Fully Relativistic Studies of Black Hole Binaries with Applications to Gravitational Wave Observations

黑洞双星的完全相对论研究及其在引力波观测中的应用

• 批准号: 1912632
• 负责人: Carlos Lousto
• 金额: $ 45万
• 依托单位: Rochester Institute of Tech
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-09-01 至 2023-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1912632&HistoricalAwards=false
• 关键词: Fully; Relativistic; Studies; Black; Hole

Gravitational Wave Astronomy promises to provide a revolutionary new view of the universe that can probe previously unknown regions, including the interiors of neutron stars, collisions of black holes, which emit energy at luminosities exceeding the entire visible universe, and even remnants of the big bang. To gain new insights into the dynamics of the universe, gravitational wave astronomers need to be able to infer the nature of the sources from the observed signals. The physical parameters of these sources can be extracted from the observed signals if the dependence of the waveform on source parameters is known to sufficiently high-accuracy. This award supports the numerical modeling of merging black-hole binaries using simulations on supercomputers. These simulations will allow a deeper understanding of extreme gravity phenomena as well as tests of Einstein's theory of general relativity in strong field regimes.The principal goals of this research will be to produce waveforms for LIGO source parametrization efforts, and to model the remnant mass, spin, and gravitational recoil from highly-precessing spinning binary black holes in order to these parameters and how they affect the spatial distribution and growth of black holes. The PI's team will produce and publicly release gravitational waveforms in previously unsampled regions of parameter space for LIGO data analysis, to directly use these waveforms for studies and modeling of binary black holes dynamics, and will improve the accuracy and efficiency of the numerical simulations. This project will keep the RIT group at the forefront of black holes supercomputer simulations involving students and postdoctoral fellows.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.

引力波天文学有望为宇宙提供革命性的新观点，该视图可以探测以前未知的地区，包括中子恒星的内部，黑洞的碰撞，在超过整个可见光的宇宙中发出能量，甚至是大爆炸的射击。 为了获得对宇宙动力学的新见解，重力波天文学家需要能够从观察到的信号中推断来源的性质。如果已知波形对源参数的依赖性足够高，可以从观察到的信号中提取这些源的物理参数。该奖项支持使用超级计算机上的模拟合并黑洞二进制文件的数值建模。 These simulations will allow a deeper understanding of extreme gravity phenomena as well as tests of Einstein's theory of general relativity in strong field regimes.The principal goals of this research will be to produce waveforms for LIGO source parametrization efforts, and to model the remnant mass, spin, and gravitational recoil from highly-precessing spinning binary black holes in order to these parameters and how they affect the spatial distribution and growth of black holes. PI的团队将在先前未采样的参数空间区域中产生并公开释放引力波形，以进行LIGO数据分析，直接将这些波形用于研究和建模二进制黑洞动力学，并提高数值模拟的准确性和效率。该项目将使RIT集团处于黑洞超级计算机模拟的最前沿，涉及学生和博士后研究员。该奖项反映了NSF的法定任务，并被认为是通过基金会的知识分子优点和更广泛的影响审查标准的评估来通过评估来获得支持的。

项目成果

Kicking gravitational wave detectors with recoiling black holes

• DOI: 10.1103/physrevd.100.104039
• 发表时间: 2019-08
• 期刊: Physical Review D
• 影响因子: 5
• 作者: C. Lousto;J. Healy

Search for gravitational waves from Scorpius X-1 in the second Advanced LIGO observing run with an improved hidden Markov model

• DOI: 10.1103/physrevd.100.122002
• 发表时间: 2019-06
• 作者: The Ligo Scientific Collaboration;T. Abbott;R. Abbott;T. Abbott;S. Abraham;F. Acernese;K. Ackley;C. Adams;R. Adhikari;V. Adya;C. Affeldt;M. Agathos;K. Agatsuma;N. Aggarwal;O. Aguiar;L. Aiello;A. Ain;P. Ajith;G. Allen;A. Allocca;M. Aloy;P. Altin;A. Amato;A. Ananyeva;S. Anderson;W. Anderson;S. Angelova;S. Antier;S. Appert;K. Arai;M. Araya;J. Areeda;M. Arène;N. Arnaud;S. Ascenzi;G. Ashton;S. Aston;P. Astone;F. Aubin;P. Aufmuth;K. AultONeal;C. Austin;V. Avendano;A. Ávila-Álvarez;S. Babak;P. Bacon;F. Badaracco;M. Bader;S. Bae;P. Baker;F. Baldaccini;G. Ballardin;S. Ballmer;S. Banagiri;J. Barayoga;S. Barclay;B. Barish;D. Barker;K. Barkett;S. Barnum;F. Barone;B. Barr;L. Barsotti;M. Barsuglia;D. Barta;J. Bartlett;I. Bartos;R. Bassiri;A. Basti;M. Bawaj;J. Bayley;M. Bazzan;B. B'ecsy;M. Bejger;I. Belahcene;A. Bell;D. Beniwal;B. Berger;G. Bergmann;S. Bernuzzi;J. Bero;C. Berry;D. Bersanetti;A. Bertolini;J. Betzwieser;R. Bhandare;J. Bidler;I. Bilenko;S. Bilgili;G. Billingsley;J. Birch;R. Birney;O. Birnholtz;S. Biscans;S. Biscoveanu;A. Bisht;M. Bitossi;M. Bizouard;J. Blackburn;C. Blair;D. Blair;R. Blair;S. Bloemen;N. Bode;M. Boer;Y. Boetzel;G. Bogaert;F. Bondu;E. Bonilla;R. Bonnand;P. Booker;B. A. Boom;C. Booth;R. Bork;V. Boschi;S. Bose;K. Bossie;V. Bossilkov;J. Bosveld;Y. Bouffanais;A. Bozzi;C. Bradaschia;P. Brady;A. Bramley;M. Branchesi;J. Brau;T. Briant;J. Briggs;F. Brighenti;A. Brillet;M. Brinkmann;V. Brisson;P. Brockill;A. Brooks;D. Brown;S. Brunett;A. Buikema;T. Bulik;H. Bulten;A. Buonanno;D. Buskulic;C. Buy;R. Byer;M. Cabero;L. Cadonati;G. Cagnoli;C. Cahillane;J. C. Bustillo;T. Callister;E. Calloni;J. Camp;W. Campbell;M. Canepa;K. Cannon;H. Cao;J. Cao;E. Capocasa;F. Carbognani;S. Caride;M. Carney;Gregorio Carullo;J. C. Diaz;C. Casentini;S. Caudill;M. Cavaglià;F. Cavalier;R. Cavalieri;G. Cella;P. Cerd'a-Dur'an;G. Cerretani;E. Cesarini;O. Chaibi;K. Chakravarti;S. Chamberlin;M. Chan;S. Chao;P. Charlton;E. Chase;É. Chassande-Mottin;D. Chatterjee;M. Chaturvedi;B. Cheeseboro;H. Chen;X. Chen;Y. Chen;H.-P. Cheng;C. Cheong;H. Chia;A. Chincarini;A. Chiummo;G. Cho;H. Cho;M. Cho;N. Christensen;Q. Chu;S. Chua;K. Chung;S. Chung;G. Ciani;A. Ciobanu;R. Ciolfi;F. Cipriano;A. Cirone;F. Clara;J. Clark;P. Clearwater;F. Cleva;C. Cocchieri;E. Coccia;P. Cohadon;D. Cohen;R. Colgan;M. Colleoni;C. Collette;C. Collins;L. Cominsky;M. Constancio;L. Conti;S. Cooper;P. Corban;T. Corbitt;I. Cordero-Carri'on;K. Corley;N. Cornish;A. Corsi;S. Cortese;C. Costa;R. Cotesta;M. Coughlin;S. Coughlin;J. Coulon;S. Countryman;P. Couvares;P. Covas;E. Cowan;D. Coward;M. Cowart;D. Coyne;R. Coyne;J. Creighton;T. Creighton;J. Cripe;M. Croquette;S. Crowder;T. Cullen;A. Cumming;L. Cunningham;E. Cuoco;T. D. Canton;G. D'alya;S. Danilishin;S. D’Antonio;K. Danzmann;A. Dasgupta;C. F. S. Costa;L. Datrier;V. Dattilo;I. Dave;M. Davier;D. Davis;E. Daw;D. DeBra;M. Deenadayalan;J. Degallaix;M. D. Laurentis;S. Del'eglise;W. D. Pozzo;L. DeMarchi;N. Demos;T. Dent;R. Pietri;J. Derby;R. Rosa;C. D. Rossi;R. DeSalvo;O. D. Varona;S. Dhurandhar;M. D'iaz;T. Dietrich;L. Fiore;M. Giovanni;T. D. Girolamo;A. Lieto;B. Ding;S. D. Pace;I. Palma;F. Renzo;A. Dmitriev;Zoheyr Doctor;F. Donovan;K. Dooley;S. Doravari;I. Dorrington;T. Downes;M. Drago;J. Driggers;Z. Du;J. Ducoin;P. Dupej;S. Dwyer;P. Easter;T. Edo;M. Edwards;A. Effler;P. Ehrens;J. Eichholz;S. Eikenberry;M. Eisenmann;R. Eisenstein;R. Essick;H. Estellés;D. Estevez;Z. Etienne;T. Etzel;M. Evans;T. Evans;V. Fafone;H. Fair;S. Fairhurst;X. Fan;S. Farinon;B. Farr;W. Farr;E. Fauchon-Jones;Marc Favata;M. Fays;M. Fazio;C. Fee;J. Feicht;M. Fejer;F. Feng;Á. Fernández-Galiana;I. Ferrante;E. Ferreira;T. A. Ferreira;F. Ferrini;F. Fidecaro;I. Fiori;D. Fiorucci;M. Fishbach;R. Fisher;J. Fishner;M. Fitz-Axen;R. Flaminio;M. Fletcher;E. Flynn;H. Fong;J. Font;P. Forsyth;J. Fournier;S. Frasca;F. Frasconi;Z. Frei;A. Freise;R. Frey;V. Frey;P. Fritschel;V. Frolov;P. Fulda;M. Fyffe;H. Gabbard;B. Gadre;S. Gaebel;J. Gair;L. Gammaitoni;M. Ganija;S. Gaonkar;A. 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Kontos;N. Koper;M. Korobko;W. Korth;I. Kowalska;D. Kozak;V. Kringel;N. Krishnendu;A. Kr'olak;G. Kuehn;A. Kumar;P. Kumar;R. Kumar;S. Kumar;L. Kuo;A. Kutynia;S. Kwang;B. Lackey;K. Lai;T. Lam;M. Landry;B. Lane;R. Lang;J. Lange;B. Lantz;R. Lanza;A. Lartaux-Vollard;P. Lasky;M. Laxen;A. Lazzarini;C. Lazzaro;P. Leaci;S. Leavey;Y. Lecoeuche;C. Lee;H. Lee;H. Lee;H. W. Lee;J. Lee;K. Lee;J. Lehmann;A. Lenon;N. Leroy;N. Letendre;Y. Levin;J. Li;K. Li;T. G. F. Li;X. Li;F. Lin;F. Linde;S. Linker;T. Littenberg;J. Liu;X. Liu;R. K. Lo;N. Lockerbie;L. London;A. Longo;M. Lorenzini;V. Loriette;M. Lormand;G. Losurdo;J. Lough;C. Lousto;G. Lovelace;M. Lower;H. Luck;D. Lumaca;A. Lundgren;R. Lynch;Y. Ma;R. Macas;S. Macfoy;M. Macinnis;D. Macleod;A. Macquet;F. Magaña-Sandoval;L. M. Zertuche;R. Magee;E. Majorana;I. Maksimovic;A. Malik;N. Man;V. Mandic;V. Mangano;G. Mansell;M. Manske;M. Mantovani;F. Marchesoni;F. Marion;S. M'arka;Z. M'arka;C. Markakis;A. Markosyan;A. Markowitz;E. Maros;A. Marquina;S. Marsat;F. 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Yap;M. Yazback;D. Yeeles;Hang Yu;Haocun Yu;S. Yuen;M. Yvert;A. Zadro.zny;M. Zanolin;T. Zelenova;J. Zendri;M. Zevin;J. Zhang;L. Zhang;T. Zhang;C. Zhao;M. Zhou;Z. Zhou;X. Zhu;M. Zucker;J. Zweizig;L. Dunn;S. Suvorova;R. Evans;W. Moran

All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run

在第三次 Advanced LIGO 和 Advanced Virgo 运行中对短引力波爆发进行全天搜索

• DOI: 10.1103/physrevd.104.122004
• 发表时间: 2021
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Abbott, R.;Abbott, T. D.;Acernese, F.;Ackley, K.;Adams, C.;Adhikari, N.;Adhikari, R. X.;Adya, V. B.;Affeldt, C.;Agarwal, D.
• 通讯作者: Agarwal, D.

Circumbinary Disk Accretion into Spinning Black Hole Binaries

• DOI: 10.3847/1538-4357/abf0af
• 发表时间: 2021-01
• 期刊: The Astrophysical Journal
• 作者: F. L. Lopez Armengol;L. Combi;M. Campanelli;S. Noble;J. Krolik;Dennis B. Bowen;M. Avara;V. Mewes;H. Nakano

Measuring the Hubble Constant with GW190521 as an Eccentric black hole Merger and Its Potential Electromagnetic Counterpart

• DOI: 10.3847/2041-8213/abe388
• 发表时间: 2021-02
• 期刊: The Astrophysical Journal Letters
• 作者: V. Gayathri;J. Healy;J. Lange;B. O'Brien;M. Szczepańczyk;I. Bartos;M. Campanelli;S. Klimenko;C. Lousto;R. O’Shaughnessy