Cosmology and Nongalactic Astrophysics · Physics
The Pantheon+ Analysis: Improving the Redshifts and Peculiar Velocities of Type Ia Supernovae Used in Cosmological Analyses
Anthony Carr, Tamara M. Davis, Daniel Scolnic, Khaled Said +3
2022-10-12
Cosmology and Nongalactic Astrophysics · Physics
The Pantheon+ Analysis: Evaluating Peculiar Velocity Corrections in Cosmological Analyses with Nearby Type Ia Supernovae
Erik R. Peterson, W. D'Arcy Kenworthy, Daniel Scolnic, Adam G. Riess +9
2022-10-26
Cosmology and Nongalactic Astrophysics · Physics
Anisotropy in Pantheon+ supernovae
Animesh Sah, Mohamed Rameez, Subir Sarkar, Christos Tsagas
2025-06-02
Cosmology and Nongalactic Astrophysics · Physics
Local Hole revisited: evidence for bulk motions and self-consistent outflow
T. Shanks, L. M. Hogarth, N. Metcalfe, J. Whitbourn
2019-10-23
Cosmology and Nongalactic Astrophysics · Physics
Model Independent Expansion History from Supernovae: Cosmology versus Systematics
Benjamin L'Huillier, Arman Shafieloo, Eric V. Linder, Alex G. Kim
2019-03-19
Cosmology and Nongalactic Astrophysics · Physics
Approximations for the divergence of the local large-scale structure velocity field and its implications for Tilted Cosmology
Erick Pastén, Sebastián Gálvez, Víctor Cárdenas
2026-01-22
Cosmology and Nongalactic Astrophysics · Physics
The Pantheon+ Analysis: Cosmological Constraints
Dillon Brout, Dan Scolnic, Brodie Popovic, Adam G. Riess +42
2022-11-16
Cosmology and Nongalactic Astrophysics · Physics
Bulk Flow Motion Detection in the Local Universe with Pantheon$+$ Type Ia Supernovae
Maria Lopes, Armando Bernui, Camila Franco, Felipe Avila
2024-06-04
Cosmology and Nongalactic Astrophysics · Physics
Hints of FLRW Breakdown from Supernovae
Chethan Krishnan, Roya Mohayaee, Eoin Ó Colgáin, M. M. Sheikh-Jabbari +1
2022-03-23
Cosmology and Nongalactic Astrophysics · Physics
Peculiar velocities in the local Universe: comparison of different models and the implications for $H_0$ and dark matter
Supranta S. Boruah, Michael J. Hudson, Guilhem Lavaux
2021-08-18
Cosmology and Nongalactic Astrophysics · Physics
The effect of peculiar velocities on supernova cosmology
Tamara M Davis, Lam Hui, Joshua A Frieman, Troels Haugbølle +10
2015-05-20
Cosmology and Nongalactic Astrophysics · Physics
The Pantheon+ Analysis: Dependence of Cosmological Constraints on Photometric-Zeropoint Uncertainties of Supernova Surveys
Sasha Brownsberger, Dillon Brout, Daniel Scolnic, Christopher W. Stubbs +1
2021-10-08