Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Alexander Knebe"'
Autor:
Oliver Newton, Arianna Di Cintio, Salvador Cardona–Barrero, Noam I. Libeskind, Yehuda Hoffman, Alexander Knebe, Jenny G. Sorce, Matthias Steinmetz, Elmo Tempel
Publikováno v:
The Astrophysical Journal Letters, Vol 946, Iss 2, p L37 (2023)
Ultradiffuse galaxies (UDGs) are attractive candidates to probe cosmological models and test theories of galaxy formation at low masses; however, they are difficult to detect because of their low surface brightness. In the Local Group a handful of UD
Externí odkaz:
https://doaj.org/article/b8dc9889275845d58b84d3223754accf
Autor:
Qingyang Li, Weiguang Cui, Xiaohu Yang, Romeel Davé, Elena Rasia, Stefano Borgani, Meneghetti Massimo, Alexander Knebe, Klaus Dolag, Jack Sayers
The distribution of baryons provides a significant way to understand the formation of galaxy clusters by revealing the details of its internal structure and changes over time. In this paper, we present theoretical studies on the scaled profiles of ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea8cfe67571046605d923ea86ddda2c
http://arxiv.org/abs/2305.09629
http://arxiv.org/abs/2305.09629
Autor:
Oliver Newton, Noam I Libeskind, Alexander Knebe, Miguel A Sánchez-Conde, Jenny G Sorce, Sergey Pilipenko, Matthias Steinmetz, Rüdiger Pakmor, Elmo Tempel, Yehuda Hoffman, Mark Vogelsberger
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 514 (3), pp.3612-3625. ⟨10.1093/mnras/stac1316⟩
Monthly Notices of the Royal Astronomical Society: Letters
Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2022, 514, pp.3612-3625. ⟨10.1093/mnras/stac1316⟩
Monthly Notices of the Royal Astronomical Society, 2022, 514 (3), pp.3612-3625. ⟨10.1093/mnras/stac1316⟩
Monthly Notices of the Royal Astronomical Society: Letters
Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2022, 514, pp.3612-3625. ⟨10.1093/mnras/stac1316⟩
The Local Group is a unique environment in which to study the astrophysics of galaxy formation. The proximity of the Milky Way and M31 enhances the frequency of interactions of the low-mass halo population with more massive dark matter haloes, which
Autor:
Ana Contreras-Santos, Alexander Knebe, Weiguang Cui, Roan Haggar, Frazer Pearce, Meghan Gray, Marco De Petris, Gustavo Yepes
Using the data set of The Three Hundred project, i.e. 324 hydrodynamical resimulations of cluster-sized haloes and the regions of radius 15 $h^{-1}$Mpc around them, we study galaxy pairs in high-density environments. By projecting the galaxies' 3D co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c40b41114ce06f3d7119ff2edbb0ac5
http://arxiv.org/abs/2304.08898
http://arxiv.org/abs/2304.08898
Autor:
Ana Contreras-Santos, Alexander Knebe, Frazer Pearce, Roan Haggar, Meghan Gray, Weiguang Cui, Gustavo Yepes, Marco De Petris, Federico De Luca, Chris Power, Robert Mostoghiu, Sebastián E Nuza, Matthias Hoeft
Publikováno v:
Contreras-Santos, A, Knebe, A, Pearce, F, Haggar, R, Gray, M, Cui, W, Yepes, G, Petris, M D, Luca, F D, Power, C, Mostoghiu, R, Nuza, S E & Hoeft, M 2022, ' The Three Hundred project: galaxy cluster mergers and their impact on the stellar component of brightest cluster galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 511, no. 2, pp. 2897-2913 . https://doi.org/10.1093/mnras/stac275
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
This is a pre-copyedited, author-produced PDF of an article accepted for publication in Monthly Notices of the Royal Astronomical Society following peer review. The version of recordMonthly Notices of the Royal Astronomical Society 511.2 (2022): 2897
Autor:
Oliver Newton, Arianna Di Cintio, Salvador Cardona–Barrero, Noam I. Libeskind, Yehuda Hoffman, Alexander Knebe, Jenny G. Sorce, Matthias Steinmetz, Elmo Tempel
Ultra-diffuse galaxies (UDGs) are attractive candidates to probe cosmological models and test theories of galaxy formation at low masses; however, they are difficult to detect because of their low surface brightness. In the Local Group a handful of U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a936e40a4ee91b3f188c992c0c2fbc4
https://hal.science/hal-03925260
https://hal.science/hal-03925260
Autor:
Chia-Hsun Chuang, Alexander Knebe, Santiago Avila, Bernhard Vos-Ginés, Adam R. H. Stevens, Gustavo Yepes, Steven Cunnington
Publikováno v:
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
instname
This is a pre-copyedited, author-produced PDF of an article accepted for publication in Monthly Notices of the Royal Astronomical Society following peer review. The version of record Monthly Notices of the Royal Astronomical Society 510.1 (2022): 292
Autor:
Roan Haggar, Ulrike Kuchner, Meghan E Gray, Frazer R Pearce, Alexander Knebe, Gustavo Yepes, Weiguang Cui
Galaxy clusters grow by accreting galaxies as individual objects, or as members of a galaxy group. These groups can strongly impact galaxy evolution, stripping the gas from galaxies, and enhancing the rate of galaxy mergers. However, it is not clear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb4139bd981d2d895c3395e09cd8247
http://arxiv.org/abs/2209.13604
http://arxiv.org/abs/2209.13604
Autor:
Alexandra Dupuy, Noam I Libeskind, Yehuda Hoffman, Hélène M Courtois, Stefan Gottlöber, Robert J J Grand, Alexander Knebe, Jenny G Sorce, Elmo Tempel, R Brent Tully, Mark Vogelsberger, Peng Wang
How the cosmic web feeds halos, and fuels galaxy formation is an open question with wide implications. This study explores the mass assembly in the Local Group within the context of the local cosmography by employing simulations whose initial conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a093a2f7c68fbc9a31d54de7f3dd4ca
http://arxiv.org/abs/2208.14648
http://arxiv.org/abs/2208.14648
Autor:
Yang Wang, Nicola R Napolitano, Weiguang Cui, Xiao-Dong Li, Alexander Knebe, Chris Power, Frazer Pearce, Lin Tang, Gustavo Yepes, Xi Kang
The star formation history (SFH) of galaxies is critical for understanding galaxy evolution. Hydrodynamical simulations enable us to precisely reconstruct the SFH of galaxies and establish a link to the underlying physical processes. In this work, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::140bfa3a94b3fc090c88d43da270e717
http://arxiv.org/abs/2207.05600
http://arxiv.org/abs/2207.05600