Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Karnesis, Nikolaos"'
Autor:
Katz, Michael L., Karnesis, Nikolaos, Korsakova, Natalia, Gair, Jonathan R., Stergioulas, Nikolaos
The large-scale analysis task of deciphering gravitational wave signals in the LISA data stream will be difficult, requiring a large amount of computational resources and extensive development of computational methods. Its high dimensionality, multip
Externí odkaz:
http://arxiv.org/abs/2405.04690
In this work, we investigate the impact of tidal torques and mass transfer on the population of double white dwarfs (DWDs) that will be observed with LISA. Starting from a distribution of DWDs at formation predicted by numerical simulations, we use a
Externí odkaz:
http://arxiv.org/abs/2403.16867
Autor:
Korsakova, Natalia, Babak, Stanislav, Katz, Michael L., Karnesis, Nikolaos, Khukhlaev, Sviatoslav, Gair, Jonathan R.
The future space based gravitational wave detector LISA (Laser Interferometer Space Antenna) will observe millions of Galactic binaries constantly present in the data stream. A small fraction of this population (of the order of several thousand) will
Externí odkaz:
http://arxiv.org/abs/2402.13701
Autor:
Colpi, Monica, Danzmann, Karsten, Hewitson, Martin, Holley-Bockelmann, Kelly, Jetzer, Philippe, Nelemans, Gijs, Petiteau, Antoine, Shoemaker, David, Sopuerta, Carlos, Stebbins, Robin, Tanvir, Nial, Ward, Henry, Weber, William Joseph, Thorpe, Ira, Daurskikh, Anna, Deep, Atul, Núñez, Ignacio Fernández, Marirrodriga, César García, Gehler, Martin, Halain, Jean-Philippe, Jennrich, Oliver, Lammers, Uwe, Larrañaga, Jonan, Lieser, Maike, Lützgendorf, Nora, Martens, Waldemar, Mondin, Linda, Niño, Ana Piris, Amaro-Seoane, Pau, Sedda, Manuel Arca, Auclair, Pierre, Babak, Stanislav, Baghi, Quentin, Baibhav, Vishal, Baker, Tessa, Bayle, Jean-Baptiste, Berry, Christopher, Berti, Emanuele, Boileau, Guillaume, Bonetti, Matteo, Brito, Richard, Buscicchio, Riccardo, Calcagni, Gianluca, Capelo, Pedro R., Caprini, Chiara, Caputo, Andrea, Castelli, Eleonora, Chen, Hsin-Yu, Chen, Xian, Chua, Alvin, Davies, Gareth, Derdzinski, Andrea, Domcke, Valerie Fiona, Doneva, Daniela, Dvorkin, Irna, Ezquiaga, Jose María, Gair, Jonathan, Haiman, Zoltan, Harry, Ian, Hartwig, Olaf, Hees, Aurelien, Heffernan, Anna, Husa, Sascha, Izquierdo, David, Karnesis, Nikolaos, Klein, Antoine, Korol, Valeriya, Korsakova, Natalia, Kupfer, Thomas, Laghi, Danny, Lamberts, Astrid, Larson, Shane, Jeune, Maude Le, Lewicki, Marek, Littenberg, Tyson, Madge, Eric, Mangiagli, Alberto, Marsat, Sylvain, Vilchez, Ivan Martin, Maselli, Andrea, Mathews, Josh, van de Meent, Maarten, Muratore, Martina, Nardini, Germano, Pani, Paolo, Peloso, Marco, Pieroni, Mauro, Pound, Adam, Quelquejay-Leclere, Hippolyte, Ricciardone, Angelo, Rossi, Elena Maria, Sartirana, Andrea, Savalle, Etienne, Sberna, Laura, Sesana, Alberto, Shoemaker, Deirdre, Slutsky, Jacob, Sotiriou, Thomas, Speri, Lorenzo, Staab, Martin, Steer, Danièle, Tamanini, Nicola, Tasinato, Gianmassimo, Torrado, Jesus, Torres-Orjuela, Alejandro, Toubiana, Alexandre, Vallisneri, Michele, Vecchio, Alberto, Volonteri, Marta, Yagi, Kent, Zwick, Lorenz
The Laser Interferometer Space Antenna (LISA) is the first scientific endeavour to detect and study gravitational waves from space. LISA will survey the sky for Gravitational Waves in the 0.1 mHz to 1 Hz frequency band which will enable the study of
Externí odkaz:
http://arxiv.org/abs/2402.07571
We explore the potential for detecting rotational instabilities in the post-merger phase of binary neutron star mergers using different network configurations of upgraded and next-generation gravitational wave detectors. Our study employs numerically
Externí odkaz:
http://arxiv.org/abs/2311.10626
Autor:
Korol, Valeriya, Igoshev, Andrei P., Toonen, Silvia, Karnesis, Nikolaos, Moore, Christopher J., Finch, Eliot, Klein, Antoine
Neutron star-white dwarf (NS+WD) binaries offer a unique opportunity for studying NS-specific phenomena with gravitational waves. In this paper, we employ the binary population synthesis technique to study the Galactic population of NS+WDs with the f
Externí odkaz:
http://arxiv.org/abs/2310.06559
Finding a stochastic gravitational-wave background (SGWB) of astrophysical or primordial origin is one of the quests of current and future gravitational-wave observatories. While detector networks such as LIGO-Virgo-Kagra or pulsar timing arrays can
Externí odkaz:
http://arxiv.org/abs/2307.00649
Publikováno v:
Phys. Rev. D 108, 103005 (2023)
In recent years, the field of Gravitational Wave Astronomy has flourished. With the advent of more sophisticated ground-based detectors and space-based observatories, it is anticipated that Gravitational Wave events will be detected at a much higher
Externí odkaz:
http://arxiv.org/abs/2305.04709
Autor:
Babak, Stanislav, Caprini, Chiara, Figueroa, Daniel G., Karnesis, Nikolaos, Marcoccia, Paolo, Nardini, Germano, Pieroni, Mauro, Ricciardone, Angelo, Sesana, Alberto, Torrado, Jesús
We use the latest constraints on the population of stellar origin binary black holes (SOBBH) from LIGO/Virgo/KAGRA (LVK) observations, to estimate the stochastic gravitational wave background (SGWB) they generate in the frequency band of LISA. We acc
Externí odkaz:
http://arxiv.org/abs/2304.06368
Autor:
Karnesis, Nikolaos, Katz, Michael L., Korsakova, Natalia, Gair, Jonathan R., Stergioulas, Nikolaos
In recent years, methods for Bayesian inference have been widely used in many different problems in physics where detection and characterization are necessary. Data analysis in gravitational-wave astronomy is a prime example of such a case. Bayesian
Externí odkaz:
http://arxiv.org/abs/2303.02164