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researcher

P. L'eget

4 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO4

identity via Semantic Scholar / OpenAlex

activity
20182020
most citedPeculiar velocity cosmology with type Ia supernovae

7 citations · 7 across the 1 of their papers we have counts for

collaborators

4 papers

astro-ph.CO2020★ 7 cited

Peculiar velocity cosmology with type Ia supernovae

R. Graziani, M. Rigault, N. Regnault +20

Type Ia Supernovae have yet again the opportunity to revolutionize the field of cosmology as the new generation of surveys are acquiring thousands of nearby SNeIa opening a new era…

astro-ph.CO2019

SUGAR: An improved empirical model of Type Ia Supernovae based on spectral features

P. -F. Léget, E. Gangler, F. Mondon +40

Type Ia Supernovae (SNe Ia) are widely used to measure the expansion of the Universe. Improving distance measurements of SNe Ia is one technique to better constrain the acceleratio…

astro-ph.CO2018

SNEMO: Improved Empirical Models for Type Ia Supernovae

C. Saunders, G. Aldering, P. Antilogus +39

Type Ia supernova cosmology depends on the ability to fit and standardize observations of supernova magnitudes with an empirical model. We present here a series of new models of Ty…

astro-ph.CO2018

Correcting for peculiar velocities of Type Ia Supernovae in clusters of galaxies

P. -F. Léget, M. V. Pruzhinskaya, A. Ciulli +43

Type Ia Supernovae (SNe Ia) are widely used to measure the expansion of the Universe. To perform such measurements the luminosity and cosmological redshift (z) of the SNe Ia have…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.