Zobrazeno 1 - 10
of 2 044
pro vyhledávání: '"Kenyon, A. J."'
Autor:
Cunningham, Tim, Caiazzo, Ilaria, Prusinski, Nikolaus Z., Fuller, James, Raymond, John C., Kulkarni, S. R., Neill, James D., Duffell, Paul, Martin, Chris, Toloza, Odette, Charbonneau, David, Kenyon, Scott J., Lin, Zeren, Matuszewski, Mateusz, McGurk, Rosalie, Polin, Abigail, Yao, Philippe Z.
The recently discovered Pa 30 nebula, the putative type Iax supernova remnant associated with the historical supernova of 1181 AD, shows puzzling characteristics that make it unique among known supernova remnants. In particular, Pa 30 exhibits a comp
Externí odkaz:
http://arxiv.org/abs/2410.10940
Autor:
McIntyre, Isabel A., Carleton, Timothy, O'Brien, Rosalia, Windhorst, Rogier A., Caddy, Sarah, Cohen, Seth H., Jansen, Rolf A., MacKenty, John, Kenyon, Scott J.
The SKYSURF project constrained extragalactic background light (EBL) and diffuse light with the vast archive of Hubble Space Telescope (HST) images. Thermal emission from HST itself introduces an additional uncertain background and hinders accurate m
Externí odkaz:
http://arxiv.org/abs/2407.12290
Autor:
Mehonic, Adnan, Ielmini, Daniele, Roy, Kaushik, Mutlu, Onur, Kvatinsky, Shahar, Serrano-Gotarredona, Teresa, Linares-Barranco, Bernabe, Spiga, Sabina, Savelev, Sergey, Balanov, Alexander G, Chawla, Nitin, Desoli, Giuseppe, Malavena, Gerardo, Compagnoni, Christian Monzio, Wang, Zhongrui, Yang, J Joshua, Syed, Ghazi Sarwat, Sebastian, Abu, Mikolajick, Thomas, Noheda, Beatriz, Slesazeck, Stefan, Dieny, Bernard, Tuo-Hung, Hou, Varri, Akhil, Bruckerhoff-Pluckelmann, Frank, Pernice, Wolfram, Zhang, Xixiang, Pazos, Sebastian, Lanza, Mario, Wiefels, Stefan, Dittmann, Regina, Ng, Wing H, Buckwell, Mark, Cox, Horatio RJ, Mannion, Daniel J, Kenyon, Anthony J, Lu, Yingming, Yang, Yuchao, Querlioz, Damien, Hutin, Louis, Vianello, Elisa, Chowdhury, Sayeed Shafayet, Mannocci, Piergiulio, Cai, Yimao, Sun, Zhong, Pedretti, Giacomo, Strachan, John Paul, Strukov, Dmitri, Gallo, Manuel Le, Ambrogio, Stefano, Valov, Ilia, Waser, Rainer
The roadmap is organized into several thematic sections, outlining current computing challenges, discussing the neuromorphic computing approach, analyzing mature and currently utilized technologies, providing an overview of emerging technologies, add
Externí odkaz:
http://arxiv.org/abs/2407.02353
Light echoes of debris disks around active stars can reveal disk structure and composition even when disks are not spatially resolved. Unfortunately, distinguishing reflected light from quiescent starlight and unexpected post-peak flare structure is
Externí odkaz:
http://arxiv.org/abs/2402.06540
We use 1697 clusters of galaxies from the Illustris TNG300-1 simulation (mass $M_{200c}>10^{14}$M$_\odot$ and redshift range $0.01\leq z \leq 1.04$) to explore the physics of the cluster infall region. We use the average radial velocity profile deriv
Externí odkaz:
http://arxiv.org/abs/2311.10854
Autor:
Pizzardo, Michele, Geller, Margaret J., Kenyon, Scott J., Damjanov, Ivana, Diaferio, Antonaldo
Publikováno v:
A&A 680, A48 (2023)
We use simulated cluster member galaxies from Illustris TNG300-1 to develop a technique for measuring the galaxy cluster mass accretion rate (MAR) that can be applied directly to observations. We analyze 1318 IllustrisTNG clusters of galaxies with $M
Externí odkaz:
http://arxiv.org/abs/2307.07398
The suite of over 60 known planetary debris discs which orbit white dwarfs, along with detections of multiple minor planets in these systems, motivate investigations about the migration properties of planetesimals embedded within the discs. Here, we
Externí odkaz:
http://arxiv.org/abs/2306.07380
Autor:
Pizzardo, Michele, Geller, Margaret J., Kenyon, Scott J., Damjanov, Ivana, Diaferio, Antonaldo
Publikováno v:
A&A 675, A56 (2023)
The TNG300-1 run of the IllustrisTNG simulations includes 1697 clusters of galaxies with $M_{200c}>10^{14}$M$_\odot$ covering the redshift range $0.01-1.04$. We build mock spectroscopic redshift catalogues of simulated galaxies within these clusters
Externí odkaz:
http://arxiv.org/abs/2303.18147
We describe a new catalog of accelerating star candidates with Gaia $G\le 17.5$ mag and distances $d\le 100$ pc. Designated as Gaia Nearby Accelerating Star Catalog (GNASC), it contains 29,684 members identified using a supervised machine-learning al
Externí odkaz:
http://arxiv.org/abs/2303.09712
Autor:
Najita, Joan R., Kenyon, Scott J.
The formation of planets like Earth is expected to conclude with a series of late-stage giant impacts that generate warm dusty debris, the most anticipated visible signpost of terrestrial planet formation in progress. While there is now evidence that
Externí odkaz:
http://arxiv.org/abs/2301.05719