Dr. M.Sc. Wai Kin Lai
Ausgeschriebene Angebote für Abschlussarbeiten
- X, Y, Z states
X, Y, Z states are exotics states observed in the heavy quarkonium sector at several high energy accelerator experiments (Belle in Japan, BES in China and experiments at the Large Hadron Collider at Cern). They are formed by a heavy quark, a heavy antiquark and some other component (gluonic-hybrids- or light quarks-tetraquarks) that make them non-standard. The properties of these states are directly related to the non-perturbative nature of low energy QCD and to the confinement mechanism of strong interactions. Lattice calculations of the hybrid and tetraquark static energies are available. The scope of the thesis is to use these lattice curves together with elementary notions of nonrelativistic effective field theories to obtain interaction potentials and solve numerically appropriate Schrödinger equations to obtain information on the masses and transitions of these exotic states.
Advisors: Prof. N. Brambilla, PD Dr. A. Vairo, Dr. Segovia, Dr. Wai Kin
- geeignet als
- Bachelorarbeit Physik
- Themensteller(in): Nora Brambilla