Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Heinzel, Jack"'
Formation channels of merging compact binaries imprint themselves on the distributions and correlations of their source parameters, but current understanding of this population is hindered by simplified parametric models. We overcome such limitations
Externí odkaz:
http://arxiv.org/abs/2406.16844
The origins of merging compact binaries observed by gravitational-wave detectors remains highly uncertain. Several astrophysical channels may contribute to the overall merger rate, with distinct formation processes imprinted on the structure and corr
Externí odkaz:
http://arxiv.org/abs/2406.16813
The astrophysical formation channels of binary black hole systems predict correlations between their mass, spin, and redshift distributions, which can be probed with gravitational-wave observations. Population-level analysis of the latest LIGO-Virgo-
Externí odkaz:
http://arxiv.org/abs/2312.00993
The global network of interferometric gravitational wave (GW) observatories (LIGO, Virgo, KAGRA) has detected and characterized nearly 100 mergers of binary compact objects. However, many more real GWs are lurking sub-threshold, which need to be sift
Externí odkaz:
http://arxiv.org/abs/2304.02665
Autor:
Pang, Peter T. H., Dietrich, Tim, Coughlin, Michael W., Bulla, Mattia, Tews, Ingo, Almualla, Mouza, Barna, Tyler, Kiendrebeogo, Weizmann, Kunert, Nina, Mansingh, Gargi, Reed, Brandon, Sravan, Niharika, Toivonen, Andrew, Antier, Sarah, VandenBerg, Robert O., Heinzel, Jack, Nedora, Vsevolod, Salehi, Pouyan, Sharma, Ritwik, Somasundaram, Rahul, Broeck, Chris Van Den
Publikováno v:
Nature Commun. 14 (2023) 1, 8352
The multi-messenger detection of the gravitational-wave signal GW170817, the corresponding kilonova AT2017gfo and the short gamma-ray burst GRB170817A, as well as the observed afterglow has delivered a scientific breakthrough. For an accurate interpr
Externí odkaz:
http://arxiv.org/abs/2205.08513
Autor:
Coughlin, Michael W., Antier, Sarah, Dietrich, Tim, Foley, Ryan J., Heinzel, Jack, Bulla, Mattia, Christensen, Nelson, Coulter, David A., Issa, Lina, Khetan, Nandita
Kilonovae produced by the coalescence of compact binaries with at least one neutron star are promising standard sirens for an independent measurement of the Hubble constant ($H_0$). Through their detection via follow-up of gravitational-wave (GW), sh
Externí odkaz:
http://arxiv.org/abs/2008.07420
Autor:
Tews, Ingo, Pang, Peter T. H., Dietrich, Tim, Coughlin, Michael W., Antier, Sarah, Bulla, Mattia, Heinzel, Jack, Issa, Lina
Publikováno v:
Astrophys. J. Lett. 908, L1 (2021)
The observation of a compact object with a mass of $2.50-2.67M_{\odot}$ on August 14, 2019, by the LIGO Scientific and Virgo collaborations (LVC) has the potential to improve our understanding of the supranuclear equation of state. While the gravitat
Externí odkaz:
http://arxiv.org/abs/2007.06057
Autor:
Dietrich, Tim, Coughlin, Michael W., Pang, Peter T. H., Bulla, Mattia, Heinzel, Jack, Issa, Lina, Tews, Ingo, Antier, Sarah
Publikováno v:
Science (2020), Vol. 370, Issue 6523, pp. 1450-1453
Observations of neutron-star mergers based on distinct messengers, including gravitational waves and electromagnetic signals, can be used to study the behavior of matter denser than an atomic nucleus, and to measure the expansion rate of the Universe
Externí odkaz:
http://arxiv.org/abs/2002.11355
Autor:
Coughlin, Michael W., Dietrich, Tim, Heinzel, Jack, Khetan, Nandita, Antier, Sarah, Bulla, Mattia, Christensen, Nelson, Coulter, David A., Foley, Ryan J.
Publikováno v:
Phys. Rev. Research 2, 022006 (2020)
The detection of GW170817 is revolutionizing many areas of astrophysics with the joint observation of gravitational waves and electromagnetic emissions. These multi-messenger events provide a new approach to determine the Hubble constant, thus, they
Externí odkaz:
http://arxiv.org/abs/1908.00889
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