J
J. Neveu
Researcher at University of Paris-Sud
Publications - 14
Citations - 2302
J. Neveu is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Supernova & Metric expansion of space. The author has an hindex of 7, co-authored 10 publications receiving 1938 citations.
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StarDICE. I. Sensor calibration bench and absolute photometric calibration of a Sony IMX411 sensor
Marc Betoule,S. Antier,E. Bertin,Pierre-Eric Blanc,S. Bongard,Johann Cohen-Tanugi,S. Dagoret-Campagne,F. Feinstein,D. Hardin,Claire Juramy,L. Le Guillou,A. Le Van Suu,M. Moniez,J. Neveu,'Eric Nuss,Bertrand Plez,Nicolas Regnault,Eduardo Enrique Sepulveda,K.‐H. Sommer,Thierry Souverin,Xiao Feng Wang +20 more
TL;DR: The StarDICE experiment as discussed by the authors is a 5-stage metrology chain from NIST photodiodes to stars, with a targeted accuracy of \SI{1mmag} in $griz$ colors.
Peer Review
Slitless spectrophotometry with forward modelling: principles and application to atmospheric transmission measurement
J. Neveu,Vincent Br'emaud,P. Antilogus,Florent Barret,S. Bongard,Y. Copin,S. Dagoret-Campagne,Claire Juramy,M. Moniez,Eduardo Enrique Sepulveda,The Lsst Dark Energy Science Collaboration +10 more
TL;DR: In this paper , the authors proposed a method to use slitless spectroscopy for standard star spectrophotometry and its use to monitor on-site atmospheric transmission as needed, for example, by the Vera C. Rubin Observatory Legacy Survey of Space and Time supernova cosmology program.
Peer Review
How in situ atmospheric transmission can affect cosmological constraints from type Ia supernovae ?
TL;DR: In this article , the authors show that measuring the local atmospheric transmission allows to correct the raw magnitudes to reduce the photometric systematic uncertainties and present how this strategy is implemented at the Vera Rubin Observatory via the Auxiliary Telescope and its slitless spectrograph.
Instability of the cosmological DBI-Galileon in the non-relativistic limit
C. Leloup,Lionel Heitz,J. Neveu +2 more
TL;DR: The DBI-Galileon model is a tensor-scalar theory of gravity as discussed by the authors , which provides a few free parameters with a physical meaning, such as the cosmological constant which is there related to the brane tension.