Collaborative Research: First Science with the Michigan Young STar Imager at CHARA (MYSTIC)

合作研究:与 CHARA (MYSTIC) 的密歇根年轻恒星成像仪进行的首次科学研究

基本信息

项目摘要

The number of exoplanets--planets around stars other than the Sun--has grown into the thousands in the past decade. The vast majority of the known exoplanets have been found closer to their star than the Earth is to our Sun. At the distances of stars, this is too small a spacing to be easily resolved. The investigators plan to use a new technique (infrared interferometry) and a new instrument (MYSTIC), to study how Earth-like planets form and develop. Preliminary studies of planets suggest a gap in planet size distribution between 1.5 and 2 times the radius of the Earth, and the investigators will seek to confirm or disprove that result. Graduate students and undergraduate students will be involved in the research. The investigators will also team with the Ann Arbor Hands-On Museum to 1) create mobile versions of museum displays that will travel the state of Michigan and 2) create a hands-on exhibit and booth to travel to NASCAR events in Michigan in order to provide science outreach to an audience that might not currently be seeking STEM experiences.The region inside 1 au around young stars is physically small on an astronomical scale. However, the physics in this region has an out-sized impact: this is where mass accretion onto the star is regulated, the initial conditions for terrestrial planet formation are set, and the migration of giant planets moving through the young gas-rich disk are controlled, Exoplanet demographics of the inner au now reveal a gap in the planet size distribution and also suggest the budget of solids available may not be enough to explain the known Kepler planets, at least using current disk models. To directly address the intimate connections between planet-formation theory and exoplanet demographics, spatially-resolved imaging of the inner au of young stars is needed. This can only be reached through infrared interferometry. Using the Georgia State University CHARA Array (the longest-baseline optical/infrared interferometer in the world) the investigators will image young stars with milliarcsecond angular resolution at wavelengths from 1.1-2.5 microns for the first time.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.
在过去的十年里,系外行星的数量已经增长到数千颗。已知的绝大多数系外行星与其恒星的距离比地球与太阳的距离还要近。在恒星的距离上,这是一个太小的间距,很难解决。研究人员计划使用一种新技术(红外干涉法)和一种新仪器(神秘仪器)来研究类地行星的形成和发展。对行星的初步研究表明,行星大小分布的差距在地球半径的1.5到2倍之间,调查人员将寻求证实或反驳这一结果。研究生和本科生将参与这项研究。研究人员还将与安娜堡动手博物馆合作,1)创建博物馆展示的移动版本,将在密歇根州巡回展出;2)创建一个动手展览和摊位,前往密歇根州的纳斯卡活动,以向目前可能不寻求STEM体验的观众提供科学推广。年轻恒星周围1au的区域在物理上是很小的天文尺度。然而,这一区域的物理学有着超乎寻常的影响:这是调节恒星质量吸积的地方,设定了形成类地行星的初始条件,控制了巨大行星通过年轻的富含气体的圆盘的迁移,现在Au内部的系外行星人口统计学揭示了行星大小分布的缺口,也表明可用固体的预算可能不足以解释已知的开普勒行星,至少使用当前的圆盘模型是这样。为了直接解决行星形成理论和系外行星人口统计学之间的密切联系,需要对年轻恒星的内部Au进行空间分辨率成像。这只能通过红外干涉测量来实现。利用佐治亚州立大学的查拉阵列(世界上最长的基线光学/红外干涉仪),研究人员将首次在1.1-2.5微米的波长上以毫秒角分辨率拍摄年轻恒星的图像。这一奖项反映了美国国家科学基金会的法定任务,并通过使用基金会的智力优势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

期刊论文数量(18)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The Orbits and Dynamical Masses of the Castor System
脚轮系统的轨道和动态质量
  • DOI:
    10.3847/1538-4357/ac9d8d
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Torres, Guillermo;Schaefer, Gail H.;Monnier, John D.;Anugu, Narsireddy;Davies, Claire L.;Ennis, Jacob;Farrington, Christopher D.;Gardner, Tyler;Klement, Robert;Kraus, Stefan
  • 通讯作者:
    Kraus, Stefan
The Great Dimming of the Hypergiant Star RW Cephei: CHARA Array Images and Spectral Analysis
  • DOI:
    10.3847/1538-3881/ace59d
  • 发表时间:
    2023-07
  • 期刊:
  • 影响因子:
    0
  • 作者:
    N. Anugu;F. Baron;D. Gies;C. Lanthermann;G. Schaefer;K. A. Shepard;T. Brummelaar;J. Monnier;S. Kraus;J. L. Bouquin;C. Davies;J. Ennis;T. Gardner;A. Labdon;R. Roettenbacher;B. Setterholm;W. Vollmann;C. Sigismondi
  • 通讯作者:
    N. Anugu;F. Baron;D. Gies;C. Lanthermann;G. Schaefer;K. A. Shepard;T. Brummelaar;J. Monnier;S. Kraus;J. L. Bouquin;C. Davies;J. Ennis;T. Gardner;A. Labdon;R. Roettenbacher;B. Setterholm;W. Vollmann;C. Sigismondi
Imaging the Inner Astronomical Unit of the Herbig Be Star HD 190073
Herbig Be Star HD 190073 内部天文单位成像
  • DOI:
    10.3847/1538-4357/acb4ea
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ibrahim, Nour;Monnier, John D.;Kraus, Stefan;Le Bouquin, Jean-Baptiste;Anugu, Narsireddy;Baron, Fabien;Brummelaar, Theo Ten;Davies, Claire L.;Ennis, Jacob;Gardner, Tyler
  • 通讯作者:
    Gardner, Tyler
The Small Separation A-star Companion Population: First Results with CHARA/MIRC-X
小分离 A 星同伴群体:CHARA/MIRC-X 的初步结果
  • DOI:
    10.3847/1538-4357/aca1ad
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    De Furio, Matthew;Gardner, Tyler;Monnier, John;Meyer, Michael R.;Kratter, Kaitlin;Schaefer, Gail;Anugu, Narsireddy;Davies, Claire L.;Kraus, Stefan;Lanthermann, Cyprien
  • 通讯作者:
    Lanthermann, Cyprien
Precise Age for the Binary Star System 12 Com in the Coma Berenices Cluster
  • DOI:
    10.3847/1538-3881/accddb
  • 发表时间:
    2023-04
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Rex K Lam;E. Sandquist;G. Schaefer;C. Farrington;J. Monnier;N. Anugu;C. Lanthermann;R. Klement;J. Ennis;B. Setterholm;T. Gardner;S. Kraus;C. Davies;J. Orosz
  • 通讯作者:
    Rex K Lam;E. Sandquist;G. Schaefer;C. Farrington;J. Monnier;N. Anugu;C. Lanthermann;R. Klement;J. Ennis;B. Setterholm;T. Gardner;S. Kraus;C. Davies;J. Orosz
{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

John Monnier其他文献

Charting quantum horizons to establish a roadmap for microarcsecond astronomy
绘制量子视界以建立微角秒天文学的路线图
  • DOI:
    10.1038/s41550-024-02297-6
  • 发表时间:
    2024-05-30
  • 期刊:
  • 影响因子:
    14.300
  • 作者:
    Ryan M. Lau;Amit Ashok;Julie Emms;Douglas R. Gies;Saikat Guha;Zachary Hartman;Brittany McClinton;John Monnier;Jayadev K. Rajagopal;J. Gabriel Richardson;Stephen T. Ridgway;Joel Sanchez-Bermudez;Gail Schaefer;Brian J. Smith;Aziza Suleymanzade
  • 通讯作者:
    Aziza Suleymanzade
HIRES: the high resolution spectrograph for the E-ELT
HIRES:E-ELT 的高分辨率光谱仪
  • DOI:
  • 发表时间:
    2014
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. Marconi;Manuel Abreu;V. Adibekyan;M. Aliverti;Carlos Allende Prieto;Pedro J. Amado;M. Amate;É. Artigau;S. R. Augusto;Susana Barros;Santiago Becerril;B. Benneke;Edwin Bergin;Philippe Berio;N. Bezawada;I. Boisse;X. Bonfils;F. Bouchy;C. Broeg;Alexandre Cabral;R. Calvo;B. L. C. Martins;B. Chazelas;Andrea Chiavassa;Lise B. Christensen;R. Cirami;I. Coretti;S. Cristiani;V. Parro;G. Cupani;Izan de Castro Leao;J. R. D. Medeiros;Marco Antonio Furlan de Souza;P. D. Marcantonio;I. Varano;V. D’Odorico;R. Doyon;H. Drass;P. Figueira;A. Fragoso;J. Fynbo;Elena Gallo;M. Genoni;J. I. G. Hernández;M. Haehnelt;Julie Hlavacek Larrondo;I. Hughes;P. Huke;Andrew Humphrey;Hans Kjeldsen;Andreas J. Korn;D. Kouach;M. Landoni;Jochen Liske;C. Lovis;D. Lunney;R. Maiolino;L. Malo;T. Marquart;C. J. Martins;Elena Mason;John Monnier;M. Monteiro;C. Mordasini;Tim Morris;Graham J. Murray;Andrzej Niedzielski;Nelson J. Nunes;E. Oliva;L. Origlia;E. Pallé;G. Pariani;P. Parr;J. Peñate;Francesco Pepe;Enrico Pinna;Nikolai Piskunov;J. L. Rasilla;Phil Rees;R. Rebolo;Ansgar Reiners;Marco Riva;Sylvain Rousseau;N. Sanna;Nuno C. Santos;M. Sarajlic;Tzu;F. Sortino;D. Sosnowska;S'ergio G. Sousa;E. Stempels;K. G. Strassmeier;F. Tenegi;A. Tozzi;S. Udry;L. Valenziano;L. Vanzi;Michael Weber;M. Woche;M. Xompero;E. Zackrisson;M. Z. Osorio
  • 通讯作者:
    M. Z. Osorio

John Monnier的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('John Monnier', 18)}}的其他基金

ARMADA: A Unique Hunt for Exoplanets and Low-Mass Companions around Hot Stars
ARMADA:对热恒星周围系外行星和低质量伴星的独特搜寻
  • 批准号:
    2009489
  • 财政年份:
    2020
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Scattered Light imaging of YSOs: Probing the Fundamental Stages of Planet Formation
YSO 的散射光成像:探索行星形成的基本阶段
  • 批准号:
    1830728
  • 财政年份:
    2018
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
UNS:High Surface Free Energy Anchoring of Bimetallic Core Shell Particles
UNS:双金属核壳颗粒的高表面自由能锚定
  • 批准号:
    1511615
  • 财政年份:
    2015
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Continuing Grant
Collaborative Research: Imaging planet-forming disks around young Suns using a revolutionary infrared detector
合作研究:使用革命性的红外探测器对年轻太阳周围的行星形成盘进行成像
  • 批准号:
    1506540
  • 财政年份:
    2015
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Continuing Grant
Accretion and outflows in the limit of weak stellar magnetic fields: does the magnetospheric accretion paradigm apply to Herbig AeBe stars?
弱恒星磁场极限下的吸积和流出:磁层吸积范式是否适用于 Herbig AeBe 恒星?
  • 批准号:
    1311698
  • 财政年份:
    2013
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Continuing Grant
Imaging starspots on active stars using the upgraded MIRC6 combiner on the CHARA interferometer
使用 CHARA 干涉仪上升级的 MIRC6 组合器对活跃恒星上的星斑进行成像
  • 批准号:
    1108963
  • 财政年份:
    2011
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Continuing Grant
Collaborative Research: Preparation,Characterization,and Evaluation of Bimetallic Catalysts Using Electroless Deposition Methods for Selective Oxidation of Biomass-Related Alcohols
合作研究:利用化学沉积方法制备、表征和评价生物质相关醇的选择性氧化双金属催化剂
  • 批准号:
    0854339
  • 财政年份:
    2009
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
First Science with CHARA Fringe Tracker: Imaging Planet-forming Disks around Young Stars
CHARA Fringe Tracker 的首项科学:对年轻恒星周围的行星形成盘进行成像
  • 批准号:
    0807577
  • 财政年份:
    2008
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Continuing Grant
First Imaging Survey of Rapid Rotators and Be Stars with Long-Baseline Interferometry
首次利用长基线干涉测量法对快速旋转体和 Be 星进行成像测量
  • 批准号:
    0707927
  • 财政年份:
    2007
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Travel Support for the International SPIE Conference on Stellar Interferometry, Orlando, Florida; May 24-31, 2006
为佛罗里达州奥兰多举行的国际 SPIE 恒星干涉测量会议提供差旅支持;
  • 批准号:
    0621908
  • 财政年份:
    2006
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant

相似国自然基金

Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
Cell Research
  • 批准号:
    31224802
  • 批准年份:
    2012
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research
  • 批准号:
    31024804
  • 批准年份:
    2010
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research (细胞研究)
  • 批准号:
    30824808
  • 批准年份:
    2008
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
  • 批准号:
    10774081
  • 批准年份:
    2007
  • 资助金额:
    45.0 万元
  • 项目类别:
    面上项目

相似海外基金

Collaborative Research: Assembling the foundation of modern mammal community structure in the first 7 million years after the K/Pg mass extinction
合作研究:为 K/Pg 大规模灭绝后的前 700 万年建立现代哺乳动物群落结构的基础
  • 批准号:
    2321344
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Energy Conversion Beyond the First Law of Thermodynamics in Non-Equilibrium Plasmas
合作研究:非平衡等离子体中超越热力学第一定律的能量转换
  • 批准号:
    2308669
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: First-Principle Control of Novel Resonances in Non-Hermitian Photonic Media
合作研究:非厄米光子介质中新型共振的第一性原理控制
  • 批准号:
    2326699
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Weaving Together Supports for the Academic Success and Racial Identity Development of Low Income and First Generation AA&NHPI Students
合作研究:共同支持低收入和第一代 AA 的学业成功和种族认同发展
  • 批准号:
    2315868
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Energy Conversion Beyond the First Law of Thermodynamics in Non-Equilibrium Plasmas
合作研究:非平衡等离子体中超越热力学第一定律的能量转换
  • 批准号:
    2308670
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Assembling the foundation of modern mammal community structure in the first 7 million years after the K/Pg mass extinction
合作研究:为 K/Pg 大规模灭绝后的前 700 万年建立现代哺乳动物群落结构的基础
  • 批准号:
    2321341
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Assembling the foundation of modern mammal community structure in the first 7 million years after the K/Pg mass extinction
合作研究:为 K/Pg 大规模灭绝后的前 700 万年建立现代哺乳动物群落结构的基础
  • 批准号:
    2321342
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
Collaborative Research: Assembling the foundation of modern mammal community structure in the first 7 million years after the K/Pg mass extinction
合作研究:为 K/Pg 大规模灭绝后的前 700 万年建立现代哺乳动物群落结构的基础
  • 批准号:
    2321343
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
The First CAN-ACT Registry National Investigator Meeting: A Collaborative Journey Towards Advancing Heritable Aortopathy Research and Patient Care in Canada
首届 CAN-ACT 注册国家研究者会议:推进加拿大遗传性主动脉病研究和患者护理的合作之旅
  • 批准号:
    487857
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Miscellaneous Programs
Collaborative Research: Weaving Together Supports for the Academic Success and Racial Identity Development of Low Income and First Generation AA&NHPI Students
合作研究:共同支持低收入和第一代 AA 的学业成功和种族认同发展
  • 批准号:
    2315869
  • 财政年份:
    2023
  • 资助金额:
    $ 45.55万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了