Data-driven Cosmology from Three-dimensional Light Cones

Yun-Ting Cheng

doi:10.3847/1538-4357/acb350

2023-02-21

DOI：10.3847/1538-4357/acb350

原文链接

原文求助

摘要

En 中文

We present a data-driven technique to analyze multifrequency images from upcoming cosmological surveys mapping large sky area. Using full information from the data at the two-point level, our method can simultaneously constrain the large-scale structure (LSS), the spectra and redshift distribution of emitting sources, and the noise in the observed data without any prior assumptions beyond the homogeneity and isotropy of cosmological perturbations. In particular, the method does not rely on source detection or photometric or spectroscopic redshift estimates. Here, we present the formalism and demonstrate our technique with a mock observation from nine optical and near-infrared photometric bands. Our method can recover the input signal and noise without bias, and quantify the uncertainty on the constraints. Our technique provides a flexible framework to analyze the LSS observation traced by different types of sources, which has potential for wide application to current or future cosmological data sets such as SPHEREx, Rubin Observatory, Euclid, or the Nancy Grace Roman Space Telescope.

Keyword:

INFRARED BACKGROUND ANISOTROPIES

FLUCTUATIONS

ULTRAVIOLET

TOMOGRAPHY

ASTROPY

期刊

Astrophysical Journal

IF:

5.4

论文数:

8.3W

被引数:

32.0W

机构

California Institute of Technology

学者数:

2.9W

论文数: 2.5W

被引数: 4.9W

Sorbonne Universite

学者数:

6.2W

论文数: 4.5W

被引数: 605

引用论文

Supercritical Fluid Extraction of Pentachlorophenol from Pressure-Treated Wood

Separation Science and Technology

IF0

1997-04-01

PREAI

Endalkachew Sahle-Demessie; Jung Seok Yi; Keith L. Levien; Jeffrey J. Morrell

COSMOS PHOTOMETRIC REDSHIFTS WITH 30-BANDS FOR 2-deg2 具有30个波段的COSMOS光度红移为2-deg2

ASTROPHYSICAL JOURNAL

IF5.4

2008-12-08

1.1K

OAAI

Ilbert, O.; Capak, P.; Salvato, M.; Aussel, H.; McCracken, H. J.; Sanders, D. B.; Scoville, N.; Kartaltepe, J.; Arnouts, S.; Le Floc'h, E.; Mobasher, B.; Taniguchi, Y.; Lamareille, F.; Leauthaud, A.; Sasaki, S.; Thompson, D.; Zamojski, M.; Zamorani, G.; Bardelli, S.; Bolzonella, M.; Bongiorno, A.; Brusa, M.; Caputi, K. I.; Carollo, C. M.; Contini, T.; Cook, R.; Coppa, G.; Cucciati, O.; De La Torre, S.; de Ravel, L.; Franzetti, P.; Garilli, B.; Hasinger, G.; Iovino, A.; Kampczyk, P.; Kneib, J. -P.; Knobel, C.; Kovac, K.; Le Borgne, J. F.; Le Brun, V.; Le Fevre, O.; Lilly, S.; Looper, D.; Maier, C.; Mainieri, V.; Mellier, Y.; Mignoli, M.; Murayama, T.; Pello, R.; Peng, Y.; Perez-Montero, E.; Renzini, A.; Ricciardelli, E.; Schiminovich, D.; Scodeggio, M.; Shioya, Y.; Silverman, J.; Surace, J.; Tanaka, M.; Tasca, L.; Tresse, L.; Vergani, D.; Zucca, E.

RECONSTRUCTING THE NEAR-INFRARED BACKGROUND FLUCTUATIONS FROM KNOWN GALAXY POPULATIONS USING MULTIBAND MEASUREMENTS OF LUMINOSITY FUNCTIONS

ASTROPHYSICAL JOURNAL

IF5.4

2012-06-04

OAAI

Helgason, Kari; Ricotti, Massimo; Kashlinsky, Alexander

The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample 完成的sdss-iii重子振荡光谱调查中的星系聚类: DR12星系样品的宇宙学分析

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2017-03-28

1.1K

OAAI

Alam, Shadab; Ata, Metin; Bailey, Stephen; Beutler, Florian; Bizyaev, Dmitry; Blazek, Jonathan A.; Bolton, Adam S.; Brownstein, Joel R.; Burden, Angela; Chuang, Chia-Hsun; Comparat, Johan; Cuesta, Antonio J.; Dawson, Kyle S.; Eisenstein, Daniel J.; Escoffier, Stephanie; Gil-Marin, Hector; Grieb, Jan Niklas; Hand, Nick; Ho, Shirley; Kinemuchi, Karen; Kirkby, David; Kitaura, Francisco; Malanushenko, Elena; Malanushenko, Viktor; Maraston, Claudia; McBride, Cameron K.; Nichol, Robert C.; Olmstead, Matthew D.; Oravetz, Daniel; Padmanabhan, Nikhil; Palanque-Delabrouille, Nathalie; Pan, Kaike; Pellejero-Ibanez, Marcos; Percival, Will J.; Petitjean, Patrick; Prada, Francisco; Price-Whelan, Adrian M.; Reid, Beth A.; Rodriguez-Torres, Sergio A.; Roe, Natalie A.; Ross, Ashley J.; Ross, Nicholas P.; Rossi, Graziano; Alberto Rubino-Martin, Jose; Saito, Shun; Salazar-Albornoz, Salvador; Samushia, Lado; Sanchez, Ariel G.; Satpathy, Siddharth; Schlegel, David J.; Schneider, Donald P.; Scoccola, Claudia G.; Seo, Hee-Jong; Sheldon, Erin S.; Simmons, Audrey; Slosar, Anze; Strauss, Michael A.; Swanson, Molly E. C.; Thomas, Daniel; Tinker, Jeremy L.; Tojeiro, Rita; Vargas Magana, Mariana; Vazquez, Jose Alberto; Verde, Licia; Wake, David A.; Wang, Yuting; Weinberg, David H.; White, Martin; Wood-Vasey, W. Michael; Yeche, Christophe; Zehavi, Idit; Zhai, Zhongxu; Zhao, Gong-Bo

Astropy: A community Python package for astronomy Astropy: 一个用于天文学的社区Python包

ASTRONOMY & ASTROPHYSICS

IF5.8

2013-09-30

9.5K

OAAI

Robitaille, Thomas P.; Tollerud, Erik J.; Greenfield, Perry; Droettboom, Michael; Bray, Erik; Aldcroft, Tom; Davis, Matt; Ginsburg, Adam; Price-Whelan, Adrian M.; Kerzendorf, Wolfgang E.; Conley, Alexander; Crighton, Neil; Barbary, Kyle; Muna, Demitri; Ferguson, Henry; Grollier, Frederic; Parikh, Madhura M.; Nair, Prasanth H.; Guenther, Hans M.; Deil, Christoph; Woillez, Julien; Conseil, Simon; Kramer, Roban; Turner, James E. H.; Singer, Leo; Fox, Ryan; Weaver, Benjamin A.; Zabalza, Victor; Edwards, Zachary I.; Bostroem, K. Azalee; Burke, D. J.; Casey, Andrew R.; Crawford, Steven M.; Dencheva, Nadia; Ely, Justin; Jenness, Tim; Labrie, Kathleen; Lim, Pey Lian; Pierfederici, Francesco; Pontzen, Andrew; Ptak, Andy; Refsdal, Brian; Servillat, Mathieu; Streicher, Ole

NINE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE (WMAP) OBSERVATIONS: COSMOLOGICAL PARAMETER RESULTS 9年威尔金森微波各向异性探测器 (WMAP) 观测: 宇宙学参数结果

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES

IF8.5

2013-09-20

4.0K

OAAI

Hinshaw, G.; Larson, D.; Komatsu, E.; Spergel, D. N.; Bennett, C. L.; Dunkley, J.; Nolta, M. R.; Halpern, M.; Hill, R. S.; Odegard, N.; Page, L.; Smith, K. M.; Weiland, J. L.; Gold, B.; Jarosik, N.; Kogut, A.; Limon, M.; Meyer, S. S.; Tucker, G. S.; Wollack, E.; Wright, E. L.

Steroids in the hemolytic uremic syndrome

Pediatric Nephrology

IF0

1998-03-05

PREAI

Nestor Perez; Francisco Spizzirri; Ricardo Rahman; Angela Suarez; Cintia Larrubia; Patricia Lasarte

Phase-space Spectral Line Deconfusion in Intensity Mapping

ASTROPHYSICAL JOURNAL

IF5.4

2020-10-01

OAAI

Cheng, Yun-Ting; Chang, Tzu-Ching; Bock, James J.