Zobrazeno 1 - 10
of 55
pro vyhledávání: '"February, Sean"'
Autor:
Glowacki, Marcin, Collier, Jordan D., Kazemi-Moridani, Amir, Frank, Bradley, Roberts, Hayley, Darling, Jeremy, Klöckner, Hans-Rainer, Adams, Nathan, Baker, Andrew J., Bershady, Matthew, Blecher, Tariq, Blyth, Sarah-Louise, Bowler, Rebecca, Catinella, Barbara, Chemin, Laurent, Crawford, Steven M., Cress, Catherine, Davé, Romeel, Deane, Roger, de Blok, Erwin, Delhaize, Jacinta, Duncan, Kenneth, Elson, Ed, February, Sean, Gawiser, Eric, Hatfield, Peter, Healy, Julia, Henning, Patricia, Hess, Kelley M., Heywood, Ian, Holwerda, Benne W., Hoosain, Munira, Hughes, John P., Hutchens, Zackary L., Jarvis, Matt, Kannappan, Sheila, Katz, Neal, Kereš, Dušan, Korsaga, Marie, Kraan-Korteweg, Renée C., Lah, Philip, Lochner, Michelle, Maddox, Natasha, Makhathini, Sphesihle, Meurer, Gerhardt R., Meyer, Martin, Obreschkow, Danail, Oh, Se-Heon, Oosterloo, Tom, Oppor, Joshua, Pan, Hengxing, Pisano, D. J., Randriamiarinarivo, Nandrianina, Ravindranath, Swara, Schröder, Anja C., Skelton, Rosalind, Smirnov, Oleg, Smith, Mathew, Somerville, Rachel S., Srianand, Raghunathan, Staveley-Smith, Lister, Tanaka, Masayuki, Vaccari, Mattia, van Driel, Wim, Verheijen, Marc, Walter, Fabian, Wu, John F., Zwaan, Martin A.
In the local Universe, OH megamasers (OHMs) are detected almost exclusively in infrared-luminous galaxies, with a prevalence that increases with IR luminosity, suggesting that they trace gas-rich galaxy mergers. Given the proximity of the rest freque
Externí odkaz:
http://arxiv.org/abs/2204.02523
Autor:
February, Sean Phillip
Includes bibliographical references.
Future large-scale structure surveys are expected to pin-down the properties of dark energy significantly more by mapping the cosmic web to unprecedented precision. To take advantage of such state-of-the-art
Future large-scale structure surveys are expected to pin-down the properties of dark energy significantly more by mapping the cosmic web to unprecedented precision. To take advantage of such state-of-the-art
Externí odkaz:
http://hdl.handle.net/11427/8698
Autor:
Arthur, Jake, Pearce, Frazer R., Gray, Meghan E., Elahi, Pascal J., Knebe, Alexander, Beck, Alexander M., Cui, Weiguang, Cunnama, Daniel, Davé, Romeel, February, Sean, Huang, Shuiyao, Katz, Neal, Kay, Scott T., McCarthy, Ian G., Murante, Giuseppe, Perret, Valentin, Power, Chris, Puchwein, Ewald, Saro, Alexandro, Sembolini, Federico, Teyssier, Romain, Yepes, Gustavo
We examine the properties of the galaxies and dark matter haloes residing in the cluster infall region surrounding the simulated $\Lambda$CDM galaxy cluster studied by Elahi et al. (2016) at z=0. The $1.1\times10^{15}h^{-1}\text{M}_{\odot}$ galaxy cl
Externí odkaz:
http://arxiv.org/abs/1609.07311
Autor:
Cui, Weiguang, Power, Chris, Knebe, Alexander, Kay, Scott T., Sembolini, Federico, Elahi, Pascal J., Yepes, Gustavo, Pearce, Frazer, Cunnama, Daniel, Beck, Alexander M., Vecchia, Claudio Dalla, Davé, Romeel, February, Sean, Huang, Shuiyao, Hobbs, Alex, Katz, Neal, McCarthy, Ian G., Murante, Giuseppe, Perret, Valentin, Puchwein, Ewald, Read, Justin I., Saro, Alexandro, Teyssier, Romain, Thacker, Robert J.
Building on the initial results of the nIFTy simulated galaxy cluster comparison, we compare and contrast the impact of baryonic physics with a single massive galaxy cluster, run with 11 state-of-the-art codes, spanning adaptive mesh, moving mesh, cl
Externí odkaz:
http://arxiv.org/abs/1602.06668
Autor:
Elahi, Pascal J., Knebe, Alexander, Pearce, Frazer R., Power, Chris, Yepes, Gustavo, Cui, Weiguang, Cunnama, Daniel, Kay, Scott T., Sembolini, Federico, Beck, Alexander M., Davé, Romeel, February, Sean, Huang, Shuiyao, Katz, Neal, McCarthy, Ian G., Murante, Giuseppe, Perret, Valentin, Puchwein, Ewald, Saro, Alexandro, Teyssier, Romain
We examine subhaloes and galaxies residing in a simulated LCDM galaxy cluster ($M^{\rm crit}_{200}=1.1\times10^{15}M_\odot/h$) produced by hydrodynamical codes ranging from classic Smooth Particle Hydrodynamics (SPH), newer SPH codes, adaptive and mo
Externí odkaz:
http://arxiv.org/abs/1511.08255
Autor:
Sembolini, Federico, Elahi, Pascal Jahan, Pearce, Frazer R., Power, Chris, Knebe, Alexander, Kay, Scott T., Cui, Weiguang, Yepes, Gustavo, Beck, Alexander M., Borgani, Stefano, Cunnama, Daniel, Davé, Romeel, February, Sean, Huang, Shuiyao, Katz, Neal, McCarthy, Ian G., Murante, Giuseppe, Newton, Richard D. A., Perret, Valentin, Saro, Alexandro, Schaye, Joop, Teyssier, Romain
We have simulated the formation of a massive galaxy cluster (M$_{200}^{\rm crit}$ = 1.1$\times$10$^{15}h^{-1}M_{\odot}$) in a $\Lambda$CDM universe using 10 different codes (RAMSES, 2 incarnations of AREPO and 7 of GADGET), modeling hydrodynamics wit
Externí odkaz:
http://arxiv.org/abs/1511.03731
Autor:
Sembolini, Federico, Yepes, Gustavo, Pearce, Frazer R., Knebe, Alexander, Kay, Scott T., Power, Chris, Cui, Weiguang, Beck, Alexander M., Borgani, Stefano, Vecchia, Claudio Dalla, Davé, Romeel, Elahi, Pascal Jahan, February, Sean, Huang, Shuiyao, Hobbs, Alex, Katz, Neal, Lau, Erwin, McCarthy, Ian G., Murante, Giuseppe, Nagai, Daisuke, Nelson, Kaylea, Newton, Richard D. A., Puchwein, Ewald, Read, Justin I., Saro, Alexandro, Schaye, Joop, Thacker, Robert J.
We have simulated the formation of a galaxy cluster in a $\Lambda$CDM universe using twelve different codes modeling only gravity and non-radiative hydrodynamics (\art, \arepo, \hydra\ and 9 incarnations of GADGET). This range of codes includes parti
Externí odkaz:
http://arxiv.org/abs/1503.06065
Autor:
February, Sean Phillip
Includes abstract.
Includes bibliographical references (leaves 114-120).
The current model of cosmology, the Friedman-Lemaitre-Robertson-Valker model, assumes that the universe is approximately homogeneous and isotropic on very large scales
Includes bibliographical references (leaves 114-120).
The current model of cosmology, the Friedman-Lemaitre-Robertson-Valker model, assumes that the universe is approximately homogeneous and isotropic on very large scales
Externí odkaz:
http://hdl.handle.net/11427/11912
Publikováno v:
Class. Quantum Grav. 31 (2014) 175008
We present results from a numerical code implementing a new method to solve the master equations describing the evolution of linear perturbations in a spherically symmetric but inhomogeneous background. This method can be used to simulate several con
Externí odkaz:
http://arxiv.org/abs/1311.5241
Publikováno v:
JCAP03(2013)023
A suggested solution to the dark energy problem is the void model, where accelerated expansion is replaced by Hubble-scale inhomogeneity. In these models, density perturbations grow on a radially inhomogeneous background. This large scale inhomogenei
Externí odkaz:
http://arxiv.org/abs/1206.1602