Zobrazeno 1 - 10
of 20 715
pro vyhledávání: '"Bandopadhyay A"'
Autor:
Bhattacharyya, Amrita Kamalini1 (AUTHOR) ambhattacharyy@imt.edu
Publikováno v:
Paradigm (09718907). Jun2022, Vol. 26 Issue 1, p89-91. 3p.
This paper reports the first search for stellar-origin binary black holes within the LISA Data Challenges (LDC). The search algorithm and the Yorsh LDC datasets, both previously described elsewhere, are only summarized briefly; the primary focus here
Externí odkaz:
http://arxiv.org/abs/2412.10501
Autor:
Liu, Chun-Fan, Shang, Hsien, Johnstone, Doug, Ai, Tsung-Han, Lee, Tsz Ming, Krasnopolsky, Ruben, Hirano, Naomi, Dutta, Somnath, Hsu, Shih-Ying, López-Vázquez, Jesús Alejandro, Liu, Sheng-Yuan, Liu, Tie, Tatematsu, Ken'ichi, Zhang, Qizhou, Rawlings, Mark G., Eden, David, Ren, Zhiyuan, Sanhueza, Patricio, Kwon, Woojin, Lee, Chang Won, Kuan, Yi-Jehng, Bandopadhyay, Somdeb, Väisälä, Miikka S., Lee, Chin-Fei, Das, Indrani
The Atacama Large Millimeter/submillimeter Array Survey of Orion Planck Galactic Cold Clumps (ALMASOP) reveals complex nested morphological and kinematic features of molecular outflows through the CO (J = 2 - 1) and SiO (J = 5 - 4) emission. We chara
Externí odkaz:
http://arxiv.org/abs/2411.08827
Autor:
Davies, Gareth Cabourn, Harry, Ian, Williams, Michael J., Bandopadhyay, Diganta, Barack, Leor, Bayle, Jean-Baptiste, Hoy, Charlie, Klein, Antoine, Middleton, Hannah, Moore, Christopher J., Nuttall, Laura, Pratten, Geraint, Vecchio, Alberto, Woan, Graham
We demonstrate an end-to-end technique for observing and characterizing massive black hole binary signals before they merge with the LISA space-based gravitational-wave observatory. Our method uses a zero-latency whitening filter, originally designed
Externí odkaz:
http://arxiv.org/abs/2411.07020
Low-energy Fermions in semi-Dirac systems depict linear momentum dispersion along one direction while having the features of parabolic dispersion in the other direction. Equilibrium optical responses of such highly anisotropic dispersion are manifest
Externí odkaz:
http://arxiv.org/abs/2410.21767
An \textit{$(n,m)$-graph} $G$ is a graph having both arcs and edges, and its arcs (resp., edges) are labeled using one of the $n$ (resp., $m$) different symbols. An \textit{$(n,m)$-complete graph} $G$ is an $(n,m)$-graph without loops or multiple edg
Externí odkaz:
http://arxiv.org/abs/2409.05678
A GPU-accelerated semi-coherent hierarchical search for stellar-mass binary inspiral signals in LISA
Publikováno v:
Phys. Rev. D 110, 103026 (2024)
Searching for gravitational waves from stellar-mass binary black holes with LISA remains a challenging open problem. Conventional template-bank approaches to the search are impossible due to the prohibitive number of templates that would be required.
Externí odkaz:
http://arxiv.org/abs/2408.13170
Publikováno v:
COVID-19 and Public Policy
Autor:
Pasham, Dheeraj, Coughlin, Eric, Guolo, Muryel, Wevers, Thomas, Nixon, Chris, Hinkle, Jason T., Bandopadhyay, Ananya
The tidal disruption event (TDE) AT2018dyk/ASASSN-18UL showed a rapid dimming event 500 days after discovery, followed by a re-brightening roughly 700 days later. It has been hypothesized that this behavior results from a repeating partial TDE (rpTDE
Externí odkaz:
http://arxiv.org/abs/2406.18124
Some electromagnetic outbursts from the nuclei of distant galaxies have been found to repeat on months-to-years timescales, and each of these sources can putatively arise from the accretion flares generated through the repeated tidal stripping of a s
Externí odkaz:
http://arxiv.org/abs/2406.03675