Zobrazeno 1 - 10
of 27 509
pro vyhledávání: '"Patrick, R. A."'
Autor:
Mihos, J. Christopher, Durrell, Patrick R., Toloba, Elisa, Peng, Eric W., Lim, Sungsoon, Côté, Patrick, Guhathakurta, Puragra, Ferrarese, Laura
We use Hubble Space Telescope imaging to study the globular cluster system of the Virgo Cluster ultradiffuse galaxy (UDG) VCC 615. We select globular cluster candidates through a combination of size and color, while simultaneously rejecting contamina
Externí odkaz:
http://arxiv.org/abs/2412.01730
Autor:
Lim, Sungsoon, Peng, Eric W., Côté, Patrick, Ferrarese, Laura, Roediger, Joel C., Liu, Chengze, Spengler, Chelsea, Sola, Elisabeth, Duc, Pierre-Alain, Sales, Laura V., Blakeslee, John P., Cuillandre, Jean-Charles, Durrell, Patrick R., Emsellem, Eric, Gwyn, Stephen D. J., Lançon, Ariane, Marleau, Francine R., Mihos, J. Christopher, Müller, Oliver, Puzia, Thomas H., Sánchez-Janssen, Rubén
We present an analysis of the spatial distribution of globular cluster (GC) systems of 118 nearby early-type galaxies in the Next Generation Virgo Cluster Survey (NGVS) and Mass Assembly of early-Type GaLAxies with their fine Structures (MATLAS) surv
Externí odkaz:
http://arxiv.org/abs/2411.17049
Autor:
Kurdak, Deniz, Banner, Patrick R., Li, Yaxin, Muleady, Sean R., Gorshkov, Alexey V., Rolston, S. L., Porto, J. V.
Experimental control over the strength and angular dependence of interactions between atoms is a key capability for advancing quantum technologies. Here, we use microwave dressing to manipulate and enhance Rydberg-Rydberg interactions in an atomic en
Externí odkaz:
http://arxiv.org/abs/2411.08236
Autor:
Stollenwerk, Patrick R., Southworth, Stephen H., Granato, Francesco, Renne, Amy, Mustapha, Brahim, Bailey, Kevin G., Mueller, Peter, Nolen, Jerry, O'Connor, Thomas P., Xie, Junqi, Young, Linda, Dietrich, Matthew R.
We describe a new instrument, the Argonne Auger-Meitner Radioisotope Microscope (ARM), capable of characterizing the Auger-Meitner electron emission of radionuclides, including candidates relevant in nuclear medicine. Our approach relies on event-by-
Externí odkaz:
http://arxiv.org/abs/2410.23103
Autor:
Janssens, Steven R., Forbes, Duncan A., Romanowsky, Aaron J., Gannon, Jonah, Pfeffer, Joel, Couch, Warrick J., Brodie, Jean P., Harris, William E., Durrell, Patrick R., Bekki, Kenji
We present Hubble Space Telescope ACS/WFC and WFC3/UVIS imaging for a sample of 50 low surface brightness (LSB) galaxies in the $\sim$10$^{15}$ M$_{\odot}$ Perseus cluster, which were originally identified in ground-based imaging. We measure the stru
Externí odkaz:
http://arxiv.org/abs/2409.07518
Autor:
Marleau, Francine R., Duc, Pierre-Alain, Poulain, Melina, Mueller, Oliver, Lim, Sungsoon, Durrell, Patrick R., Habas, Rebecca, Sanchez-Janssen, Ruben, Paudel, Sanjaya, Fensch, Jeremy
Ultra diffuse galaxies, characterized by their low surface brightness and large physical size, constitute a subclass of dwarf galaxies that challenge our current understanding of galaxy formation and evolution. In this paper, we probe the properties
Externí odkaz:
http://arxiv.org/abs/2408.03311
Autor:
Côrtes, Patrick R. B., Loubet, Nicolás A., Menéndez, Cintia A., Appignanesi, Gustavo A., Köhler, Mateus H., Bordin, José Rafael
Water is a fundamental component of life, playing a critical role in regulating metabolic processes and facilitating the dissolution and transport of essential molecules. However, the presence of emerging contaminants, such as pharmaceuticals, poses
Externí odkaz:
http://arxiv.org/abs/2407.16631
Autor:
Wong, Kenneth C., Dux, Frédéric, Shajib, Anowar J., Suyu, Sherry H., Millon, Martin, Mozumdar, Pritom, Wells, Patrick R., Agnello, Adriano, Birrer, Simon, Buckley-Geer, Elizabeth J., Courbin, Frédéric, Fassnacht, Christopher D., Frieman, Joshua, Galan, Aymeric, Lin, Huan, Marshall, Philip J., Poh, Jason, Schuldt, Stefan, Sluse, Dominique, Treu, Tommaso
Publikováno v:
A&A 689, A168 (2024)
Time-delay cosmography is a powerful technique to constrain cosmological parameters, particularly the Hubble constant ($H_{0}$). The TDCOSMO collaboration is performing an ongoing analysis of lensed quasars to constrain cosmology using this method. I
Externí odkaz:
http://arxiv.org/abs/2406.02683
WangLab at MEDIQA-CORR 2024: Optimized LLM-based Programs for Medical Error Detection and Correction
Medical errors in clinical text pose significant risks to patient safety. The MEDIQA-CORR 2024 shared task focuses on detecting and correcting these errors across three subtasks: identifying the presence of an error, extracting the erroneous sentence
Externí odkaz:
http://arxiv.org/abs/2404.14544
Autor:
Stollenwerk, Patrick R., Bailey, Kevin G., Koch, Daniel, Mueller, Peter, O'Connor, Thomas P., Zappala, Jake C., Bishof, Michael
We demonstrate excitation of metastable krypton and xenon beams using a vacuum ultraviolet lamp and directly compare the performance of this method to metastable excitation based on a radiofrequency-driven plasma discharge. In our apparatus, lamp-bas
Externí odkaz:
http://arxiv.org/abs/2404.11493