Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Stephen Appleby"'
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 95 (2024)
The structure of the low redshift Universe is dominated by a multiscale void distribution delineated by filaments and walls of galaxies. The characteristics of voids, such as morphology, average density profile, and correlation function, can be used
Externí odkaz:
https://doaj.org/article/93316354ac394fb3a34174cc45cfe47e
Testing Lyα Emitters and Lyman-break Galaxies as Tracers of Large-scale Structures at High Redshifts
Autor:
Sang Hyeok Im, Ho Seong Hwang, Jaehong Park, Jaehyun Lee, Hyunmi Song, Stephen Appleby, Yohan Dubois, C. Gareth Few, Brad K. Gibson, Juhan Kim, Yonghwi Kim, Changbom Park, Christophe Pichon, Jihye Shin, Owain N. Snaith, M. Celeste Artale, Eric Gawiser, Lucia Guaita, Woong-Seob Jeong, Kyoung-Soo Lee, Nelson Padilla, Vandana Ramakrishnan, Paulina Troncoso, Yujin Yang
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 2, p 196 (2024)
We test whether Lyα emitters (LAEs) and Lyman-break galaxies (LBGs) can be good tracers of high- z large-scale structures, using the Horizon Run 5 cosmological hydrodynamical simulation. We identify LAEs using the Ly α emission line luminosity and
Externí odkaz:
https://doaj.org/article/36fbd60182d247e4b1e3e1ddf79fe20a
Autor:
Kyoung-Soo Lee, Eric Gawiser, Changbom Park, Yujin Yang, Francisco Valdes, Dustin Lang, Vandana Ramakrishnan, Byeongha Moon, Nicole Firestone, Stephen Appleby, Maria Celeste Artale, Moira Andrews, Franz Bauer, Barbara Benda, Adam Broussard, Yi-Kuan Chiang, Robin Ciardullo, Arjun Dey, Rameen Farooq, Caryl Gronwall, Lucia Guaita, Yun Huang, Ho Seong Hwang, Sang Hyeok Im, Woong-Seob Jeong, Shreya Karthikeyan, Hwihyun Kim, Seongjae Kim, Ankit Kumar, Gautam R. Nagaraj, Julie Nantais, Nelson Padilla, Jaehong Park, Alexandra Pope, Roxana Popescu, David Schlegel, Eunsuk Seo, Akriti Singh, Hyunmi Song, Paulina Troncoso, A. Katherina Vivas, Ann Zabludoff, Alfredo Zenteno
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 1, p 36 (2024)
We describe the survey design and science goals for One-hundred-deg ^2 DECam Imaging in Narrowbands (ODIN), a NOIRLab survey using the Dark Energy Camera (DECam) to obtain deep (AB ∼ 25.7) narrowband images over an unprecedented area of sky. The th
Externí odkaz:
https://doaj.org/article/13cc97617f9f4d83a4ce42e6ad6ccd9c
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 2, p 180 (2023)
We extract the galaxy density and momentum power spectra from a subset of early-type galaxies in the Sloan Digital Sky Survey (SDSS) DR7 main galaxy catalog. Using galaxy distance information inferred from the improved fundamental plane described in
Externí odkaz:
https://doaj.org/article/86d0f04aef0c4886ba2986d0f9190f66
Autor:
Fuyu Dong, Changbom Park, Sungwook E. Hong, Juhan Kim, Ho Seong Hwang, Hyunbae Park, Stephen Appleby
Publikováno v:
The Astrophysical Journal, Vol 953, Iss 1, p 98 (2023)
The apparent shape of galaxy clustering depends on the adopted cosmology used to convert observed redshift to comoving distance, the r ( z ) relation, as it changes the line elements along and across the line of sight differently. The Alcock–Paczy
Externí odkaz:
https://doaj.org/article/f3f9ead2150341c8a3d0b0f054cd8376
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 2, p 110 (2023)
The Minkowski tensors (MTs) can be used to probe anisotropic signals in a field, and are well suited for measuring the redshift-space distortion (RSD) signal in large-scale structure catalogs. We consider how the linear RSD signal can be extracted fr
Externí odkaz:
https://doaj.org/article/796a7b2be8f74464a52043653d0531db
Autor:
Luca Amendola, Stephen Appleby, Anastasios Avgoustidis, David Bacon, Tessa Baker, Marco Baldi, Nicola Bartolo, Alain Blanchard, Camille Bonvin, Stefano Borgani, Enzo Branchini, Clare Burrage, Stefano Camera, Carmelita Carbone, Luciano Casarini, Mark Cropper, Claudia de Rham, Jörg P. Dietrich, Cinzia Di Porto, Ruth Durrer, Anne Ealet, Pedro G. Ferreira, Fabio Finelli, Juan García-Bellido, Tommaso Giannantonio, Luigi Guzzo, Alan Heavens, Lavinia Heisenberg, Catherine Heymans, Henk Hoekstra, Lukas Hollenstein, Rory Holmes, Zhiqi Hwang, Knud Jahnke, Thomas D. Kitching, Tomi Koivisto, Martin Kunz, Giuseppe La Vacca, Eric Linder, Marisa March, Valerio Marra, Carlos Martins, Elisabetta Majerotto, Dida Markovic, David Marsh, Federico Marulli, Richard Massey, Yannick Mellier, Francesco Montanari, David F. Mota, Nelson J. Nunes, Will Percival, Valeria Pettorino, Cristiano Porciani, Claudia Quercellini, Justin Read, Massimiliano Rinaldi, Domenico Sapone, Ignacy Sawicki, Roberto Scaramella, Constantinos Skordis, Fergus Simpson, Andy Taylor, Shaun Thomas, Roberto Trotta, Licia Verde, Filippo Vernizzi, Adrian Vollmer, Yun Wang, Jochen Weller, Tom Zlosnik, The Euclid Theory Working Group
Publikováno v:
Living Reviews in Relativity, Vol 21, Iss 1, Pp 1-345 (2018)
Abstract Euclid is a European Space Agency medium-class mission selected for launch in 2020 within the cosmic vision 2015–2025 program. The main goal of Euclid is to understand the origin of the accelerated expansion of the universe. Euclid will ex
Externí odkaz:
https://doaj.org/article/0d41a6e621004b4d82de6564349c6444
Publikováno v:
Physics Letters B, Vol 760, Iss C, Pp 297-301 (2016)
We study features in the bispectrum of the primordial curvature perturbation correlated with the reconstructed primordial power spectrum from the observed cosmic microwave background temperature data. We first show how the bispectrum can be completel
Externí odkaz:
https://doaj.org/article/0ae387a465c541c7a47f5ab930c1ff14
Autor:
Ignazio Cali, Laura Cracco, Dario Saracino, Rossana Occhipinti, Cinzia Coppola, Brian Stephen Appleby, Gianfranco Puoti
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 14 (2020)
The insertion of additional 168 base pair containing seven octapeptide repeats in the prion protein (PrP) gene region spanning residues 51–91 is associated with inherited prion disease. In 2008, we reported the clinical features of a novel de novo
Externí odkaz:
https://doaj.org/article/be3cf2568b694a1bbe5248cfdbf84111
The Minkowski tensors (MTs) can be used to probe anisotropic signals in a field, and are well suited for measuring the redshift space distortion (RSD) signal in large scale structure catalogs. We consider how the linear RSD signal can be extracted fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9daaff097b7936d51fe8785480eed90a
http://arxiv.org/abs/2208.10164
http://arxiv.org/abs/2208.10164
