Postdoctoral Fellowship: AAPF: From Dense Clusters to OB Associations: Tracing the Impact of Dynamics on Multiplicity beyond 10 AU in the Orion Complex
博士后奖学金:AAPF:从密集星团到 OB 关联:追踪动态对猎户座复合体 10 个天文单位以上多重性的影响
基本信息
- 批准号:2303911
- 负责人:
- 金额:$ 33万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Fellowship Award
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-09-01 至 2026-08-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Matthew De Furio is awarded an NSF Astronomy and Astrophysics Fellowship to carry out a program of research and education at the University of Texas at Austin. De Furio will observe hundreds of stars within four different star-forming regions (from low-density unbound to high-density bound regions) to identify binary and higher order multiple systems. Results from this work will inform our understanding of the star formation process and explore effects from the stellar birth environment. De Furio will also design and implement an educational program devoted to children and adults with intellectual disabilities using common university resources like telescopes and planetariums.This work will characterize the multiplicity within two low-density OB associations, one high-density bound cluster, and one very young embedded region for primary stars with masses 0.3 M⊙ using ground and space based imaging informed by the Gaia observatory. With the ability to detect companions beyond 10 au, this project will: 1) probe the impact of dynamics on the formation and retention of multiple systems, 2) explore which types of star-forming regions contribute significantly to the Galactic field population, and 3) place fundamental constraints on our understanding of multiple star formation theory as a function of primary mass and orbital separation.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.
马修·德·福里奥 (Matthew De Furio) 获得美国国家科学基金会天文学和天体物理学奖学金,在德克萨斯大学奥斯汀分校开展研究和教育项目。 De Furio 将观测四个不同恒星形成区域(从低密度未束缚区域到高密度束缚区域)内的数百颗恒星,以识别双星和高阶多重系统。这项工作的结果将有助于我们了解恒星形成过程并探索恒星诞生环境的影响。 De Furio 还将使用望远镜和天文馆等常见大学资源,设计和实施一项专门针对智障儿童和成人的教育计划。这项工作将使用盖亚天文台提供的地面和空间成像来表征两个低密度 OB 协会、一个高密度束缚星团和一个质量为 0.3 M⊙ 的主恒星的非常年轻的嵌入区域内的多重性。凭借探测超过 10 个天文单位的伴星的能力,该项目将:1) 探讨动力学对多个系统的形成和保留的影响,2) 探索哪些类型的恒星形成区域对银河场种群有重大贡献,以及 3) 对我们对多恒星形成理论作为初级质量和轨道间隔的函数的理解施加根本限制。该奖项反映了 NSF 的法定使命,并被认为值得通过以下方式获得支持: 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。
项目成果
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Matthew De Furio其他文献
The Near Infrared Imager and Slitless Spectrograph for JWST. V. Kernel Phase Imaging and Data Analysis
JWST 的近红外成像仪和无缝光谱仪。
- DOI:
10.1088/1538-3873/ac9a74 - 发表时间:
2022 - 期刊:
- 影响因子:3.5
- 作者:
J. Kammerer;Rachel A. Cooper;T. Vandal;D. Thatte;F. Martinache;A. Sivaramakrishnan;A. Chaushev;T. Stolker;J. Lloyd;L. Albert;R. Doyon;S. Sallum;M. Perrin;L. Pueyo;A. M'erand;A. Gallenne;A. Greenbaum;J. Sanchez;Dori Blakely;D. Johnstone;K. Volk;A. Martel;P. Goudfrooij;M. Meyer;C. Willott;Matthew De Furio;L. Dang;M. Radica;G. Noirot - 通讯作者:
G. Noirot
MagAO-X and HST High-contrast Imaging of the AS209 Disk at Hα
Hα 处 AS209 圆盘的 MagAO-X 和 HST 高对比度成像
- DOI:
10.3847/1538-3881/acf375 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
G. Cugno;Yifan Zhou;T. Thanathibodee;P. Calissendorff;M. Meyer;S. Edwards;J. Bae;M. Benisty;E. Bergin;Matthew De Furio;S. Facchini;J. Males;L. Close;R. Teague;O. Guyon;S. Haffert;A. Hedglen;M. Kautz;A. Izquierdo;J. Long;J. Lumbres;Avalon L. McLeod;L. Pearce;L. Schatz;Kyle Van Gorkom - 通讯作者:
Kyle Van Gorkom
JWST/NIRCam Discovery of the First Y+Y Brown Dwarf Binary: WISE J033605.05–014350.4
JWST/NIRCam 发现第一个 Y+Y 棕矮星双星:WISE J033605.05–014350.4
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:7.9
- 作者:
P. Calissendorff;Matthew De Furio;M. Meyer;L. Albert;C. Aganze;M. Ali;Daniella C. Bardalez Gagliuffi;F. Baron;C. Beichman;A. Burgasser;M. Cushing;J. Faherty;C. Fontanive;C. Gelino;J. Gizis;A. Greenbaum;J. Kirkpatrick;S. Leggett;F. Martinache;D. Mary;M. N’diaye;B. Pope;T. Roellig;J. Sahlmann;A. Sivaramakrishnan;D. Thorngren;M. Ygouf;T. Vandal - 通讯作者:
T. Vandal
High-precision Atmospheric Characterization of a Y Dwarf with JWST NIRSpec G395H Spectroscopy: Isotopologue, C/O Ratio, Metallicity, and the Abundances of Six Molecular Species
使用 JWST NIRSpec G395H 光谱仪对 Y 型矮星进行高精度大气表征:同位素体、C/O 比、金属丰度和六种分子的丰度
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:5.3
- 作者:
Ben W. P. Lew;Thomas L. Roellig;N. Batalha;Michael R Line;Tom Greene;Sagnick Murkherjee;Richard Freedman;Michael R. Meyer;C. Beichman;Catarina Alves de Oliveira;Matthew De Furio;Doug Johnstone;A. Greenbaum;M. Marley;J. Fortney;Erick Young;J. Leisenring;Martha Boyer;K. Hodapp;K. Misselt;J. Stansberry;Marcia J. Rieke - 通讯作者:
Marcia J. Rieke
A Search for Intermediate-separation Low-mass Binaries in the Orion Nebula Cluster
猎户座星云团中中等分离低质量双星的搜索
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:4.9
- 作者:
Matthew De Furio;M. Reiter;M. Meyer;A. Greenbaum;T. Dupuy;A. Kraus - 通讯作者:
A. Kraus
Matthew De Furio的其他文献
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