Collaborative Research: Modeling Advanced LIGO Gravitational Wave Sources and Their Electromagnetic Counterparts
合作研究:模拟先进的 LIGO 引力波源及其电磁对应物
基本信息
- 批准号:1205574
- 负责人:
- 金额:$ 21.12万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-08-15 至 2016-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award will support a multifaceted theoretical study of the mergers of various types of compact objects such as neutron stars. Understanding the full sequence of events in these mergers is a great interdisciplinary challenge of high current interest. The work will model binary formation and gravitational wave-driven inspiral; the hydrodynamics of mergers; the viscous, thermal and nuclear evolution of the post merger remnant; the general relativistic radiation hydrodynamics of the collapse to neutron stars and black holes (with its associated gravitational wave signals); and the nuclear and radiation hydrodynamics of the unbound ejecta that produces observable electromagnetic (light, radio wave, etc.) signals. A major motivation is to model both gravity wave and electromagnetic signatures from these mergers. The two types of signatures provide important information about different regions of the sources. Gravitational waves will determine the 'engine' of the sources, their masses, spins, and inclinations. The electromagnetic signals will provide the precise locations, compositions, and their relation to the rest of astrophysics (nucleosynthesis, pulsars, magnetars, transients, Type Ia supernovae, formation rates and progenitors). The project will contribute to the training of graduate students and in regular student exchanges between the participating institutions. Members of the research team will continue their efforts to give non-technical lectures for the public, high schools and undergraduate institutions, and consult on curricula, films, TV and radio. The results of this research, on topics that tend to generate broad interest (stellar collisions, explosions, collapse to black holes, gravitational waves in space-time), will be incorporated into these activities. The team will also make the results from this study widely available to the astrophysics community.
该奖项将支持对中子星等各种类型紧凑物体合并的多方面理论研究。了解这些合并事件的全部顺序是当前高度关注的跨学科挑战。 这项工作将模拟双星形成和引力波驱动的螺旋;合并的流体动力学;合并后残余物的粘性,热和核演化;中子星和黑洞坍塌的广义相对论辐射流体动力学(及其相关的引力波信号);以及产生可观测电磁波(光,无线电波等)的未结合喷出物的核和辐射流体动力学。信号. 一个主要的动机是模拟重力波和电磁签名从这些合并。这两种类型的特征提供了关于源的不同区域的重要信息。引力波将决定源的“引擎”,它们的质量,自旋和倾角。电磁信号将提供精确的位置,成分,以及它们与天体物理学的其他部分(核合成,磁星,磁星,瞬变,Ia型超新星,形成率和祖先)的关系。该项目将有助于研究生的培训和参与机构之间的定期学生交流。研究小组的成员将继续努力为公众、高中和本科院校提供非技术性讲座,并就课程、电影、电视和广播提供咨询。这项研究的结果涉及往往引起广泛兴趣的专题(恒星碰撞、爆炸、坍缩成黑洞、时空中的引力波),将纳入这些活动。该团队还将向天体物理学界广泛提供这项研究的结果。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
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 }}
Lars Bildsten其他文献
Still Brighter than Pre-explosion, SN 2012Z Did Not Disappear: Comparing Hubble Space Telescope Observations a Decade Apart
SN 2012Z 仍然比爆炸前更亮,并没有消失:比较哈勃太空望远镜十年的观测结果
- DOI:
10.3847/1538-4357/ac3bbd - 发表时间:
2021-06 - 期刊:
- 影响因子:0
- 作者:
Curtis McCully;Saurabh W. Jha;Richard A. Scalzo;D. Andrew Howell;Ryan J. Foley;Yaotian Zeng;Zheng-Wei Liu;Griffin Hosseinzadeh;Lars Bildsten;Adam G. Riess;Robert P. Kirshner;G. H. Marion;Yssavo Camacho-Neves - 通讯作者:
Yssavo Camacho-Neves
Morphology and Mach Number Dependence of Subsonic Bondi–Hoyle Accretion
亚音速邦迪-霍伊尔吸积的形态和马赫数依赖性
- DOI:
10.3847/1538-4357/ad3732 - 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Logan J. Prust;H. Glanz;Lars Bildsten;H. Perets;F. K. Roepke - 通讯作者:
F. K. Roepke
Lars Bildsten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('Lars Bildsten', 18)}}的其他基金
Kavli Institute for Theoretical Physics
卡维理理论物理研究所
- 批准号:
2309135 - 财政年份:2023
- 资助金额:
$ 21.12万 - 项目类别:
Continuing Grant
Kavli Institute for Theoretical Physics
卡维理理论物理研究所
- 批准号:
1748958 - 财政年份:2018
- 资助金额:
$ 21.12万 - 项目类别:
Cooperative Agreement
Collaborative Research: SI2-SSI: Modules for Experiments in Stellar Astrophysics
合作研究:SI2-SSI:恒星天体物理实验模块
- 批准号:
1663688 - 财政年份:2017
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: SI2-SSE: Modules for Experiments in Stellar Astrophysics
合作研究:SI2-SSE:恒星天体物理实验模块
- 批准号:
1339581 - 财政年份:2014
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Kavli Institute for Theoretical Physics
卡维理理论物理研究所
- 批准号:
1125915 - 财政年份:2012
- 资助金额:
$ 21.12万 - 项目类别:
Cooperative Agreement
Explosions on Accreting White Dwarfs: From Novae to Supernovae
吸积白矮星的爆炸:从新星到超新星
- 批准号:
0707633 - 财政年份:2007
- 资助金额:
$ 21.12万 - 项目类别:
Continuing Grant
Kavli Institute for Theoretical Physics
卡维理理论物理研究所
- 批准号:
0551164 - 财政年份:2006
- 资助金额:
$ 21.12万 - 项目类别:
Cooperative Agreement
Probing the Deep Interiors of Accreting White Dwarfs through Studies of their Non-Radial Oscillations
通过研究白矮星的非径向振荡来探索吸积白矮星的深层内部
- 批准号:
0205956 - 财政年份:2002
- 资助金额:
$ 21.12万 - 项目类别:
Continuing Grant
Pulsations in Rapidly Rotating Main Sequence Stars and Accreting White Dwarfs
快速旋转主序星的脉动和吸积白矮星
- 批准号:
0196422 - 财政年份:2000
- 资助金额:
$ 21.12万 - 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: Ionospheric Density Response to American Solar Eclipses Using Coordinated Radio Observations with Modeling Support
合作研究:利用协调射电观测和建模支持对美国日食的电离层密度响应
- 批准号:
2412294 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: CDS&E: data-enabled dynamic microstructural modeling of flowing complex fluids
合作研究:CDS
- 批准号:
2347345 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: Using Polarimetric Radar Observations, Cloud Modeling, and In Situ Aircraft Measurements for Large Hail Detection and Warning of Impending Hail
合作研究:利用偏振雷达观测、云建模和现场飞机测量来检测大冰雹并预警即将发生的冰雹
- 批准号:
2344259 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: Enabling Cloud-Permitting and Coupled Climate Modeling via Nonhydrostatic Extensions of the CESM Spectral Element Dynamical Core
合作研究:通过 CESM 谱元动力核心的非静水力扩展实现云允许和耦合气候建模
- 批准号:
2332469 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Continuing Grant
NSF-BSF: Collaborative Research: Solids and reactive transport processes in sewer systems of the future: modeling and experimental investigation
NSF-BSF:合作研究:未来下水道系统中的固体和反应性输送过程:建模和实验研究
- 批准号:
2134594 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: Connecting the Past, Present, and Future Climate of the Lake Victoria Basin using High-Resolution Coupled Modeling
合作研究:使用高分辨率耦合建模连接维多利亚湖盆地的过去、现在和未来气候
- 批准号:
2323649 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: SaTC: CORE: Medium: Differentially Private SQL with flexible privacy modeling, machine-checked system design, and accuracy optimization
协作研究:SaTC:核心:中:具有灵活隐私建模、机器检查系统设计和准确性优化的差异化私有 SQL
- 批准号:
2317232 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Continuing Grant
Collaborative Research: NSFGEO-NERC: Advancing capabilities to model ultra-low velocity zone properties through full waveform Bayesian inversion and geodynamic modeling
合作研究:NSFGEO-NERC:通过全波形贝叶斯反演和地球动力学建模提高超低速带特性建模能力
- 批准号:
2341238 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: Using Polarimetric Radar Observations, Cloud Modeling, and In Situ Aircraft Measurements for Large Hail Detection and Warning of Impending Hail
合作研究:利用偏振雷达观测、云建模和现场飞机测量来检测大冰雹并预警即将发生的冰雹
- 批准号:
2344260 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant
Collaborative Research: CDS&E: data-enabled dynamic microstructural modeling of flowing complex fluids
合作研究:CDS
- 批准号:
2347344 - 财政年份:2024
- 资助金额:
$ 21.12万 - 项目类别:
Standard Grant