Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Cheng-Zong Ruan"'
Autor:
Carolina Cuesta-Lazaro, Takahiro Nishimichi, Yosuke Kobayashi, Cheng-Zong Ruan, Alexander Eggemeier, Hironao Miyatake, Masahiro Takada, Naoki Yoshida, Pauline Zarrouk, Carlton M Baugh, Sownak Bose, Baojiu Li
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2023 [Peer Reviewed Journal]
In this series of papers, we present a simulation-based model for the non-linear clustering of galaxies based on separate modelling of clustering in real space and velocity statistics. In the first paper, we present an emulator for the real-space cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21fbbfd8be54303f9bdba781f409ae07
https://hal.archives-ouvertes.fr/hal-03763539
https://hal.archives-ouvertes.fr/hal-03763539
Autor:
Cheng-Zong Ruan, Carolina Cuesta-Lazaro, Alexander Eggemeier, César Hernández-Aguayo, Carlton M Baugh, Baojiu Li, Francisco Prada
Publikováno v:
Monthly Notices of Royal Astronomical Society, 2022, Vol.514(1), pp.440-459 [Peer Reviewed Journal]
The coming generation of galaxy surveys will provide measurements of galaxy clustering with unprecedented accuracy and data size, which will allow us to test cosmological models at much higher precision than achievable previously. This means that we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e04ca98487e0ed54f476f9d923d739
http://arxiv.org/abs/2110.10033
http://arxiv.org/abs/2110.10033
Autor:
(阮承宗), Cheng-Zong Ruan, Cuesta-Lazaro, Carolina, Eggemeier, Alexander, Hernández-Aguayo, César, Baugh, Carlton M, Li, Baojiu, Prada, Francisco
Publikováno v:
Monthly Notices of the Royal Astronomical Society; 7/30/2022, Vol. 514 Issue 1, p440-459, 20p
Publikováno v:
Monthly notices of the Royal Astronomical Society, 2020, Vol.492(3), pp.4235-4245 [Peer Reviewed Journal]
Halo model is a physically intuitive method for modelling the non-linear power spectrum, especially for the alternatives to the standard $\Lambda$CDM models. In this paper, we exam the Sheth-Tormen barrier formula adopted in the previous \texttt{CHAM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61599ea61720c5dbad5f2b7b5479dedd
Autor:
César Hernández-Aguayo, Cheng-Zong Ruan, Baojiu Li, Christian Arnold, Carlton M. Baugh, Anatoly Klypin, Francisco Prada
Publikováno v:
Journal of Cosmology and Astroparticle Physics, 2022, Vol.2022, pp.048 [Peer Reviewed Journal]
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5558334ec03796f30f7893174a03bd9
https://doi.org/10.1088/1475-7516/2022/01/048
https://doi.org/10.1088/1475-7516/2022/01/048
We present a model-independent measurement of spatial curvature $\Omega_{k}$ in the Friedmann-Lema\^itre-Robertson-Walker (FLRW) universe, based on observations of the Hubble parameter $H(z)$ using cosmic chronometers, and a Gaussian Process (GP) rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bd03c52e1a24f4c43c52c0e3c0898e5
A validation of the cosmic distance duality (CDD) relation, eta(z)=(1+z)^2 d_A(z)/d_L(z)=1, coupling the luminosity (d_L) and angular-diameter (d_A) distances, is crucial because its violation would require exotic new physics. We present a model-inde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fae722afd41034eb0aa68d20d4f3f5b1
http://arxiv.org/abs/1808.09331
http://arxiv.org/abs/1808.09331
Publikováno v:
Astrophysical Journal; 8/20/2019, Vol. 881 Issue 2, p1-1, 1p
Publikováno v:
Astrophysical Journal; 10/10/2018, Vol. 866 Issue 1, p1-1, 1p
Autor:
Cheng-Zong Ruan, César Hernández-Aguayo, Baojiu Li, Christian Arnold, Carlton M. Baugh, Anatoly Klypin, Francisco Prada
Publikováno v:
Journal of Cosmology and Astroparticle Physics, 2022, Vol.2022(5), pp.18 [Peer Reviewed Journal]
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0ad2d6d53b825bb3b76361fc827148