Collaborative Research: The Impacts of Massive Black Hole Formation and Evolution Pathways on Gravitational Wave Sources

合作研究：大质量黑洞形成和演化路径对引力波源的影响

• 批准号: 1909933
• 负责人: Laura Blecha
• 金额: $ 50.94万
• 依托单位: University of Florida
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-09-01 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1909933&HistoricalAwards=false
• 关键词: Collaborative; Research; Impacts; Massive; Black

This award is part of a collaborative project to understand how massive black holes form and grow in galaxies in the early universe. The team will use computer simulations of the birth and growth of galaxies in the early universe with different black hole formation models. They will then look for differences in the predicted gravitational wave events between models. They will also search through the simulations for expected optical events that would be associated with the growth of black holes and possible gravitational wave events.This collaborative project will look at three different black hole seeding mechanisms in cosmological simulations with galaxy formation models as in the IllustrisTNG simulations. These will be traced through hydrodynamical cosmological simulations to determine the astrophysical information that can be extracted from gravitational wave detection of merging massive black holes and electromagnetic observations of galaxies at high redshifts. The data from the simulations will be made public.This project advances the goals of the NSF Windows on the Universe Big Idea.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该奖项是一个合作项目的一部分，该项目旨在了解早期宇宙的星系中大质量黑洞如何形成和生长。该团队将使用不同的黑洞形成模型对早期宇宙中星系的诞生和生长进行计算机模拟。然后他们将寻找模型之间预测的引力波事件的差异。他们还将搜索与黑洞生长和可能的引力波事件相关的预期光学事件的模拟。这个合作项目将研究宇宙学模拟中的三种不同的黑洞播种机制，如 IllustrisTNG 中的星系形成模型模拟。这些将通过流体动力学宇宙学模拟进行追踪，以确定可以从合并大质量黑洞的引力波探测和高红移星系的电磁观测中提取的天体物理信息。模拟数据将公开。该项目推进了 NSF 宇宙之窗大创意的目标。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): JWST Reveals a Filamentary Structure around a z = 6.61 Quasar

再电离时代偏光晕的光谱调查 (ASPIRE)：JWST 揭示了 z = 6.61 类星体周围的丝状结构

• DOI: 10.3847/2041-8213/accd6f
• 发表时间: 2023
• 期刊: The Astrophysical Journal Letters
• 作者: Wang, Feige;Yang, Jinyi;Hennawi, Joseph F.;Fan, Xiaohui;Sun, Fengwu;Champagne, Jaclyn B.;Costa, Tiago;Habouzit, Melanie;Endsley, Ryan;Li, Zihao
• 通讯作者: Li, Zihao

Gas-phase metallicity break radii of star-forming galaxies in IllustrisTNG

IllustrisTNG 中恒星形成星系的气相金属丰度断裂半径

• DOI: 10.1093/mnras/stac3749
• 发表时间: 2022
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Garcia, Alex M.;Torrey, Paul;Hemler, Z. S.;Hernquist, Lars;Kewley, Lisa J.;Nelson, Erica J.;Grasha, Kathryn;Zovaro, Henry R. M.;Chen, Qian-Hui
• 通讯作者: Chen, Qian-Hui

H α emission in local galaxies: star formation, time variability, and the diffuse ionized gas

局域星系中的 H α 发射：恒星形成、时间变化和扩散电离气体

• DOI: 10.1093/mnras/stac818
• 发表时间: 2022
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Tacchella, Sandro;Smith, Aaron;Kannan, Rahul;Marinacci, Federico;Hernquist, Lars;Vogelsberger, Mark;Torrey, Paul;Sales, Laura;Li, Hui
• 通讯作者: Li, Hui

Massive black hole binary inspiral and spin evolution in a cosmological framework

• DOI: 10.1093/mnras/staa3826
• 发表时间: 2020-06
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: M. Sayeb;L. Blecha;L. Kelley;D. Gerosa;M. Kesden;J. Thomas

Degeneracies between self-interacting dark matter and supernova feedback as cusp-core transformation mechanisms

自相互作用暗物质和超新星反馈之间的简并作为尖点-核心转变机制

• DOI: 10.1093/mnras/stac994
• 发表时间: 2022
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Burger, Jan D.;Zavala, Jesús;Sales, Laura V.;Vogelsberger, Mark;Marinacci, Federico;Torrey, Paul
• 通讯作者: Torrey, Paul