Bs Mixing at CDF

por Jonatan Piedra (CDF)

martes 10 ene. 2006 12:00 → 13:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

Neutral B mesons, which are composed of one light quark and an anti-beauty quark, are a perfect laboratory to study matter and antimatter properties because they can instantaneously convert into their antiparticles. In the last five years experiments at the B factories have produced the lightest neutral B mesons and found the expected amount of CP violation. Only the Tevatron is presently able to produce the next heavier B meson, the Bs meson, composed of one strange quark and one anti-beauty quark. I will present the latest measurements at CDF studying the mass difference between the Bs and its antiparticle.