2.5k citations · 2.5k across the 4 of their papers we have counts for
4 papers
Generation of circularly polarized photons for a linear collider polarized positron source
V. Strakhovenko, X. Artru, R. Chehab +1
Various methods of obtaining longitudinally polarized positrons for future linear colliders are reviewed. Special attention is paid to the schemes using circularly polarized high-e…
Advantages of axially aligned crystals used in positron production at future linear colliders
X. Artru, R. Chehab, M. Chevallier +1
The characteristics of the electron-photon showers initiated by 2 to 10 GeV electrons aligned along the <111>-axis of tungsten crystals are compared with those for the amorphous tu…
Accelerating Universes with Scaling Dark Matter
M. Chevallier, D. Polarski
Friedmann-Robertson-Walker universes with a presently large fraction of the energy density stored in an -component with , are considered. We find all the critical poin…
Experimental Determination of the Characteristics of a Positron Source Using Channeling
R. Chehab, R. Cizeron, C. Sylvia +29
Numerical simulations and `proof of principle' experiments showed clearly the interest of using crystals as photon generators dedicated to intense positron sources for linear colli…