# 19th International Conference on Hadron Spectroscopy and Structure in memoriam Simon Eidelman

26-31 July 2021
Mexico City
Mexico/General timezone
HADRON 2021 is over. Thanks for making it a success!
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# Meson spectroscopy-8

## Place

Location: Mexico City
Date: 30 Jul 11:15 - 13:15

## Conveners

• Prelovsek, Sasa (University of Ljubljana/Regensburg)

## Timetable | Contribution List

Displaying 5 contributions out of 5
Type: Leading parallel Session: Meson spectroscopy-8
Track: Meson Spectroscopy
I report on our recent work studying charmonium-like resonances on the lattice.The Luescher formalism with multiple volumes and inertial frames is employed on ensembles with a pion mass of around 280MeV.Elastic $D\bar{D}$ scattering in the $J^{PC}=1^{--}$ and $3^{--}$ channels and coupled $D\bar{D}$ and $D_s\bar{D}_s$ scattering in the $0^{++}$ and $2^{++}$ channels are investigated.The relevance ... More
Presented by Dr. Sara COLLINS on 30/7/2021 at 16:40
Type: Parallel Session: Meson spectroscopy-8
Track: Meson Spectroscopy
Mass spectra and decay properties of Charmonia are computed in non-relativistic quark-antiquark Cornell potential model with additional smearing interaction. We have employed the non-relativistic numerical solution of Schr\"odinger equation for computing mass spectra. Further the confined one gluon exchange potential is employed perturbatively for computation of higher excited states. Various dec ... More
Presented by Mrs. Janaki PATEL on 30/7/2021 at 12:25
Type: Parallel Session: Meson spectroscopy-8
Track: Meson Spectroscopy
Several recent CMS results on meson spectroscopy are presented. The measurements are based on the data sample collected in pp collisions at 13 TeV.
Presented by Leonardo LUNERTI on 30/7/2021 at 12:45
Type: Leading parallel Session: Meson spectroscopy-8
Track: Meson Spectroscopy
The large dataset collected in proton-proton collisions at the LHC allows precision studies on the spectroscopy of heavy hadron states, which is crucial to understand QCD dynamics and binding rules. This is possible due to high luminosity, high b/c-hadron prodution cross-section and the unique, dedicated design of the LHCb detector, optimised to reconstruct b/c-hadron decays. This talk will presen ... More
Presented by Dr. Lorenzo CAPRIOTTI on 30/7/2021 at 16:15
Type: Parallel Session: Meson spectroscopy-8
Track: Meson Spectroscopy
We compute the $\Psi/3770) \to \gamma D \bar D$ decay, for both the $D^+ D^-$ and $D^0 \bar D^0$ decays. The $\Psi(3770) \to \gamma D^0 \bar D^0$ transition to go through a loop involving the $D^+ D^- \to D^0 \bar D^0$ scattering amplitude. We take the results for this amplitude from a theoretical model that predicts a $D \bar D$ bound state and find a $D^0 \bar D^0$ mass distribution in t ... More
Presented by Dr. Genaro TOLEDO on 30/7/2021 at 12:05
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