Poster (Other)

FZJ-2025-00988

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Towards the Analysis of the $T_{cc}(3875)$ Approaching the Physical Point

Bradley, G.FZJ* ; Pederiva, G.FZJ* ; Krieg, S.FZJ*

2024

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Please use a persistent id in citations: doi:10.34734/FZJ-2025-00988

Abstract: We present the plan for a study of exotic states using 6-stout smeared esnembles approaching the physical point. Computational resources required for the determination of the optimal distillation parameters are presented in order to maximize the signal and conserve resources in future studies employing this quark-field smearing algorithm. The runs will be preformed with resources at JSC using the latest architectures to show the expected total cost of a di-meson calculation using our machines. Our objective is to investigate scattering in a newly found resonance state, with minimal quark content $cc\bar u\bar d$, the $T_{cc}(3875)$ \cite{LHCb:2022xob}. We can sidestep problems inherent in the experimental data by showing that the lowest positive-parity charmed mesons are hadronic molecules.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)
2. NRW-FAIR (NW21-024-A) (NW21-024-A)

Appears in the scientific report 2024

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Database coverage:

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