2 papers
hep-ph2004
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…
physics.acc-ph2003
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…