Probing Gravity on Cosmic Scales with Galaxy Clustering and Weak Lensing

利用星系团和弱透镜探测宇宙尺度上的引力

基本信息

  • 批准号:
    2009735
  • 负责人:
  • 金额:
    $ 22.99万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2020
  • 资助国家:
    美国
  • 起止时间:
    2020-09-01 至 2024-08-31
  • 项目状态:
    已结题

项目摘要

The project will use simulations of dark matter structure growth over cosmological time combined with models for the growth and structure of galaxies and galaxy clusters to develop tools to use data from two dark energy surveys to better understand how dark matter clustering creates the structure we see in the universe today. The approach to be used will use emulators to produce synthetic observations from different models of galaxy clustering. These synthetic observations will be compared with observations to determine which models best reproduce the galaxy clustering seen today. The project will also support education and public outreach efforts at Ohio State University as well as continued support for the combination of art and science projects that relate to astronomy.The proposed project will develop analysis tools for use with data from the Dark Energy Survey (DES) and the Dark Energy Spectroscopic Instrument (DESI). The project will construct emulation tools for model predictions based on cosmological N-body simulations populated with galaxies according to halo occupation distribution models. The tools will be applied to three main areas: (i) measuring the evolution of dark matter clustering by combining galaxy-galaxy weak lensing with galaxy clustering; (ii) measuring the evolution of dark matter clustering by combining cluster weak lensing with projected cluster-galaxy cross-correlations and galaxy auto-correlations; and (iii) measuring mean infall velocity profiles around clusters using reshift-space distortions of the cluster galaxy cross-correlation function. The project will indirectly support a number of outreach and broadening participation efforts at Ohio State University through the involvement of the PI as chair of the Astronomy Department. The PI will be directly supporting engagement in combining art and science projects, specifically instigating a course that would teach animation students from OSU’s Advanced Computing Center for Art and Design program to create works for the immersive environment of a planetarium dome.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.
该项目将利用模拟宇宙学时间内暗物质结构的增长,结合星系和星系团的增长和结构模型,开发工具,利用两次暗能量调查的数据,更好地了解暗物质聚集如何创造我们今天在宇宙中看到的结构。将采用的方法是利用模拟器从不同的星系团模型中产生综合观测结果。这些合成观测结果将与观测结果进行比较,以确定哪种模型最能再现今天看到的星系团。该项目还将支持俄亥俄州州立大学的教育和公众宣传工作,并继续支持与天文学有关的艺术和科学项目的结合。拟议的项目将开发分析工具,用于暗能量调查(DES)和暗能量光谱仪(DESI)的数据。该项目将根据星系晕占据分布模型,构建基于宇宙学N体模拟的模型预测仿真工具。这些工具将应用于三个主要领域:㈠通过将星系-星系弱透镜作用与星系成团相结合来测量暗物质成团的演变; ㈡通过将星系团弱透镜作用与投射的星系团-星系互相关和星系自相关相结合来测量暗物质成团的演变;和(iii)使用星系团互相关函数的重移空间畸变测量星系团周围的平均下落速度剖面。该项目将通过PI作为天文学系主任的参与,间接支持俄亥俄州州立大学的一些外联和扩大参与的努力。PI将直接支持结合艺术和科学项目的参与,特别是鼓励一门课程,该课程将教授来自OSU艺术与设计高级计算中心的动画学生为天文馆圆顶的沉浸式环境创作作品。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

期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Cosmology with the Roman Space Telescope : synergies with the Rubin Observatory Legacy Survey of Space and Time
罗马太空望远镜的宇宙学:与鲁宾天文台遗产时空调查的协同作用
  • DOI:
    10.1093/mnras/stab533
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    4.8
  • 作者:
    Eifler, Tim;Simet, Melanie;Krause, Elisabeth;Hirata, Christopher;Huang, Hung-Jin;Fang, Xiao;Miranda, Vivian;Mandelbaum, Rachel;Doux, Cyrille;Heinrich, Chen
  • 通讯作者:
    Heinrich, Chen
Cosmology with the Roman Space Telescope – multiprobe strategies
  • DOI:
    10.1093/mnras/stab1762
  • 发表时间:
    2020-04
  • 期刊:
  • 影响因子:
    4.8
  • 作者:
    T. Eifler;H. Miyatake;E. Krause;C. Heinrich;V. Miranda;C. Hirata;Jiachuan Xu;S. Hemmati;M. Simet;P. Capak;A. Choi;O. Doré;C. Doux;X. Fang;R. Hounsell;E. Huff;Hung-Jin Huang;M. Jarvis;J. Kruk;D. Masters;E. Rozo;D. Scolnic;D. Spergel;M. Troxel;A. von der Linden-A.-von der Linden-2126570835;Yun Wang;D. Weinberg;L. Wenzl;Hao-Yi Wu
  • 通讯作者:
    T. Eifler;H. Miyatake;E. Krause;C. Heinrich;V. Miranda;C. Hirata;Jiachuan Xu;S. Hemmati;M. Simet;P. Capak;A. Choi;O. Doré;C. Doux;X. Fang;R. Hounsell;E. Huff;Hung-Jin Huang;M. Jarvis;J. Kruk;D. Masters;E. Rozo;D. Scolnic;D. Spergel;M. Troxel;A. von der Linden-A.-von der Linden-2126570835;Yun Wang;D. Weinberg;L. Wenzl;Hao-Yi Wu
LyMAS reloaded: improving the predictions of the large-scale Lyman- α forest statistics from dark matter density and velocity fields
LyMAS 重装上阵:改进暗物质密度和速度场对大规模 Lyman-α 森林统计数据的预测
  • DOI:
    10.1093/mnras/stac1344
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    4.8
  • 作者:
    Peirani, S;Prunet, S;Colombi, S;Pichon, C;Weinberg, D H;Laigle, C;Lavaux, G;Dubois, Y;Devriendt, J
  • 通讯作者:
    Devriendt, J
The DESI Bright Galaxy Survey: Final Target Selection, Design, and Validation
  • DOI:
    10.3847/1538-3881/accff8
  • 发表时间:
    2022-08
  • 期刊:
  • 影响因子:
    0
  • 作者:
    C. Hahn;Michael J. Wilson;O. Ruiz-Macias;S. Cole;D. Weinberg;J. Moustakas;A. Kremin;J. Tinker;Alex Smith;Risa Wechsler;S. Ahlen;S. Alam;S. Bailey;D. Brooks;A. Cooper;T. Davis;K. Dawson;A. Dey;B. Dey;S. Eftekharzadeh;D. Eisenstein;K. Fanning;J. Forero-Romero;C. Frenk;E. Gaztañaga;S. G. A Gontcho;J. Guy;K. Honscheid;M. Ishak;S. Juneau;R. Kehoe;T. Kisner;Ting-Wen Lan;M. Landriau;L. Le Guillou;M. Levi;C. Magneville;P. Martini;A. Meisner;A. Myers;J. Nie;P. Norberg;N. Palanque-Delabrouille;W. Percival;C. Poppett;F. Prada;A. Raichoor;A. Ross;S. Safonova;C. Saulder;E. Schlafly;D. Schlegel;D. Sierra-Porta;G. Tarlé;B. Weaver;C. Yéche;P. Zarrouk;R. Zhou;Zhi-min Zhou;H. Zou
  • 通讯作者:
    C. Hahn;Michael J. Wilson;O. Ruiz-Macias;S. Cole;D. Weinberg;J. Moustakas;A. Kremin;J. Tinker;Alex Smith;Risa Wechsler;S. Ahlen;S. Alam;S. Bailey;D. Brooks;A. Cooper;T. Davis;K. Dawson;A. Dey;B. Dey;S. Eftekharzadeh;D. Eisenstein;K. Fanning;J. Forero-Romero;C. Frenk;E. Gaztañaga;S. G. A Gontcho;J. Guy;K. Honscheid;M. Ishak;S. Juneau;R. Kehoe;T. Kisner;Ting-Wen Lan;M. Landriau;L. Le Guillou;M. Levi;C. Magneville;P. Martini;A. Meisner;A. Myers;J. Nie;P. Norberg;N. Palanque-Delabrouille;W. Percival;C. Poppett;F. Prada;A. Raichoor;A. Ross;S. Safonova;C. Saulder;E. Schlafly;D. Schlegel;D. Sierra-Porta;G. Tarlé;B. Weaver;C. Yéche;P. Zarrouk;R. Zhou;Zhi-min Zhou;H. Zou
Exploiting non-linear scales in galaxy–galaxy lensing and galaxy clustering: A forecast for the dark energy survey
利用星系中的非线性尺度——星系透镜和星系团簇:暗能量巡天的预测
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David Weinberg其他文献

Improvement in visual acuity in chronic aphakic and pseudophakic cystoid macular edema after treatment with topical 0.5% ketorolac tromethamine.
%20in%20视觉%20视力%20in%20慢性%20无晶状体%20和%20假晶状体%20囊样%20黄斑%20水肿%20%20治疗%20后%20局部%200.5%%20酮咯酸%20氨丁三醇。
  • DOI:
  • 发表时间:
    1991
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. Flach;L. M. Jampol;David Weinberg;M. Kraff;Lawrence A. Yannuzzi;Randy V. Campo;Albert C. Neumann;H. Cupples;W. Hampton Lefler;Jose S. Pulido;C. Lavelle
  • 通讯作者:
    C. Lavelle
The treatment of choroidal melanoma with iodine-125 eye plaque: an analysis of long term visual acuity
  • DOI:
    10.1016/s0360-3016(98)80514-2
  • 发表时间:
    1998-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    William Small;Patricia M. Johnson;Yi-Ching Hsieh;David Weinberg;Robert Schroeder;Beth Chiappetta;Bharai B. Mittal;Lee Jampol
  • 通讯作者:
    Lee Jampol
Impairment and recovery of visual functions after bilateral lesions of superior colliculus
双侧上丘损伤后视功能的损伤与恢复
  • DOI:
  • 发表时间:
    1978
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    David Weinberg;D. Stein
  • 通讯作者:
    D. Stein
emGastroenterology/em: A New Editorial Team Coming to You From Around the World
  • DOI:
    10.1053/j.gastro.2022.04.023
  • 发表时间:
    2022-07-01
  • 期刊:
  • 影响因子:
    25.100
  • 作者:
    Paul Moayyedi;David Weinberg
  • 通讯作者:
    David Weinberg
Two Years Gone.
两年过去了。
  • DOI:
  • 发表时间:
    2024
  • 期刊:
  • 影响因子:
    29.4
  • 作者:
    P. Moayyedi;David Weinberg
  • 通讯作者:
    David Weinberg

David Weinberg的其他文献

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{{ truncateString('David Weinberg', 18)}}的其他基金

The Origin of the Elements in the Milky Way and Its Closest Neighbors
银河系及其最近邻元素的起源
  • 批准号:
    2307621
  • 财政年份:
    2023
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Collaborative Research: A Multi-Dimensional View of the Milky Way
合作研究:银河系的多维视角
  • 批准号:
    1909841
  • 财政年份:
    2019
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Large Scale Structure Probes of Cosmic Acceleration
宇宙加速大尺度结构探测器
  • 批准号:
    1516997
  • 财政年份:
    2015
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Interpretation of Galactic Chemical Evolution Surveys
银河化学演化调查的解释
  • 批准号:
    1211853
  • 财政年份:
    2012
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Theory for SDSS-III
SDSS-III 理论
  • 批准号:
    1009505
  • 财政年份:
    2010
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Continuing Grant
The Sloan Digital Sky Survey: Asteroids to Cosmology, Chicago, IL
斯隆数字巡天:从小行星到宇宙学,芝加哥,伊利诺伊州
  • 批准号:
    0832235
  • 财政年份:
    2008
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
The Interpretation of Galaxy Clustering
星系团的解释
  • 批准号:
    0707985
  • 财政年份:
    2007
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Continuing Grant
Galaxy Bias and Cosmology With The Sloan Digital Sky Survey
斯隆数字巡天的星系偏差和宇宙学
  • 批准号:
    0407125
  • 财政年份:
    2004
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Understanding Biased Galaxy Formation
了解有偏差的星系形成
  • 批准号:
    0098584
  • 财政年份:
    2001
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
The Cosmic History of Baryons
重子的宇宙历史
  • 批准号:
    9802568
  • 财政年份:
    1998
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Continuing Grant

相似国自然基金

2019年度国际理论物理中心-ICTP School on Geometry and Gravity (smr 3311)
  • 批准号:
    11981240404
  • 批准年份:
    2019
  • 资助金额:
    1.5 万元
  • 项目类别:
    国际(地区)合作与交流项目

相似海外基金

Combining measurements of the Cosmic Microwave Background with galaxy clustering to probe the nature of gravity and neutrinos in the universe.
将宇宙微波背景的测量与星系团结合起来,探索宇宙中重力和中微子的性质。
  • 批准号:
    2206088
  • 财政年份:
    2022
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Standard Grant
Investigating Cosmic Inflation and Dark Energy in blended models of Particle Theory and Modified Gravity
研究粒子理论和修正重力混合模型中的宇宙膨胀和暗能量
  • 批准号:
    2604863
  • 财政年份:
    2021
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Studentship
Cosmic Censorship from Gauge/Gravity Duality
来自规范/重力二元性的宇宙审查
  • 批准号:
    2011905
  • 财政年份:
    2020
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Continuing Grant
Commissioning and analysis of the cosmic veto detector system for ALPHA-g antimatter gravity experiment
ALPHA-g反物质重力实验宇宙否决探测器系统调试与分析
  • 批准号:
    553867-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Master's
Soil water measurements with cosmic-ray showers for better correction of gravity data at active volcanoes
利用宇宙射线簇射进行土壤水测量,以更好地校正活火山的重力数据
  • 批准号:
    19K14810
  • 财政年份:
    2019
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Deciphering continuous gravity, strain and tilt data with cosmic-ray radiography for mass transport under volcanoes
利用宇宙射线照相术解读火山下质量传输的连续重力、应变和倾斜数据
  • 批准号:
    18H01305
  • 财政年份:
    2018
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Observing quantum gravity at the end of cosmic inflation
观测宇宙膨胀结束时的量子引力
  • 批准号:
    502308-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Postdoctoral Fellowships
Observing quantum gravity at the end of cosmic inflation
观测宇宙膨胀结束时的量子引力
  • 批准号:
    502308-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Postdoctoral Fellowships
General relativistic light propagation effects: new insight into cosmic voids, dark matter, dark energy, and Einstein's theory of gravity.
广义相对论光传播效应:对宇宙空洞、暗物质、暗能量和爱因斯坦引力理论的新见解。
  • 批准号:
    FT140101270
  • 财政年份:
    2015
  • 资助金额:
    $ 22.99万
  • 项目类别:
    ARC Future Fellowships
Studies of the cosmic acceleration mechanism and the origins of the three components in the present universe in extended gravity theories
扩展引力理论中宇宙加速机制和当前宇宙三分量起源的研究
  • 批准号:
    25800136
  • 财政年份:
    2013
  • 资助金额:
    $ 22.99万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
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