2024/10/01 by Juan M. Torres-Rincón, Torres-Rincon, Juan M.
Physics and Astronomy · #Advanced Chemical Physics Studies #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nuclear Theory (nucl-th)
paper · pdf · doi:10.48550/arxiv.2410.00547
openalex publication_date 2024/10/01 · openalex created_date 2024/10/29 · openalex updated_date 2026/07/28
This contribution to the SQM2024 conference covers the molecular hypothesis for the internal structure of some open and hidden charm states. The use of effective theories that incorporate heavy-quark spin symmetry, combined with unitarization techniques, has provided strong evidences supporting this interpretation. In the heavy-light sector, we discuss the double pole structure of the D0^*(2300) and the generation of the Ds0^*(2317). In the hidden charm sector, we focus on the exotic X(3872) and its heavy-quark partner, the X(4014). Furthermore, we emphasize the benefits of femtoscopic measurements in p+p collisions to establish the nature of these states, as well as the potential role of temperature to discern their internal structure.