Zobrazeno 1 - 10
of 324
pro vyhledávání: '"Keller, Benjamin A."'
Autor:
Hayes, Matthew J., Tan, Jonathan C., Ellis, Richard S., Young, Alice R., Cammelli, Vieri, Singh, Jasbir, Runnholm, Axel, Saxena, Aayush, Lunnan, Ragnhild, Keller, Benjamin W., Monaco, Pierluigi, Laporte, Nicolas, Melinder, Jens
We report first results from a deep near infrared campaign with the Hubble Space Telescope to obtain late-epoch images of the Hubble Ultra-Deep Field (HUDF), 10-15 years after the first epoch data were obtained. The main objectives are to search for
Externí odkaz:
http://arxiv.org/abs/2403.16138
Autor:
Gensior, Jindra, Feldmann, Robert, Reina-Campos, Marta, Trujillo-Gomez, Sebastian, Mayer, Lucio, Keller, Benjamin W., Wetzel, Andrew, Kruijssen, J. M. Diederik, Hopkins, Philip F., Moreno, Jorge
Understanding what shapes the cold gas component of galaxies, which both provides the fuel for star formation and is strongly affected by the subsequent stellar feedback, is a crucial step towards a better understanding of galaxy evolution. Here, we
Externí odkaz:
http://arxiv.org/abs/2310.01482
Let $p$ be a prime number and let $S=\{x^p+c_1,\dots,x^p+c_r\}$ be a finite set of unicritical polynomials for some $c_1,\dots,c_r\in\mathbb{Z}$. Moreover, assume that $S$ contains at least one irreducible polynomial over $\mathbb{Q}$. Then we constr
Externí odkaz:
http://arxiv.org/abs/2308.14202
Autor:
Barnes, Ashley T., Watkins, Elizabeth J., Meidt, Sharon E., Kreckel, Kathryn, Sormani, Mattia C., Tress, Robin G., Glover, Simon C. O., Bigiel, Frank, Chandar, Rupali, Emsellem, Eric, Lee, Janice C., Leroy, Adam K., Sandstrom, Karin M., Schinnerer, Eva, Rosolowsky, Erik W., Belfiore, Francesco, Blanc, Guillermo, Boquien, Mederic, Brok, Jakob S. den, Cao, Yixian, Chevance, Mélanie, Dale, Daniel A., Egorov, Oleg, Eibensteiner, Cosima, Grasha, Kathryn, Groves, Brent, Hassani, Hamid, Henshaw, Jonathan, Jeffreson, Sarah, Jimenez-Donaire, Maria Jesus, Keller, Benjamin W., Klessen, Ralf S., Koch, Eric W., Kruijssen, J. M. Diederik, Larson, Kirsten L., Li, Jing, Liu, Daizhong, Lopez, Laura A., Murphy, Eric J., Neumann, Lukas, Pety, Jerome, Pinna, Francesca, Querejeta, Miguel, Renaud, Florent, Saito, Toshiki, Sarbadhicary, Sumit, Sardone, Amy, Smith, Rowan J., Stuber, Sophia K., Sun, Jiayi, Thilker, David A., Usero, Antonio, Whitmore, Bradley C., Williams, Thomas G.
We present a high-resolution view of bubbles within The Phantom Galaxy (NGC 628); a nearby (~10Mpc), star-forming (~2Msun/yr), face-on (i~9deg) grand-design spiral galaxy. With new data obtained as part of the PHANGS-JWST treasury program, we perform
Externí odkaz:
http://arxiv.org/abs/2212.00812
We present a novel method for including the effects of early (pre-supernova) feedback in simulations of galaxy evolution. Rather than building a model which attempts to match idealized, small-scale simulations or analytic approximations, we rely on d
Externí odkaz:
http://arxiv.org/abs/2206.06391
Autor:
Reina-Campos, Marta, Keller, Benjamin W., Kruijssen, J. M. Diederik, Gensior, Jindra, Trujillo-Gomez, Sebastian, Jeffreson, Sarah M. R., Pfeffer, Joel L., Sills, Alison
The formation and evolution of stellar clusters is intimately linked to that of their host galaxies. To study this connection, we present the EMP-Pathfinder suite of cosmological zoom-in Milky Way-mass simulations. These simulations contain a sub-gri
Externí odkaz:
http://arxiv.org/abs/2202.06961
Autor:
Huber, Zachary B., Li, Yaqiong, Vavagiakis, Eve M., Choi, Steve K., Connors, Jake, Cothard, Nicholas F., Duell, Cody J., Galitzki, Nicholas, Healy, Erin, Hubmayr, Johannes, Johnson, Bradley R., Keller, Benjamin, McCarrick, Heather, Niemack, Michael D., Wang, Yuhan, Xu, Zhilei, Zheng, Kaiwen
Publikováno v:
J Low Temp Phys 209, 667-676 (2022)
The Simons Observatory (SO) includes four telescopes that will measure the temperature and polarization of the cosmic microwave background using over 60,000 highly sensitive transition-edge bolometers (TES). These multichroic TES bolometers are read
Externí odkaz:
http://arxiv.org/abs/2111.11495
Autor:
Kruijssen, J. M. Diederik, Longmore, Steven N., Chevance, Mélanie, Laporte, Chervin F. P., Motylinski, Michal, Keller, Benjamin W., Henshaw, Jonathan D.
Recent work has demonstrated that exoplanetary system properties correlate strongly with ambient stellar clustering in six-dimensional stellar position-velocity phase space, quantified by dividing planetary systems into sub-samples with high or low p
Externí odkaz:
http://arxiv.org/abs/2109.06182
Autor:
Jeffreson, Sarah M. R., Krumholz, Mark R., Fujimoto, Yusuke, Armillotta, Lucia, Keller, Benjamin W., Chevance, Mélanie, Kruijssen, J. M. Diederik
We present a novel, physically-motivated sub-grid model for HII region feedback within the moving mesh code Arepo, accounting for both the radiation pressure-driven and thermal expansion of the ionised gas surrounding young stellar clusters. We apply
Externí odkaz:
http://arxiv.org/abs/2105.11457
Autor:
Jeffreson, Sarah M. R., Keller, Benjamin W., Winter, Andrew J., Chevance, Mélanie, Kruijssen, J. M. Diederik, Krumholz, Mark R., Fujimoto, Yusuke
We study the time evolution of molecular clouds across three Milky Way-like isolated disc galaxy simulations at a temporal resolution of 1 Myr, and at a range of spatial resolutions spanning two orders of magnitude in spatial scale from ~10 pc up to
Externí odkaz:
http://arxiv.org/abs/2105.01073