EPFL

Exclusive trigger selections and sensitivity to the Bs-Bs mixing phase at LHCb

Fernández, Luis ; Schneider, Olivier (Dir.)

Thèse sciences Ecole polytechnique fédérale de Lausanne EPFL : 2006 ; no 3613.

Université de Lausanne

Bunch frequency multiplication by RF injection into an isochronous ring

Royer, Philippe ; Schneider, Olivier (Dir.)

Thèse de doctorat : Université de Lausanne : 2003.

The Compact LInear Collider (CLIC) collaboration studies the possibility of building a multi-TeV (3 TeV centre-of-mass), high-luminosity (1034 cm-2s-1) electron-positron collider for particle physics. The CLIC scheme is based on high-frequency (30 GHz) linear accelerators powered by a low-energy, high-intensity drive beam running parallel to the main linear accelerators (Two-Beam Acceleration...

Université de Lausanne

BoBo mixing meseasurement at Belle using dilepton events tagged with a soft pion

Ronga, Frédéric ; Schneider, Olivier (Dir.)

Thèse de doctorat : Université de Lausanne : 2003.

The Belle experiment is located in the KEK research centre (Japan) and is primarily devoted to the study of CP violation in the B meson sector. Belle is placed on the KEKB collider, one of the two currently running “B-meson factories”, which produce Banti-B pairs. KEKB has created more than 150 million pairs in total, a world record for this kind of colliders. This large sample allows very...