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pro vyhledávání: '"Metha, P"'
Pair-instability supernovae (PISNe) have long been predicted to be the final fates of near-zero-metallicity very massive stars ($Z < Z_\odot/3$, $\mathrm{M}_\mathrm{ZAMS} \gtrsim 140 \mathrm{M}_\odot$). However, no definite PISN has been observed to
Externí odkaz:
http://arxiv.org/abs/2408.13076
Autor:
Metha, Benjamin, Berger, Sabrina
From the turbulent interstellar medium to the cosmic web, astronomers in many different fields have needed to make sense of spatial data describing our Universe, spanning centimetre to Gigaparsec scales. Through different historical choices for mathe
Externí odkaz:
http://arxiv.org/abs/2407.14068
Autor:
Prathaban, Metha, Handley, Will
Nested sampling parameter estimation differs from evidence estimation, in that it incurs an additional source of error. This error affects estimates of parameter means and credible intervals in gravitational wave analyses and beyond, and yet, it is t
Externí odkaz:
http://arxiv.org/abs/2404.16428
Autor:
Dalmasso, Nicolò, Calabrò, Antonello, Leethochawalit, Nicha, Vulcani, Benedetta, Boyett, Kristan, Trenti, Michele, Treu, Tommaso, Castellano, Marco, Bradač, Maruša, Metha, Benjamin, Santini, Paola
We present an analysis of the galaxy merger rate in the redshift range $4.0
Externí odkaz:
http://arxiv.org/abs/2403.11428
Historically, metallicity profiles of galaxies have been modelled using a radially symmetric, two-parameter linear model, which reveals that most galaxies are more metal-rich in their central regions than their outskirts. However, this model is known
Externí odkaz:
http://arxiv.org/abs/2403.08175
Geostatistical methods are powerful tools for understanding the spatial structure of the metallicity distribution of galaxies, and enable construction of accurate predictive models of the 2D metallicity distribution. However, so far these methods hav
Externí odkaz:
http://arxiv.org/abs/2402.08903
Autor:
He, Xianlong, Wang, Xin, Jones, Tucker, Treu, Tommaso, Glazebrook, K., Malkan, Matthew A., Vulcani, Benedetta, Metha, Benjamin, Bradač, Maruša, Brammer, Gabriel, Roberts-Borsani, Guido, Strait, Victoria, Bonchi, Andrea, Castellano, Marco, Fontana, Adriano, Mason, Charlotte, Merlin, Emiliano, Morishita, Takahiro, Paris, Diego, Santini, Paola, Trenti, Michele, Boyett, Kristan, Grasha, Kathryn
Publikováno v:
ApJL 960:L13 (2024)
We present a measurement of the mass-metallicity relation (MZR) at cosmic noon, using the JWST near-infrared wide-field slitless spectroscopy obtained by the GLASS-JWST Early Release Science program. By combining the power of JWST and the lensing mag
Externí odkaz:
http://arxiv.org/abs/2312.01932
Autor:
Yang, Sitan, Wolff, Malcolm, Ramasubramanian, Shankar, Quenneville-Belair, Vincent, Metha, Ronak, Mahoney, Michael W.
Encoder-decoder deep neural networks have been increasingly studied for multi-horizon time series forecasting, especially in real-world applications. However, to forecast accurately, these sophisticated models typically rely on a large number of time
Externí odkaz:
http://arxiv.org/abs/2307.03595
Autor:
Matthew Glazier, DO, Morgan Turnow, DO, Peter Spencer, BS, Vishvam Metha, BS, Hunter Pharis, DO, Nathaniel Long, DO, Stephen Wiseman, DO
Publikováno v:
JSES Reviews, Reports, and Techniques, Vol 4, Iss 3, Pp 493-498 (2024)
Externí odkaz:
https://doaj.org/article/9813f3eeb7614621be031ba133413bb9
Autor:
Paul Trlin, Jenny Gong, Katie K. N. Tran, Vickie H. Y. Wong, Pei Ying Lee, Anh Hoang, Da Zhao, Leah C. Beauchamp, Jeremiah K. H. Lim, Andrew Metha, Kevin J. Barnham, David I. Finkelstein, Bang V. Bui, Phillip Bedggood, Christine T. O. Nguyen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Retinal hyperspectral imaging (HSI) is a non-invasive in vivo approach that has shown promise in Alzheimer’s disease. Parkinson’s disease is another neurodegenerative disease where brain pathobiology such as alpha-synuclein and iron over
Externí odkaz:
https://doaj.org/article/4922d8416bbd4e5ca8336a9df43afadf