Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ray, Anarya"'
Autor:
Schmidt, Stefano, Caudill, Sarah, Creighton, Jolien D. E., Tsukada, Leo, Ray, Anarya, Adhicary, Shomik, Baral, Pratyusava, Baylor, Amanda, Cannon, Kipp, Cousins, Bryce, Ewing, Becca, Fong, Heather, George, Richard N., Godwin, Patrick, Hanna, Chad, Harada, Reiko, Huang, Yun-Jing, Huxford, Rachael, Joshi, Prathamesh, Kennington, James, Kuwahara, Soichiro, Li, Alvin K. Y., Magee, Ryan, Meacher, Duncan, Messick, Cody, Morisaki, Soichiro, Mukherjee, Debnandini, Niu, Wanting, Pace, Alex, Posnansky, Cort, Sachdev, Surabhi, Sakon, Shio, Singh, Divya, Shah, Urja, Tapia, Ron, Tsutsui, Takuya, Ueno, Koh, Viets, Aaron, Wade, Leslie, Wade, Madeline
Leveraging the features of the GstLAL pipeline, we present the results of a matched filtering search for asymmetric binary black hole systems with heavily mis-aligned spins in LIGO and Virgo data taken during the third observing run. Our target syste
Externí odkaz:
http://arxiv.org/abs/2406.17832
Astrophysically motivated population models for binary black hole observables are often insufficient to capture the imprints of multiple formation channels. This is mainly due to the strongly parametrized nature of such investigations. Using a non-pa
Externí odkaz:
http://arxiv.org/abs/2404.03166
Autor:
Hernandez, Ignacio Magaña, Ray, Anarya
Gravitational wave standard sirens typically require electromagnetic (EM) data to obtain redshift information to constrain cosmology. Difficult to find EM counterparts for bright sirens and galaxy survey systematics for dark sirens make cosmological
Externí odkaz:
http://arxiv.org/abs/2404.02522
Autor:
Schmidt, Stefano, Caudill, Sarah, Creighton, Jolien D. E., Magee, Ryan, Tsukada, Leo, Adhicary, Shomik, Baral, Pratyusava, Baylor, Amanda, Cannon, Kipp, Cousins, Bryce, Ewing, Becca, Fong, Heather, George, Richard N., Godwin, Patrick, Hanna, Chad, Harada, Reiko, Huang, Yun-Jing, Huxford, Rachael, Joshi, Prathamesh, Kennington, James, Kuwahara, Soichiro, Li, Alvin K. Y., Meacher, Duncan, Messick, Cody, Morisaki, Soichiro, Mukherjee, Debnandini, Niu, Wanting, Pace, Alex, Posnansky, Cort, Ray, Anarya, Sachdev, Surabhi, Sakon, Shio, Singh, Divya, Tapia, Ron, Tsutsui, Takuya, Ueno, Koh, Viets, Aaron, Wade, Leslie, Wade, Madeline
Precession in Binary Black Holes (BBH) is caused by the failure of the Black Hole spins to be aligned and its study can open up new perspectives in gravitational waves (GW) astronomy, providing, among other advancements, a precise measure of distance
Externí odkaz:
http://arxiv.org/abs/2403.17186
Autor:
Ray, Anarya, Fan, Pinchen, He, Vincent F., Bloom, Malachy, Yang, Suyu Michael, Tasson, Jay D., Creighton, Jolien D. E.
The speed of gravitational waves $v_g$ can be measured with the time delay between gravitational-wave detectors. Our study provides a more precise measurement of $v_g$ using gravitational-wave signals only, compared with previous studies. We select 5
Externí odkaz:
http://arxiv.org/abs/2307.13099
Autor:
Ray, Anarya, Niu, Wanting, Sakon, Shio, Ewing, Becca, Creighton, Jolien D. E., Hanna, Chad, Adhicary, Shomik, Baral, Pratyusava, Baylor, Amanda, Cannon, Kipp, Caudill, Sarah, Cousins, Bryce, Fong, Heather, George, Richard N., Godwin, Patrick, Harada, Reiko, Huang, Yun-Jing, Huxford, Rachael, Joshi, Prathamesh, Kapadia, Shasvath, Kennington, James, Kuwahara, Soichiro, Li, Alvin K. Y., Magee, Ryan, Meacher, Duncan, Messick, Cody, Morisaki, Soichiro, Mukherjee, Debnandini, Pace, Alex, Posnansky, Cort, Sachdev, Surabhi, Singh, Divya, Tapia, Ron, Tsukada, Leo, Tsutsui, Takuya, Ueno, Koh, Viets, Aaron, Wade, Leslie, Wade, Madeline
We develop a robust and self-consistent framework to extract and classify gravitational wave candidates from noisy data, for the purpose of assisting in real-time multi-messenger follow-ups during LIGO-Virgo-KAGRA's fourth observing run~(O4). Our for
Externí odkaz:
http://arxiv.org/abs/2306.07190
Autor:
Tsukada, Leo, Joshi, Prathamesh, Adhicary, Shomik, George, Richard, Guimaraes, Andre, Hanna, Chad, Magee, Ryan, Zimmerman, Aaron, Baral, Pratyusava, Baylor, Amanda, Cannon, Kipp, Caudill, Sarah, Cousins, Bryce, Creighton, Jolien D. E., Ewing, Becca, Fong, Heather, Godwin, Patrick, Harada, Reiko, Huang, Yun-Jing, Huxford, Rachael, Kennington, James, Kuwahara, Soichiro, Li, Alvin K. Y., Meacher, Duncan, Messick, Cody, Morisaki, Soichiro, Mukherjee, Debnandini, Niu, Wanting, Pace, Alex, Posnansky, Cort, Ray, Anarya, Sachdev, Surabhi, Sakon, Shio, Singh, Divya, Tapia, Ron, Tsutsui, Takuya, Ueno, Koh, Viets, Aaron, Wade, Leslie, Wade, Madeline
Starting from May 2023, the LIGO Scientific, Virgo and KAGRA Collaboration is planning to conduct the fourth observing run with improved detector sensitivities and an expanded detector network including KAGRA. Accordingly, it is vital to optimize the
Externí odkaz:
http://arxiv.org/abs/2305.06286
Autor:
Ewing, Becca, Huxford, Rachael, Singh, Divya, Tsukada, Leo, Hanna, Chad, Huang, Yun-Jing, Joshi, Prathamesh, Li, Alvin K. Y., Magee, Ryan, Messick, Cody, Pace, Alex, Ray, Anarya, Sachdev, Surabhi, Sakon, Shio, Tapia, Ron, Adhicary, Shomik, Baral, Pratyusava, Baylor, Amanda, Cannon, Kipp, Caudill, Sarah, Chaudhary, Sushant Sharma, Coughlin, Michael W., Cousins, Bryce, Creighton, Jolien D. E., Essick, Reed, Fong, Heather, George, Richard N., Godwin, Patrick, Harada, Reiko, Kennington, James, Kuwahara, Soichiro, Meacher, Duncan, Morisaki, Soichiro, Mukherjee, Debnandini, Niu, Wanting, Posnansky, Cort, Toivonen, Andrew, Tsutsui, Takuya, Ueno, Koh, Viets, Aaron, Wade, Leslie, Wade, Madeline, Waratkar, Gaurav
GstLAL is a stream-based matched-filtering search pipeline aiming at the prompt discovery of gravitational waves from compact binary coalescences such as the mergers of black holes and neutron stars. Over the past three observation runs by the LIGO,
Externí odkaz:
http://arxiv.org/abs/2305.05625
Autor:
Ray, Anarya, Hernandez, Ignacio Magaña, Mohite, Siddharth, Creighton, Jolien, Kapadia, Shasvath
Publikováno v:
ApJ 957 37 (2023)
The observation of gravitational waves from multiple compact binary coalescences by the LIGO-Virgo-KAGRA detector networks has enabled us to infer the underlying distribution of compact binaries across a wide range of masses, spins, and redshifts. In
Externí odkaz:
http://arxiv.org/abs/2304.08046
Publikováno v:
Phys.Rev. D 107, 043035 (2023)
Bayesian hierarchical inference of phenomenological parameterized neutron star equations of state (EoS) from multiple gravitational wave observations of binary neutron star mergers is of fundamental importance in improving our understanding of neutro
Externí odkaz:
http://arxiv.org/abs/2211.06435