Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Biscoveanu, Sylvia"'
Autor:
Janquart, Justin, Keitel, David, Lo, Rico K. L., Chan, Juno C. L., Ezquiaga, Jose Marìa, Hannuksela, Otto A., Li, Alvin K. Y., More, Anupreeta, Phurailatpam, Hemantakumar, Singh, Neha, Uronen, Laura E., Wright, Mick, Adhikari, Naresh, Biscoveanu, Sylvia, Bulik, Tomasz, Farah, Amanda M., Heffernan, Anna, Joshi, Prathamesh, Juste, Vincent, Kedia, Atul, Nichols, Shania A., Pratten, Geraint, Rawcliffe, C., Roy, Soumen, Sänger, Elise M., Tong, Hui, Trevor, M., Vujeva, Luka, Zevin, Michael
On the 29th of May 2023, the LIGO-Virgo-KAGRA Collaboration observed a compact binary coalescence event consistent with a neutron star-black hole merger, though the heavier object of mass 2.5-4.5 $M_\odot$ would fall into the purported lower mass gap
Externí odkaz:
http://arxiv.org/abs/2409.07298
Autor:
Sänger, Elise M., Roy, Soumen, Agathos, Michalis, Birnholtz, Ofek, Buonanno, Alessandra, Dietrich, Tim, Haney, Maria, Julié, Félix-Louis, Pratten, Geraint, Steinhoff, Jan, Broeck, Chris Van Den, Biscoveanu, Sylvia, Char, Prasanta, Heffernan, Anna, Joshi, Prathamesh, Kedia, Atul, Schofield, R. M. S., Trevor, M., Zevin, Michael
On 29 May 2023, the LIGO Livingston observatory detected the gravitational-wave signal GW230529_181500 from the merger of a neutron star with a lower mass-gap compact object. Its long inspiral signal provides a unique opportunity to test General Rela
Externí odkaz:
http://arxiv.org/abs/2406.03568
Autor:
Ronchini, Samuele, Bala, Suman, Wood, Joshua, Delaunay, James, Dichiara, Simone, Kennea, Jamie A., Parsotan, Tyler, Raman, Gayathri, Tohuvavohu, Aaron, Adhikari, Naresh, Bhat, Narayana P., Biscoveanu, Sylvia, Bissaldi, Elisabetta, Burns, Eric, Campana, Sergio, Chandra, Koustav, Cleveland, William H., Dalessi, Sarah, De Pasquale, Massimiliano, García-Bellido, Juan, Gasbarra, Claudio, Giles, Misty M., Gupta, Ish, Hartmann, Dieter, Hristov, Boyan A., Hui, Michelle C., Kashyap, Rahul, Kocevski, Daniel, Mailyan, Bagrat, Malacaria, Christian, Nakano, Hiroyuki, Principe, Giacomo, Roberts, Oliver J., Sathyaprakash, Bangalore, Shao, Lijing, Troja, Eleonora, Veres, Péter, Wilson-Hodge, Colleen A.
GW230529 is the first compact binary coalescence detected by the LIGO-Virgo-KAGRA collaboration with at least one component mass confidently in the lower mass-gap, corresponding to the range 3-5$M_{\odot}$. If interpreted as a neutron star-black hole
Externí odkaz:
http://arxiv.org/abs/2405.10752
Autor:
Krishna, Kruthi, Vijaykumar, Aditya, Ganguly, Apratim, Talbot, Colm, Biscoveanu, Sylvia, George, Richard N, Williams, Natalie, Zimmerman, Aaron
We describe an implementation of the relative binning technique to speed up parameter estimation of gravitational-wave signals. We first give a pedagogical overview of relative binning, discussing also the expressions for the likelihood marginalized
Externí odkaz:
http://arxiv.org/abs/2312.06009
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
Autor:
Gupta, Ish, Afle, Chaitanya, Arun, K. G., Bandopadhyay, Ananya, Baryakhtar, Masha, Biscoveanu, Sylvia, Borhanian, Ssohrab, Broekgaarden, Floor, Corsi, Alessandra, Dhani, Arnab, Evans, Matthew, Hall, Evan D., Hannuksela, Otto A., Kacanja, Keisi, Kashyap, Rahul, Khadkikar, Sanika, Kuns, Kevin, Li, Tjonnie G. F., Miller, Andrew L., Nitz, Alexander Harvey, Owen, Benjamin J., Palomba, Cristiano, Pearce, Anthony, Phurailatpam, Hemantakumar, Rajbhandari, Binod, Read, Jocelyn, Romano, Joseph D., Sathyaprakash, Bangalore S., Shoemaker, David H., Singh, Divya, Vitale, Salvatore, Barsotti, Lisa, Berti, Emanuele, Cahillane, Craig, Chen, Hsin-Yu, Fritschel, Peter, Haster, Carl-Johan, Landry, Philippe, Lovelace, Geoffrey, McClelland, David, Slagmolen, Bram J J, Smith, Joshua, Soares-Santos, Marcelle, Sun, Ling, Tanner, David, Yamamoto, Hiro, Zucker, Michael
Gravitational-wave observations by the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo have provided us a new tool to explore the Universe on all scales from nuclear physics to the cosmos and have the massive potential to further
Externí odkaz:
http://arxiv.org/abs/2307.10421
Publikováno v:
Res. Notes AAS 7 136 (2023)
Compact-object binary mergers consisting of one neutron star and one black hole (NSBHs) have long been considered promising progenitors for gamma-ray bursts, whose central engine remains poorly understood. Using gravitational-wave constraints on the
Externí odkaz:
http://arxiv.org/abs/2306.14974
Autor:
Evans, Matthew, Corsi, Alessandra, Afle, Chaitanya, Ananyeva, Alena, Arun, K. G., Ballmer, Stefan, Bandopadhyay, Ananya, Barsotti, Lisa, Baryakhtar, Masha, Berger, Edo, Berti, Emanuele, Biscoveanu, Sylvia, Borhanian, Ssohrab, Broekgaarden, Floor, Brown, Duncan A., Cahillane, Craig, Campbell, Lorna, Chen, Hsin-Yu, Daniel, Kathryne J., Dhani, Arnab, Driggers, Jennifer C., Effler, Anamaria, Eisenstein, Robert, Fairhurst, Stephen, Feicht, Jon, Fritschel, Peter, Fulda, Paul, Gupta, Ish, Hall, Evan D., Hammond, Giles, Hannuksela, Otto A., Hansen, Hannah, Haster, Carl-Johan, Kacanja, Keisi, Kamai, Brittany, Kashyap, Rahul, Key, Joey Shapiro, Khadkikar, Sanika, Kontos, Antonios, Kuns, Kevin, Landry, Michael, Landry, Philippe, Lantz, Brian, Li, Tjonnie G. F., Lovelace, Geoffrey, Mandic, Vuk, Mansell, Georgia L., Martynov, Denys, McCuller, Lee, Miller, Andrew L., Nitz, Alexander Harvey, Owen, Benjamin J., Palomba, Cristiano, Read, Jocelyn, Phurailatpam, Hemantakumar, Reddy, Sanjay, Richardson, Jonathan, Rollins, Jameson, Romano, Joseph D., Sathyaprakash, Bangalore S., Schofield, Robert, Shoemaker, David H., Sigg, Daniel, Singh, Divya, Slagmolen, Bram, Sledge, Piper, Smith, Joshua, Soares-Santos, Marcelle, Strunk, Amber, Sun, Ling, Tanner, David, van Son, Lieke A. C., Vitale, Salvatore, Willke, Benno, Yamamoto, Hiro, Zucker, Michael
Gravitational-wave astronomy has revolutionized humanity's view of the universe, a revolution driven by observations that no other field can make. This white paper describes an observatory that builds on decades of investment by the National Science
Externí odkaz:
http://arxiv.org/abs/2306.13745
Autor:
Janquart, Justin, Wright, Mick, Goyal, Srashti, Chan, Juno C. L., Ganguly, Apratim, Garrón, Ángel, Keitel, David, Li, Alvin K. Y., Liu, Anna, Lo, Rico K. L., Mishra, Anuj, More, Anupreeta, Phurailatpam, Hemantakumar, Pankunni, Prasia, Biscoveanu, Sylvia, Cremonese, Paolo, Cudell, Jean-René, Ezquiaga, José M., Garcia-Bellido, Juan, Hannuksela, Otto A., Haris, K., Harry, Ian, Hendry, Martin, Husa, Sascha, Kapadia, Shasvath, Li, Tjonnie G. F., Hernandez, Ignacio Magaña, Mukherjee, Suvodip, Seo, Eungwang, Broeck, Chris Van Den, Veitch, John
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 526, 3, 2023
Along their path from source to observer, gravitational waves may be gravitationally lensed by massive objects. This results in distortions of the observed signal which can be used to extract new information about fundamental physics, astrophysics, a
Externí odkaz:
http://arxiv.org/abs/2306.03827
Autor:
Renzini, Arianna I., Romero-Rodrguez, Alba, Talbot, Colm, Lalleman, Max, Kandhasamy, Shivaraj, Turbang, Kevin, Biscoveanu, Sylvia, Martinovic, Katarina, Meyers, Patrick, Tsukada, Leo, Janssens, Kamiel, Davis, Derek, Matas, Andrew, Charlton, Philip, Liu, Guo-Chin, Dvorkin, Irina, Banagiri, Sharan, Bose, Sukanta, Callister, Thomas, De Lillo, Federico, D'Onofrio, Luca, Garufi, Fabio, Harry, Gregg, Lawrence, Jessica, Mandic, Vuk, Macquet, Adrian, Michaloliakos, Ioannis, Mitra, Sanjit, Pham, Kiet, Poggiani, Rosa, Regimbau, Tania, Romano, Joseph D., van Remortel, Nick, Zhong, Haowen
The collection of gravitational waves (GWs) that are either too weak or too numerous to be individually resolved is commonly referred to as the gravitational-wave background (GWB). A confident detection and model-driven characterization of such a sig
Externí odkaz:
http://arxiv.org/abs/2303.15696