G. Leroy

Euclid preparation. Galaxy power spectrum modelling in redshift space

B. Camacho Quevedo, M Crocce, M. Pellejero Ibañez, R.E. Angulo et autres

Accurate modelling of redshift-space distortions (RSD) is essential for maximizing the cosmological information extracted from large galaxy redshift surveys. In preparation for the forthcoming analysis of the Euclid spectroscopic data, we investigate three approaches to modelling RSD effects on the power spectrum …

us, gb, dk, de, fi, fr (code pays fourni par la source)

Switching impulse results obtained on the outdoor testing area at renardieres

G. Gallet, M.-O. Bettler, G. Leroy

This paper reports the switching impulse test results obtained simultaneously indoors and outdoors. New tests on the conductor-ground and conductor-rod configurations are presented. Mathematical expressions have been established to represent these results, and some explanation has been attempted by the study of …

fr (code pays fourni par la source)

General expression for positive switching impulse strength valid up to extra long air gaps

G. Gallet, G. Leroy, Robert J. Lacey, István Krómer

A new algebraic expression has been established for the critical sparkover voltage (CSOV) afair insulation submitted to positive switching impulses. By using the concept of the gap factor, the expression is found to be valid for all practical gap configurations in the …