Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Pascal J. Elahi"'
Autor:
Adam R. H. Stevens, Toby Brown, Benedikt Diemer, Annalisa Pillepich, Lars Hernquist, Dylan Nelson, Yannick M. Bahé, Alessandro Boselli, Timothy A. Davis, Pascal J. Elahi, Sara L. Ellison, María J. Jiménez-Donaire, Ian D. Roberts, Kristine Spekkens, Vicente Villanueva, Adam B. Watts, Christine D. Wilson, Nikki Zabel
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 2, p L19 (2023)
It has been shown in previous publications that the TNG100 simulation quantitatively reproduces the observed reduction in each of the total atomic and total molecular hydrogen gas for galaxies within massive halos, i.e., dense environments. In this L
Externí odkaz:
https://doaj.org/article/58f4f89d4a65412bbeb438d5cca125c7
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 501:4420-4437
We build upon Ordering Points To Identify Clustering Structure (OPTICS), a hierarchical clustering algorithm well-known to be a robust data-miner, in order to produce Halo-OPTICS, an algorithm designed for the automatic detection and extraction of al
Publikováno v:
Nature Astronomy. 4:843-851
For astronomers to make a significant contribution to the reduction of climate change-inducing greenhouse gas emissions, we first must quantify the sources of our emissions and review the most effective approaches for reducing them. Here we estimate
Autor:
Rodrigo Cañas, Pascal J. Elahi, Christophe Pichon, Chris Power, Charlotte Welker, Claudia del P. Lagos, Yohan Dubois
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 494:4314-4333
We study the Intra-Halo Stellar Component (IHSC) of Milky Way-mass systems up to galaxy clusters in the Horizon-AGN cosmological hydrodynamical simulation. We identify the IHSC using an improved phase-space galaxy finder algorithm which provides an a
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492:2369-2382
The standard cosmological paradigm currently lacks a detailed account of physics in the dark sector, the dark matter and energy that dominate cosmic evolution. In this paper, we consider the distinguishing factors between three alternative models - w
We present CluSTAR-ND, a fast hierarchical galaxy/(sub)halo finder that produces {\bf Clu}stering {\bf S}tructure via {\bf T}ransformative {\bf A}ggregation and {\bf R}ejection in {\bf N}-{\bf D}imensions. It is designed to improve upon Halo-OPTICS -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee5bfd74f4f09f2c451f6a3e63b15b1
http://arxiv.org/abs/2201.10694
http://arxiv.org/abs/2201.10694
Autor:
Rory Smith, Timothy A. Davis, Mallory D. Thorp, Stephanie Tonnesen, Laura C. Parker, Sara L. Ellison, Bumhyun Lee, Aeree Chung, María J. Jiménez-Donaire, C. D. Wilson, Evan Vienneau, Alessandro Boselli, Katya Leidig, Stuart N. Vogel, Pascal J. Elahi, Yannick M. Bahé, Dhruv Bisaria, Kristine Spekkens, Angus Mok, James Wadsley, Toby Brown, N. Zabel, Benedikt Diemer, Alberto D. Bolatto, Ian D. Roberts, Ryan Chown, Maan H. Hani, Karen Pardos Olsen, Adam R. H. Stevens, Luca Cortese, Hyein Yoon, Charlotte Welker, Vicente Villanueva, Barbara Catinella, Claire R. Cashmore, Claudia del P. Lagos
Publikováno v:
Astrophysical Journal, Supplement Series, 257(2):21. IOP PUBLISHING LTD
The Astrophysical Journal Supplement Series
The Astrophysical Journal Supplement Series, 2021, 257, 24 pp. ⟨10.3847/1538-4365/ac28f5⟩
The Astrophysical Journal Supplement Series, 257(2)
The Astrophysical Journal Supplement Series
The Astrophysical Journal Supplement Series, 2021, 257, 24 pp. ⟨10.3847/1538-4365/ac28f5⟩
The Astrophysical Journal Supplement Series, 257(2)
We present the Virgo Environment Traced in CO (VERTICO) survey, a new effort to map $^{12}$CO($2-1$), $^{13}$CO($2-1$), and C$^{18}$O($2-1$) in 51 Virgo Cluster galaxies with the Atacama Compact Array, part of the Atacama Large Millimeter/submillimet
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 485:1420-1434
We present new cosmological hydrodynamic simulations that incorporate Dark Matter Annihilation Feedback (DMAF), whereby energy released from the annihilation of dark matter particles through decay channels such as photon or positron-electron pairs pr
Resolving faint galaxies in large volumes is critical for accurate cosmic reionisation simulations. While less demanding than hydrodynamical simulations, semi-analytic reionisation models still require very large N-body simulations in order to resolv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ba3496f306d7d5092adf6fa8e7c971
http://arxiv.org/abs/2007.14624
http://arxiv.org/abs/2007.14624
Autor:
E. Puchwein, Daniel Cunnama, Scott T. Kay, Pascal J. Elahi, Alexander Knebe, Frazer R. Pearce, Stefano Borgani, Charlotte Welker, Romeel Davé, Chris Power, Joop Schaye, Gustavo Yepes, Ian G. McCarthy, Weiguang Cui
Publikováno v:
Power, C, Elahi, P J, Welker, C, Knebe, A, Pearce, F R, Yepes, G, Dave, R, Kay, S T, McCarthy, I G, Puchwein, E, Borgani, S, Cunnama, D, Cui, W & Schaye, J 2020, ' nIFTy Galaxy Cluster simulations VI. The dynamical imprint of substructure on gaseous cluster outskirts ', Monthly Notices of the Royal Astronomical Society, vol. 491, no. 3, pp. 3923-3936 . https://doi.org/10.1093/mnras/stz3176
Monthly Notices of the RAS (0035-8711), 491(3), 3923-3936
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the RAS (0035-8711), 491(3), 3923-3936
Monthly Notices of the Royal Astronomical Society
Galaxy cluster outskirts mark the transition region from the mildly non-linear cosmic web to the highly non-linear, virialised, cluster interior. It is in this transition region that the intra-cluster medium (ICM) begins to influence the properties o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::158e5478fd37b9ada737d3566ae3f6fc
https://hdl.handle.net/1887/3141964
https://hdl.handle.net/1887/3141964