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High angular resolution gravitational wave astronomy

John Baker, Tessa Baker, Carmelita Carbone, Giuseppe Congedo, Carlo Contaldi, Irina Dvorkin Orcid Logo, Jonathan Gair, Zoltan Haiman, David F. Mota, Arianna Renzini, Ernst-Jan Buis, Giulia Cusin, Jose Maria Ezquiaga, Guido Mueller, Mauro Pieroni, John Quenby, Angelo Ricciardone, Ippocratis D. Saltas, Lijing Shao, Nicola Tamanini, Gianmassimo Tasinato Orcid Logo, Miguel Zumalacárregui

Experimental Astronomy, Volume: 51, Issue: 3, Pages: 1441 - 1470

Swansea University Author: Gianmassimo Tasinato Orcid Logo

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DOI (Published version): 10.1007/s10686-021-09712-0

Abstract

Since the very beginning of astronomy the location of objects on the sky has been a fundamental observational quantity that has been taken for granted. While precise two dimensional positional information is easy to obtain for observations in the electromagnetic spectrum, the positional accuracy of...

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Published in: Experimental Astronomy
ISSN: 0922-6435 1572-9508
Published: Springer Science and Business Media LLC 2021
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URI: https://cronfa.swan.ac.uk/Record/cronfa60805
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While precise two dimensional positional information is easy to obtain for observations in the electromagnetic spectrum, the positional accuracy of current and near future gravitational wave detectors is limited to between tens and hundreds of square degrees, which makes it extremely challenging to identify the host galaxies of gravitational wave events or to detect any electromagnetic counterparts. Gravitational wave observations provide information on source properties that is complementary to the information in any associated electromagnetic emission. Observing systems with multiple messengers thus has scientific potential much greater than the sum of its parts. A gravitational wave detector with higher angular resolution would significantly increase the prospects for finding the hosts of gravitational wave sources and triggering a multi-messenger follow-up campaign. An observatory with arcminute precision or better could be realised within the Voyage 2050 programme by creating a large baseline interferometer array in space and would have transformative scientific potential. 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spelling 2022-08-23T14:58:18.2835569 v2 60805 2022-08-12 High angular resolution gravitational wave astronomy cb754b073d1e4949c5e3db97744d3301 0000-0002-9835-4864 Gianmassimo Tasinato Gianmassimo Tasinato true false 2022-08-12 SPH Since the very beginning of astronomy the location of objects on the sky has been a fundamental observational quantity that has been taken for granted. While precise two dimensional positional information is easy to obtain for observations in the electromagnetic spectrum, the positional accuracy of current and near future gravitational wave detectors is limited to between tens and hundreds of square degrees, which makes it extremely challenging to identify the host galaxies of gravitational wave events or to detect any electromagnetic counterparts. Gravitational wave observations provide information on source properties that is complementary to the information in any associated electromagnetic emission. Observing systems with multiple messengers thus has scientific potential much greater than the sum of its parts. A gravitational wave detector with higher angular resolution would significantly increase the prospects for finding the hosts of gravitational wave sources and triggering a multi-messenger follow-up campaign. An observatory with arcminute precision or better could be realised within the Voyage 2050 programme by creating a large baseline interferometer array in space and would have transformative scientific potential. Precise positional information of standard sirens would enable precision measurements of cosmological parameters and offer new insights on structure formation; a high angular resolution gravitational wave observatory would allow the detection of a stochastic background and resolution of the anisotropies within it; it would also allow the study of accretion processes around black holes; and it would have tremendous potential for tests of modified gravity and the discovery of physics beyond the Standard Model. Journal Article Experimental Astronomy 51 3 1441 1470 Springer Science and Business Media LLC 0922-6435 1572-9508 Gravitational waves; Cosmology; Modified gravity; Black holes 1 6 2021 2021-06-01 10.1007/s10686-021-09712-0 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University Another institution paid the OA fee OA Projekt DEAL; ST/P00055X/1 2022-08-23T14:58:18.2835569 2022-08-12T15:12:02.9096330 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics John Baker 1 Tessa Baker 2 Carmelita Carbone 3 Giuseppe Congedo 4 Carlo Contaldi 5 Irina Dvorkin 0000-0002-2353-9194 6 Jonathan Gair 7 Zoltan Haiman 8 David F. Mota 9 Arianna Renzini 10 Ernst-Jan Buis 11 Giulia Cusin 12 Jose Maria Ezquiaga 13 Guido Mueller 14 Mauro Pieroni 15 John Quenby 16 Angelo Ricciardone 17 Ippocratis D. Saltas 18 Lijing Shao 19 Nicola Tamanini 20 Gianmassimo Tasinato 0000-0002-9835-4864 21 Miguel Zumalacárregui 22 60805__24910__3c3e521dda4247439c92fda7c92c566f.pdf 60805.VOR.pdf 2022-08-12T15:19:05.8160823 Output 812111 application/pdf Version of Record true This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. true eng http://creativecommons.org/licenses/by/4.0/
title High angular resolution gravitational wave astronomy
spellingShingle High angular resolution gravitational wave astronomy
Gianmassimo Tasinato
title_short High angular resolution gravitational wave astronomy
title_full High angular resolution gravitational wave astronomy
title_fullStr High angular resolution gravitational wave astronomy
title_full_unstemmed High angular resolution gravitational wave astronomy
title_sort High angular resolution gravitational wave astronomy
author_id_str_mv cb754b073d1e4949c5e3db97744d3301
author_id_fullname_str_mv cb754b073d1e4949c5e3db97744d3301_***_Gianmassimo Tasinato
author Gianmassimo Tasinato
author2 John Baker
Tessa Baker
Carmelita Carbone
Giuseppe Congedo
Carlo Contaldi
Irina Dvorkin
Jonathan Gair
Zoltan Haiman
David F. Mota
Arianna Renzini
Ernst-Jan Buis
Giulia Cusin
Jose Maria Ezquiaga
Guido Mueller
Mauro Pieroni
John Quenby
Angelo Ricciardone
Ippocratis D. Saltas
Lijing Shao
Nicola Tamanini
Gianmassimo Tasinato
Miguel Zumalacárregui
format Journal article
container_title Experimental Astronomy
container_volume 51
container_issue 3
container_start_page 1441
publishDate 2021
institution Swansea University
issn 0922-6435
1572-9508
doi_str_mv 10.1007/s10686-021-09712-0
publisher Springer Science and Business Media LLC
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
document_store_str 1
active_str 0
description Since the very beginning of astronomy the location of objects on the sky has been a fundamental observational quantity that has been taken for granted. While precise two dimensional positional information is easy to obtain for observations in the electromagnetic spectrum, the positional accuracy of current and near future gravitational wave detectors is limited to between tens and hundreds of square degrees, which makes it extremely challenging to identify the host galaxies of gravitational wave events or to detect any electromagnetic counterparts. Gravitational wave observations provide information on source properties that is complementary to the information in any associated electromagnetic emission. Observing systems with multiple messengers thus has scientific potential much greater than the sum of its parts. A gravitational wave detector with higher angular resolution would significantly increase the prospects for finding the hosts of gravitational wave sources and triggering a multi-messenger follow-up campaign. An observatory with arcminute precision or better could be realised within the Voyage 2050 programme by creating a large baseline interferometer array in space and would have transformative scientific potential. Precise positional information of standard sirens would enable precision measurements of cosmological parameters and offer new insights on structure formation; a high angular resolution gravitational wave observatory would allow the detection of a stochastic background and resolution of the anisotropies within it; it would also allow the study of accretion processes around black holes; and it would have tremendous potential for tests of modified gravity and the discovery of physics beyond the Standard Model.
published_date 2021-06-01T04:19:13Z
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score 11.035634

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