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22nd Conference on Flavor Physics and CP Violation (FPCP 2024)

27–31 May 2024
Chulalongkorn University
Asia/Bangkok timezone

Session

Parallel - 3

27 May 2024, 14:00
Chulalongkorn University

Chulalongkorn University

Mahamakut Building, Faculty of Science, Chulalongkorn University

Conveners

Parallel - 3

  • Daris Samart

Presentation materials

There are no materials yet.

  1. 96. Charm results at Belle and Belle$~$II
    Junxi Cui (Southeast University)
    27/05/2024, 14:00
    CP violation in hadrons and leptons, EDMs
    Parallel session

    The Belle and Belle$~$II experiments have collected a $1.4~\mathrm{ab}^{-1}$ sample of $e^+e^-$ collision data at centre-of-mass energies near the $\Upsilon(nS)$ resonances. These samples contain a large number of $e^+e^-\to c\bar{c}$ events that produce charmed mesons. Direct $C\!P$ violation is searched for in $D^0\to K^0_{\rm S}K^0_{\rm S}$ decays and $D$-meson decays to a four-body final...

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  2. 61. Exotic hadron spectroscopy at LHCb
    Tadeusz Lesiak (Polish Academy of Sciences (PL)), Tadeusz Lesiak
    27/05/2024, 14:15
    Exotic quarkonium-like states
    Parallel session

    Studies of exotic hadrons comprise a natural and privileged playground for a more thorough elucidation of the nature of quantum chromodynamics. In this contest the LHCb experiment, dedicated to study heavy flavor hadrons produced from pp collision at the LHC, plays a vital role, already providing evidence for several exotic hadrons. The talk will deliver an overview of the selected, latest...

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  3. 82. Recent CP violation and lifetime results from CMS
    Vladimir Sergeychik (Moscow Institute of Physics and Technology State University (RU))
    27/05/2024, 14:30
    CP violation in hadrons and leptons, EDMs
    Parallel session

    Recent results on CP violation in charm and beauty sector, as well as lifetime measurements, by the CMS experiment at the LHC are presented. The analyses are based on 13 TeV pp collision data.

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  4. 68. Analysis of Charmed Baryon Weak Decays in the Topological Diagram Approach
    Dr Hai Yang Cheng (Academia Sinica)
    27/05/2024, 14:45
    Heavy quark decays and CKM
    Parallel session

    Inspired by the recent BESIII measurement of the decay asymmetry in the decay $\Lambda_c^+\to \Xi^0K^+$, we perform a global fit to the experimental data of two-body charmed baryon decays based on the topological diagrammatic approach (TDA) which has the advantage that it is more intuitive, graphic and easier to implement model calculations. The measured branching fractions and decay...

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  5. 89. New physics prospects in semileptonic $\Lambda_b \to \Lambda_{c}^{*}$ decays
    Haritha c.p (University of Hyderabad)
    27/05/2024, 15:00
    Heavy quark decays and CKM
    Parallel session

    Observations of flavor anomalies in the $b$-sector, particularly the deviations in the measurements of the lepton flavor universality ratios in the $b \rightarrow c \tau \nu_\tau$ transitions from the standard model (SM) predictions, suggest the existence of possible new physics beyond the SM. In the pursuit of new physics in similar decays involving $b\to c \ell \nu_{\ell}$ transitions, we...

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  6. 72. Exotic hadron spectroscopy in ATLAS
    Frederic Deliot (Université Paris-Saclay (FR))
    Exotic quarkonium-like states
    Parallel session

    Recent results on spectroscopy of exotic hadrons in ATLAS with Run-2 data are presented. Four-muon mass spectrum is studied investigating the structures earlier observed by LHCb experiment, using di-J/ψ and J/ψ+ψ(2S) channels. The latter is also investigated using ψ(2S)→ J/ψ(μ+μ−)π+π− decay mode.

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