Collaborative Research: K-KIDS -- A Reconnaissance of the 5000 Nearest K Dwarfs
Collaborative Research: K-KIDS -- A Reconnaissance of the 5000 Nearest K Dwarfs
批准号:
1910130
负责人:
Todd Henry
金额:
$32.67万
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
项目状态:
已结题
起止时间:
2019-10-01 至 2023-09-30
中文摘要
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英文摘要
The environments of the 5000 nearest K Dwarf star systems will be explored to answer the question, "How does our Sun compare to other stars"? Surveys will be carried out to provide a detailed understanding of star and planetary formation processes. It will characterize how unique is our Sun and tell us how our Sun (a G Dwarf star) compares to other G,K,M Dwarf stars, provide fundamental statistics that will drive theoretical work on star and planet formation and provide a list of stars where other solar systems may be found, allowing future astrobiologists to evaluate the environment around these stars. Students will be involved in this research and gain STEM expertise in science, mathematics, computer science, and engineering through their participation in this research program. Novel observing programs on binary stars will be developed for the undergraduate students at Southern Connecticut State University. This program K-KIDs, a reconnaissance of the 5000 nearest K Dwarfs, will study the K dwarf stars using three surveys. A wide field survey to characterize companion stars, a high resolution speckle imaging survey to split single stars into doubles and higher order multiples at spatial scales similar to our Solar System, and a high resolution spectroscopic survey to reveal close stellar binaries and discover low mass brown dwarfs and Jovian planet companions and estimate metallicities and ages for the stars. This will allow the discovery of how unusual our Sun is, provide fundamental statistics on G,K and M Dwarf type stars for theoretical studies on star and planet formation, and provide a candidate list for locating other nearby solar systems in the galaxy.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.
期刊论文(1)
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会议论文
The Solar Neighborhood XLVIII: Nine Giant Planets Orbiting Nearby K Dwarfs, and the CHIRON Spectrograph’s Radial Velocity Performance
太阳邻域 XLVIII:围绕 K 矮星运行的九颗巨行星,以及 CHIRON 摄谱仪的径向速度性能
DOI:
10.3847/1538-3881/ac082a
发表时间:
2021
期刊:
The Astronomical Journal
影响因子:
--
作者:
[Paredes, Leonardo A., Henry, Todd J., Quinn, Samuel N., Gies, Douglas R., Hinojosa-Goñi, Rodrigo, James, Hodari-Sadiki, Jao, Wei-Chun, White, Russel J.]
通讯作者:
White, Russel J.
RECONS Explores the Long-Term Behavior of Nearby Red Dwarfs
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批准号:2108373
-
项目类别:Continuing Grant
-
资助金额:$49.37万
-
财政年份:2021
-
负责人:Todd Henry
-
依托单位:
RECONS Explores the Nearest Stars
-
批准号:1715551
-
项目类别:Standard Grant
-
资助金额:$49.6万
-
财政年份:2017
-
负责人:Todd Henry
-
依托单位:
Collaborative Research: Exploring the Nearest Stars on Solar System Scales
-
批准号:1517413
-
项目类别:Standard Grant
-
资助金额:$24.35万
-
财政年份:2015
-
负责人:Todd Henry
-
依托单位:
Stars and Brown Dwarfs: RECONS Studies of the Solar Neighborhood
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批准号:1412026
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项目类别:Continuing Grant
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资助金额:$48.11万
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财政年份:2014
-
负责人:Todd Henry
-
依托单位:
More Than 1000 Points of Red Light --- A Survey of Red Dwarfs for Companions
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批准号:1109445
-
项目类别:Standard Grant
-
资助金额:$23.23万
-
财政年份:2011
-
负责人:Todd Henry
-
依托单位:
The RECONS Survey of the Solar Neighborhood
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批准号:0908402
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项目类别:Standard Grant
-
资助金额:$58.16万
-
财政年份:2009
-
负责人:Todd Henry
-
依托单位:
The RECONS Investigation of the Solar Neighborhood
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批准号:0507711
-
项目类别:Continuing Grant
-
资助金额:$0.0万
-
财政年份:2005
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负责人:Todd Henry
-
依托单位:
国内基金
海外基金
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