Zobrazeno 1 - 10
of 1 552
pro vyhledávání: '"KOWALSKI, MAREK"'
Autor:
Rigault, Mickael, Smith, Mathew, Goobar, Ariel, Maguire, Kate, Dimitriadis, Georgios, Burgaz, Umut, Dhawan, Suhail, Sollerman, Jesper, Regnault, Nicolas, Kowalski, Marek, Amenouche, Melissa, Aubert, Marie, Barjou-Delayre, Chloé, Bautista, Julian, Bloom, Josh S., Carreres, Bastien, Chen, Tracy X., Copin, Yannick, Deckers, Maxime, Fouchez, Dominique, Fremling, Christoffer, Galbany, Lluis, Ginolin, Madeleine, Graham, Matthew, Kasliwal, Mancy M., Kenworthy, W. D'Arcy, Kim, Young-Lo, Kuhn, Dylan, Masci, Frank F., Müller-Bravo, Tomas, Miller, Adam, Johansson, Joel, Nordin, Jakob, Nugent, Peter, Andreoni, Igor, Bellm, Eric, Betoule, Marc, Osman, Mahmoud, Perley, Dan, Popovic, Brodie, Rosnet, Philippe, Rosselli, Damiano, Ruppin, Florian, Senzel, Robert, Rusholme, Ben, Schweyer, Tassilo, Terwel, Jacco H., Townsend, Alice, Tzanidakis, Andy, Wold, Avery, Purdum, Josiah, Qin, Yu-Jing, Racine, Benjamin, Reusch, Simeon, Riddle, Reed, Yan, Lin
We present the first homogeneous release of several thousand Type Ia supernovae (SNe Ia), all having spectroscopic classification, and spectroscopic redshifts for half the sample. This release, named the "DR2", contains 3628 nearby (z < 0.3) SNe Ia d
Externí odkaz:
http://arxiv.org/abs/2409.04346
Autor:
Veres, Patrik Milán, Franckowiak, Anna, van Velzen, Sjoert, Adebahr, Bjoern, Taziaux, Sam, Necker, Jannis, Stein, Robert, Kier, Alexander, Mueller, Ancla, Bomans, Dominik J., Jordana-Mitjans, Nuria, Kowalski, Marek, Hammerstein, Erica, Marci-Boehncke, Elena, Reusch, Simeon, Garrappa, Simone, Rose, Sam, Das, Kaustav Kashyap
Context. To date, three nuclear transients have been associated with high-energy neutrino events. These transients are generally thought to be powered by tidal disruptions of stars (TDEs) by massive black holes. However, AT2019aalc, hosted in a Seyfe
Externí odkaz:
http://arxiv.org/abs/2408.17419
Decoupling lighting from geometry using unconstrained photo collections is notoriously challenging. Solving it would benefit many users, as creating complex 3D assets takes days of manual labor. Many previous works have attempted to address this issu
Externí odkaz:
http://arxiv.org/abs/2408.04474
Autor:
Necker, Jannis, Graikou, Eleni, Kowalski, Marek, Franckowiak, Anna, Nordin, Jakob, Pernice, Teresa, van Velzen, Sjoert, Veres, Patrik M.
Context: Observations of transient emission from extreme accretion events onto supermassive black holes can reveal conditions in the center of galaxies and the black hole itself. Most recently, they have been suggested to be emitters of high-energy n
Externí odkaz:
http://arxiv.org/abs/2407.01039
Autor:
Stein, Robert, Mahabal, Ashish, Reusch, Simeon, Graham, Matthew, Kasliwal, Mansi M., Kowalski, Marek, Gezari, Suvi, Hammerstein, Erica, Nakoneczny, Szymon J., Nicholl, Matt, Sollerman, Jesper, van Velzen, Sjoert, Yao, Yuhan, Laher, Russ R., Rusholme, Ben
Publikováno v:
ApJL 965 L14 2024
Optical surveys have become increasingly adept at identifying candidate Tidal Disruption Events (TDEs) in large numbers, but classifying these generally requires extensive spectroscopic resources. Here we present $\texttt{tdescore}$, a simple binary
Externí odkaz:
http://arxiv.org/abs/2312.00139
Autor:
Kania, Kacper, Garbin, Stephan J., Tagliasacchi, Andrea, Estellers, Virginia, Yi, Kwang Moo, Valentin, Julien, Trzciński, Tomasz, Kowalski, Marek
Generating faithful visualizations of human faces requires capturing both coarse and fine-level details of the face geometry and appearance. Existing methods are either data-driven, requiring an extensive corpus of data not publicly accessible to the
Externí odkaz:
http://arxiv.org/abs/2305.07514
Publikováno v:
A&A 685 (2024) A107
We investigate the physical nature of active galactic nuclei (AGNs) using machine learning (ML) tools. We show that the redshift, $z$, bolometric luminosity, $L_{\rm Bol}$, central mass of the supermassive black hole (SMBH), $M_{\rm BH}$, Eddington r
Externí odkaz:
http://arxiv.org/abs/2303.18076
Autor:
Garbin, Stephan J., Kowalski, Marek, Estellers, Virginia, Szymanowicz, Stanislaw, Rezaeifar, Shideh, Shen, Jingjing, Johnson, Matthew, Valentin, Julien
The recent increase in popularity of volumetric representations for scene reconstruction and novel view synthesis has put renewed focus on animating volumetric content at high visual quality and in real-time. While implicit deformation methods based
Externí odkaz:
http://arxiv.org/abs/2208.00949
Autor:
Ben-Ami, Sagi, Shvartzvald, Yossi, Waxman, Eli, Netzer, Udi, Yaniv, Yoram, Algranatti, Viktor M., Gal-Yam, Avishay, Lapid, Ofer, Ofek, Eran, Topaz, Jeremy, Arcavi, Iair, Asif, Arooj, Azaria, Shlomi, Bahalul, Eran, Barschke, Merlin F., Bastian-Querner, Benjamin, Berge, David, Berlea, Vlad D., Buhler, Rolf, Dittmar, Louise, Gelman, Anatoly, Giavitto, Gianluca, Guttman, Or, Crespo, Juan M. Haces, Heilbrunn, Daniel, Kachergincky, Arik, Kaipachery, Nirmal, Kowalski, Marek, Kulkarni, Shrinivasrao R., Kumar, Shashank, Kusters, Daniel, Liran, Tuvia, Miron-Salomon, Yonit, Mor, Zohar, Nir, Aharon, Nitzan, Gadi, Philipp, Sebastian, Porelli, Andrea, Sagiv, Ilan, Schliwinski, Julian, Sprecher, Tuvia, De Simone, Nicola, Stern, Nir, Stone, Nicholas C., Trakhtenbrot, Benny, Vasilev, Mikhail, Watson, Jason J., Zappon, Francesco
The Ultraviolet Transient Astronomy Satellite (ULTRASAT) is a space-borne near UV telescope with an unprecedented large field of view (200 sq. deg.). The mission, led by the Weizmann Institute of Science and the Israel Space Agency in collaboration w
Externí odkaz:
http://arxiv.org/abs/2208.00159
Autor:
Necker, Jannis, de Jaeger, Thomas, Stein, Robert, Franckowiak, Anna, Shappee, Benjamin J., Kowalski, Marek, Kochanek, Christopher S., Stanek, Krzysztof Z., Beacom, John F., Desai, Dhvanil D., Neumann, Kyle, Jayasinghe, Tharindu, Holoien, T. W. -S., Thompson, Todd A., Holmbo, Simon
We report on the search for optical counterparts to IceCube neutrino alerts released between April 2016 and August 2021 with the All-Sky Automated Survey for SuperNovae (ASAS-SN). Despite the discovery of a diffuse astrophysical high-energy neutrino
Externí odkaz:
http://arxiv.org/abs/2204.00500