合作研究：从 21 厘米观测到精密再电离科学-猫眼课题宝

合作研究：从 21 厘米观测到精密再电离科学

批准号：

1613855

负责人：

Miguel Morales

金额：

$43.09万

依托单位：

University of Washington

依托单位国家：

美国

项目类别：

Continuing Grant

财政年份：

2016

资助国家：

美国

项目状态：

已结题

起止时间：

2016-08-01 至 2021-07-31

来源：

https://www.nsf.gov/awardsearch/showAward?AWD_ID=1613855&HistoricalAwards=false

关键词：

Collaborative Research 21 cm Observations

项目摘要

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中文摘要

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英文摘要

The goal of this program is to study the epoch of reionization (EoR) through the redshifted hydrogen emission line at rest wavelength 21 cm. The EoR is one of the last unexplored phases in the history of the universe. Broader impacts of the work include training of women and underrepresented minority students through a program called Research Experiences for Non-Traditional Undergraduates (RENTU). The award will provide support for the US-based imaging power spectrum analysis team, which has been at the forefront of analyzing data from the Mileura Widefield Array telescope in Australia, and will provide one of the cornerstone analysis pipelines for the new Hydrogen Epoch of Reionization Array (HERA), an NSF-supported radio telescope in South Africa.

期刊论文(5)

专著(0)

科研奖励(0)

会议论文

Improving the Epoch of Reionization Power Spectrum Results from Murchison Widefield Array Season 1 Observations

DOI： 10.3847/1538-4357/ab40a8

发表时间： 2019-09

期刊：

The Astrophysical Journal

影响因子： --

作者：

[N. Barry;M. Wilensky;C. Trott;B. Pindor;A. Beardsley;B. Hazelton;I. Sullivan;M. Morales;J. Pober;J. Line;B. Greig;R. Byrne;A. Lanman;W. Li;C. Jordan;R. Joseph;B. McKinley;M. Rahimi;S. Yoshiura;J. Bowman;B. Gaensler;J. Hewitt;D. Jacobs;D. Mitchell;N. Udaya Shankar;S. Sethi;R. Subrahmanyan;S. Tingay;R. Webster;J. Wyithe]

通讯作者： N. Barry;M. Wilensky;C. Trott;B. Pindor;A. Beardsley;B. Hazelton;I. Sullivan;M. Morales;J. Pober;J. Line;B. Greig;R. Byrne;A. Lanman;W. Li;C. Jordan;R. Joseph;B. McKinley;M. Rahimi;S. Yoshiura;J. Bowman;B. Gaensler;J. Hewitt;D. Jacobs;D. Mitchell;N. Udaya Shankar;S. Sethi;R. Subrahmanyan;S. Tingay;R. Webster;J. Wyithe

Exploring the consequences of chromatic data excision in 21-cm epoch of reionization power spectrum observations

探索再电离功率谱观测的 21 厘米历元中彩色数据切除的后果

DOI： 10.1093/mnras/stab3456

发表时间： 2021

期刊：

Monthly Notices of the Royal Astronomical Society

影响因子： 4.8

作者：

[Wilensky, Michael J., Hazelton, Bryna J., Morales, Miguel F.]

通讯作者： Morales, Miguel F.

A map of diffuse radio emission at 182 MHz to enhance epoch of reionization observations in the Southern hemisphere

182MHz 的漫射无线电发射图，用于增强南半球再电离观测的时代