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arXiv 2407.04749astro-ph.IMastro-ph.SR
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面向太阳耀斑 X 射线成像-光谱-偏振测量

Towards imaging-spectro-polarimetry of solar flares in the X-rays

Sergio Fabiani, John Rankin, Stefano Basso, Enrico Costa, Ettore Del Monte, Klaus Desch, Alessandro Di Marco, Markus Gruber, Jochen Kaminski, Dawoon E. Kim, Sab… 展开作者

Sergio Fabiani, John Rankin, Stefano Basso, Enrico Costa, Ettore Del Monte, Klaus Desch, Alessandro Di Marco, Markus Gruber, Jochen Kaminski, Dawoon E. Kim, Saba Imtiaz, Carlo Lefevre, Pasqualino Loffredo, Hemant Manikantan, Alfredo Morbidini, Fabio Muleri, Giovanni Pareschi, Vladilavs Plesanovs, Ajay Ratheesh, Alda Rubini, Paolo Soffitta, Daniele Spiga

AI总结:

针对太阳耀斑 X 射线偏振测量缺乏高显著性与成像能力的问题,提出气体光电偏振计结合多层龙虾眼光学装置的任务概念,实现全日面监测下的成像-光谱-偏振联合观测。

摘要:

太阳耀斑的 X 射线偏振测量仍是一个尚未成熟的太阳观测领域。以往的偏振计无法以高显著性测量太阳耀斑 X 射线的偏振;此外,它们不具备成像能力,只能通过对源的整个图像进行积分来测量偏振。我们提出一种基于气体光电偏振计、并与多层龙虾眼光学装置耦合的任务概念,以在监测整个太阳圆盘的同时,对太阳耀斑执行成像-光谱-偏振测量。

英文摘要:

X-ray polarimetry of solar flares is still a not well established field of observation of our star. Past polarimeters were not able to measure with a high significance the polarization in X-rays from solar flares. Moreover, they had no imaging capabilities and measured only the polarization by integrating on all the image of the source. We propose a mission concept based on a gas photoelectric polarimeter, coupled with multilayer lobster-eye optics, to perform imaging-spectro-polarimetry of solar flares while monitoring the entire solar disc.

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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