Cosmology with photometric redshifts

Cosmology with photometric redshifts

<p>Upcoming large scale photometric surveys will require accurate photometric redshifts (photo-zs) to optimally extract astrophysical information. This thesis investigates methods of making and improving cosmological measurements using photo-zs. </p> <p>Gaussian Processes for P...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awdur:	Gomes, Z
Awduron Eraill:	Jarvis, M
Fformat:	Traethawd Ymchwil
Iaith:	English
Cyhoeddwyd:	2019

Eitemau Tebyg

MAPPING THE GALAXY COLOR–REDSHIFT RELATION: OPTIMAL PHOTOMETRIC REDSHIFT CALIBRATION STRATEGIES FOR COSMOLOGY SURVEYS
gan: Masters, Daniel, et al.
Cyhoeddwyd: (2016)

Improving Photometric Redshift Estimation for Cosmology with LSST Using Bayesian Neural Networks
gan: Evan Jones, et al.
Cyhoeddwyd: (2024-01-01)

Using Host Galaxy Photometric Redshifts to Improve Cosmological Constraints with Type Ia Supernovae in the LSST Era
gan: Ayan Mitra, et al.
Cyhoeddwyd: (2023-01-01)

Augmenting machine learning photometric redshifts with Gaussian mixture models
gan: Hatfield, PW, et al.
Cyhoeddwyd: (2020)

Bayesian Photometric Redshifts for Weak Lensing Applications
gan: Edmondson, E, et al.
Cyhoeddwyd: (2006)

Calibrating photometric redshifts with intensity mapping observations
gan: Alonso, D, et al.
Cyhoeddwyd: (2017)

Photometric redshift estimation using Gaussian processes
gan: Bonfield, D, et al.
Cyhoeddwyd: (2010)

Bayesian photometric redshifts with empirical training sets
gan: Wolf, C
Cyhoeddwyd: (2009)

Photometric redshifts for galaxies in the GOODS southern field
gan: Mobasher, B, et al.
Cyhoeddwyd: (2004)

Measuring the transition to homogeneity with photometric redshift surveys
gan: Alonso, D, et al.
Cyhoeddwyd: (2014)

CFHTLenS: Improving the quality of photometric redshifts with precision photometry
gan: Hildebrandt, H, et al.
Cyhoeddwyd: (2012)

Euclid preparation: X. The Euclid photometric-redshift challenge
gan: Desprez, G, et al.
Cyhoeddwyd: (2020)

UVCANDELS: Catalogs of Photometric Redshifts and Galaxy Physical Properties
gan: Vihang Mehta, et al.
Cyhoeddwyd: (2024-01-01)

Improving Photometric Redshift Estimates with Training Sample Augmentation
gan: Irene Moskowitz, et al.
Cyhoeddwyd: (2024-01-01)

CFHTLenS: Improving the quality of photometric redshifts with precision photometry
gan: Hildebrandt, H, et al.
Cyhoeddwyd: (2011)

Tracing the sound horizon scale with photometric redshift surveys
gan: Sánchez, E, et al.
Cyhoeddwyd: (2011)

The high redshift universe and cosmology
gan: Hook, I
Cyhoeddwyd: (2013)

The FENIKS Survey: Multiwavelength Photometric Catalog in the UDS Field, and Catalogs of Photometric Redshifts and Stellar Population Properties
gan: Kumail Zaidi, et al.
Cyhoeddwyd: (2024-01-01)

Improving Photometric Redshift Estimation using GPz: size information, post processing and improved photometry
gan: Gomes, Z, et al.
Cyhoeddwyd: (2017)

Photometric redshifts for type Ia supernovae in the supernova legacy survey
gan: Palanque-Delabrouille, N, et al.
Cyhoeddwyd: (2010)

Photometric selection of high-redshift type Ia supernova candidates
gan: Sullivan, M, et al.
Cyhoeddwyd: (2006)

Photometric redshifts for type Ia supernovae in the supernova legacy survey
gan: Palanque-Delabrouille, N, et al.
Cyhoeddwyd: (2010)

Hybrid photometric redshifts for sources in the COSMOS and XMM-LSS fields
gan: Hatfield, PW, et al.
Cyhoeddwyd: (2022)

PHOTOMETRY AND PHOTOMETRIC REDSHIFT CATALOGS FOR THE LOCKMAN HOLE DEEP FIELD
gan: Fotopoulou, S, et al.
Cyhoeddwyd: (2012)

A blind test of photometric redshifts on ground-based data
gan: Hildebrandt, H, et al.
Cyhoeddwyd: (2008)

A Sparse Gaussian Process Framework for Photometric Redshift Estimation
gan: Almosallam, I, et al.
Cyhoeddwyd: (2015)

Photometric selection of high-redshift type Ia supernova candidates
gan: Sullivan, M, et al.
Cyhoeddwyd: (2006)

Forecast and analysis of the cosmological redshift drift
gan: Ruth Lazkoz, et al.
Cyhoeddwyd: (2018-01-01)

Cosmology with redshift surveys of radio sources
gan: Rawlings, S, et al.
Cyhoeddwyd: (1997)

Photometric redshift of X-ray sources in the Chandra Deep Field-South
gan: Zheng, W, et al.
Cyhoeddwyd: (2004)

The Herschel Multi-tiered Extragalactic Survey: SPIRE-mm photometric redshifts
gan: Roseboom, I, et al.
Cyhoeddwyd: (2012)

Analytical marginalization over photometric redshift uncertainties in cosmic shear analyses
gan: Ruiz-Zapatero, J, et al.
Cyhoeddwyd: (2023)

COSMOS2015 photometric redshifts probe the impact of filaments on galaxy properties
gan: Laigle, C, et al.
Cyhoeddwyd: (2017)

Hierarchical Bayesian Inference of Photometric Redshifts with Stellar Population Synthesis Models
gan: Boris Leistedt, et al.
Cyhoeddwyd: (2023-01-01)

Photometric Redshift Analysis using Supervised Learning Algorithms and Deep Learning
gan: Chong De Wei, Kenny, et al.
Cyhoeddwyd: (2019-01-01)

Support Vector Machines for Photometric Redshift Estimation from Broadband Photometry
gan: Dan Wang, et al.
Cyhoeddwyd: (2007-08-01)

A Photometric Redshift of z ~ 9.4 for GRB 090429B
gan: Cucchiara, A, et al.
Cyhoeddwyd: (2011)

A photometric redshift of z = 6.39 +/- 0.12 for GRB 050904.
gan: Haislip, J, et al.
Cyhoeddwyd: (2006)

Accuracy of the Photometric Redshifts of Brightest Cluster Galaxies Identified in the CFHTLS-W1
gan: Sinan Aliş
Cyhoeddwyd: (2024-12-01)

Photometric Redshift Estimation of Quasars by a Cross-modal Contrast Learning Method
gan: Chen Zhang, et al.
Cyhoeddwyd: (2024-01-01)