arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1903.02595astro-ph.COastro-ph.GAastro-ph.HE
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一个高分辨率的温热宇宙的SZ视图

A High-resolution SZ View of the Warm-Hot Universe

Tony Mroczkowski, Daisuke Nagai, Paola Andreani, Monique Arnaud, James Bartlett, Nicholas Battaglia, Kaustuv Basu, Esra Bulbul, Jens Chluba, Eugene Churazov, Cl… 展开作者

Tony Mroczkowski, Daisuke Nagai, Paola Andreani, Monique Arnaud, James Bartlett, Nicholas Battaglia, Kaustuv Basu, Esra Bulbul, Jens Chluba, Eugene Churazov, Claudia Cicone, Abigail Crites, Nat DeNigris, Mark Devlin, Luca Di Mascolo, Simon Dicker, Massimo Gaspari, Sunil Golwala, Fabrizia Guglielmetti, J. Colin Hill, Pamela Klaassen, Tetsu Kitayama, Rüdiger Kneissl, Kotaro Kohno, Eiichiro Komatsu, Mark Lacy, Brian Mason, Kristina Nyland, Charles Romero, Jack Sayers, Neelima Sehgal, Sara Simon, Rashid Sunyaev, Grant Wilson, Michael Zemcov, John ZuHone

摘要:

Sunyaev-Zeldovich(SZ)效应在近50年前首次被预测,但直到最近才成为一种成熟的工具,用于对星系、星系群和星系团内部和之间的温暖和热电离气体进行高分辨率研究。星系群和星系团是宇宙学的强大探测器,它们也是宇宙中大约一半星系的宿主。在这份白皮书中,我们概述了我们对未来十年通过空间和光谱分辨的SZ效应测量来理解温暖宇宙的热力学和运动学性质的进展。其中许多进步将通过现有设施上新的/即将推出的毫米/亚毫米(mm/submm)仪器来实现,但真正的变革性进步将需要建设具有更大视场和更宽频谱覆盖范围的新设施。

英文摘要:

The Sunyaev-Zeldovich (SZ) effect was first predicted nearly five decades ago, but has only recently become a mature tool for performing high resolution studies of the warm and hot ionized gas in and between galaxies, groups, and clusters. Galaxy groups and clusters are powerful probes of cosmology, and they also serve as hosts for roughly half of the galaxies in the Universe. In this white paper, we outline the advances in our understanding of thermodynamic and kinematic properties of the warm-hot universe that can come in the next decade through spatially and spectrally resolved measurements of the SZ effects. Many of these advances will be enabled through new/upcoming millimeter/submillimeter (mm/submm) instrumentation on existing facilities, but truly transformative advances will require construction of new facilities with larger fields of view and broad spectral coverage of the mm/submm bands.

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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