8–12 Jul 2024
Facultat de Biologia, Universitat de Barcelona
Europe/Madrid timezone

Exotic spectroscopy at LHCb

8 Jul 2024, 14:15
25m
Aula M2 (Facultat de Biologia)

Aula M2

Facultat de Biologia

Leading contributed talk B. Hadron Spectroscopy

Speaker

Gabriele Romolini (Universita e INFN, Ferrara (IT))

Description

Heavy-flavor hadrons with non-conventional properties have been observed
over the past two decades. Some of these states have both quarkonium and
exotic interpretations, while several other states exhibit a distinct
exotic internal structure, including charged, open-flavor, double
heavy-flavor, and full heavy-flavor states. Interpretations of these
states vary, ranging from tightly-bound compact multiquark objects to
loosely-bound hadronic molecules. The searches for new exotic candidates
provide not only insights on the quark binding mechanisms within hadrons
but also offers valuable inputs for a better understanding of the
non-perturbative regime of QCD. In this context, the LHCb experiment,
dedicated to studying heavy-flavor hadrons using hadron collision data
from the LHC operation, plays a crucial role as demonstrated by the
large number of new states observed. In this presentation, the latest
results from LHCb regarding exotic hadron spectroscopy are shown.

session B. Hadron Spectroscopy

Primary author

Gabriele Romolini (Universita e INFN, Ferrara (IT))

Co-author

Presentation materials