – 2024-03-31
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キーワード | Galaxies / Magnetism |
研究実績の概要 |
This year, I have developed the ideas on the Galaxy Manifold, where I have incorporated various galaxy physical properties and their time evolution. The Galaxy Manifold is the fundamental quantity that relates different physical properties of galaxies and was identifies from data using advanced statistical techniques. The use of simulations was also explored. The papers are in preparation. Additionally, a new Faraday tomography technique was developed, which uses the ideas of a group of functions known as wavelets. The new method performs better than the previously published works. The paper describing it was submitted. The code for calculation was also made public.
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現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The research on observing cosmic magnetism has progressed faster than expected where I was able to develop a new method (not originally planned). As a result, preparation of papers on the Galaxy Manifold has been slightly delayed. Overall, the progress is steady.
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今後の研究の推進方策 |
Firstly, I will focus on completing the current works and publishing them in reputed academic journals. Thereafter, I plan to seriously consider the use of simulation data (already begun) for the ideas of Galaxy Manifold. The use of simulations will allow us to compare the results with the current understanding of ga;laxy evolution. Additionally, simulations allow us to traverse the time evolution of galaxies, which is not possible with just observational data. Apart from from the Galaxy Manifold study, I will implement machine learning type approaches to extract physical properties of galaxies from observed Faraday rotation measurement studies. This will be a step forward in unifying the understanding of galaxies from electromagnetic radiation and from magnetic imprints.
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