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Sensitivity of magnetic monopole detection at the Belle II PXDPublic
Particles with isolated magnetic charge, so-called magnetic monopoles, are of high experimental and theoretical interest. As most theories predict a high energy loss of these particles in matter, magnetic monopoles, which could be produced in collider experiments, would only reach the inner detectors close to the interaction point. The Belle II pi… |
BELLE2-TALK-CONF-2024-015 | - | 2024-02-23 |
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Energy scan results from Belle IIPublic
Talk at QWG 2024. The report presents the latest Belle-II results obtained based on the scan data above Y(4S). The results confirm the existence of Y(10753), previously discovered by Belle. The properties of this quarkonium are discussed in comparison with the predictions of various theoretical models. The report also presents new results on measu… |
BELLE2-TALK-CONF-2024-014 | - | 2024-02-22 |
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Study of c c-bar c c-bar and c c-bar s s-bar at BellePublic
The analyses of states with double cs content and the search for exotics have recently gained much attention. The Belle experiment collected roughly 1 ab-1 integrated luminosity data. While Belle II data-taking is in progress, we have performed a new search for exotic states and cross-section measurements with the full Belle data sets. Here we rev… |
BELLE2-TALK-CONF-2024-023 | - | 2024-02-21 |
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Tau and low multiplicity decays at Belle and Belle IIPublic
Belle and its successor, the Belle II experiment at the KEK accelerator facility in Japan, measured large data sets of tau pair production. By applying innovative analysis techniques, we have obtained world-leading results from these data for precision measurements of the tau and Standard Model parameters, and for the search for physics beyond the… |
BELLE2-TALK-CONF-2024-034 | - | 2024-02-18 |
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Charm and beauty hadron decays at Belle and Belle IIPublic
This talk presents the Belle and Belle II charm and Bhadronic results. |
BELLE2-TALK-CONF-2024-032 | - | 2024-02-18 |
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Electroweak and radiative penguin B meson decays at Belle and Belle IIPublic
This talk presents the recent results concerning EW+Rad Penguin B decays from Belle and Belle II |
BELLE2-TALK-CONF-2024-031 | - | 2024-02-18 |
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Semileptonic decays at Belle and Belle II (incl. LUV measurements)Public
This talk presents recent results in semileptonic B decays (including LUV measurements) from Belle and Belle II. |
BELLE2-TALK-CONF-2024-033 | - | 2024-02-18 |
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Recent results and Potential for BSM Discovery Prospects at Belle IIPublic
Results from B factories, the LHC and Fermilab suggest that flavor physics could be an alternate path to breaking the Standard Model of particle physics. I review some of the possibilities for Beyond the Standard Model (BSM) discoveries at Belle II and a few relevant recent results including the first evidence for the missing energy "penguin" deca… |
BELLE2-TALK-CONF-2024-002 | - | 2024-01-22 |
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BPAC focused review in autumn 2023: Nov 13-14,2023Public
B-factory Programme Advisory Committee Full Report for Focused Review Meeting on LS1 |
BELLE2-REPORT-2024-002 | - | 2024-01-21 |
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Study of the $B^{0} \to \gamma \gamma$ decay at Belle and Belle IIPublic
We report a study of the rare decay B0 → γγ, using data accumulated by the Belle and Belle II experiments and corresponding to integrated luminosities of 694 fb−1 and 362 fb−1, respectively. The datasets were collected through electron-positron collisions at center-of-mass energy corresponding to the Υ(4S) resonance. The combined measurement of th… |
BELLE2-TALK-CONF-2024-063 | - | 2024-01-21 |
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Study of $B^{+} \to D_{s}^{(*)+}\pi^{0}$ mode at BellePublic
We present here the sensitivity study of the rare decay modes $B^{+} \to D_{s}^{+}\pi^{0}$ and $B^{+} \to D_{s}^{(\ast)+}\pi^{0}$, at Belle using a simulated sample. The {\sc BaBar} collaboration has measured the branching fraction $\mathcal{B}(B^{+} \to D_{s}^{+}\pi^{0}) = (1.5^{+0.5}_{-0.4} \pm 0.1 \pm 0.2) \times 10^{-5}$ with a data sample of … |
BELLE2-CONF-PROC-2024-004 | - | 2024-01-15 |
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Searches for invisible new particles at Belle IIPublic
Belle II has unique sensitivity for a broad class of models postulating the existence of dark matter particles with masses in the MeV–GeV range. We present recent world-leading results from Belle II searches for several non-SM particles. These include production of 𝑍′ bosons, axion-like particles, and dark scalars in association with two muons in … |
BELLE2-CONF-PROC-2024-005 | - | 2024-01-15 |
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Multiquark states: recent results in charm-strange and bottomonium spectroscopyPublic
Understanding the line shape of the cs and double-cs states, and searching for new resonances, are topics of great interest. Recent results in hadron spectroscopy are going to be presented. This talk covers in particular the most recent achievements by using the complete Belle and Belle II data sets in the analyses of the continuum, ISR, and gamma… |
BELLE2-TALK-CONF-2024-007 | - | 2024-01-14 |
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XYZ states - the quest for the spectroscopical patternPublic
This talk will focus on X(3872) and other multiquark candidate states observed in B meson decays and focus on results from Belle and Belle II. The results will be put into perspective by comparing to states observed at other experiments. Implications of the observed spectroscopical pattern will be discussed and conclusions for the underlying poten… |
BELLE2-TALK-CONF-2024-008 | - | 2024-01-14 |
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Belle II status and prospectsPublic
Invited talk to 2024 International Workshop on Future Tau-Charm Facilities (FTCF2024). It`s required from LOC to review more on the facility side. |
BELLE2-TALK-CONF-2024-005 | - | 2024-01-14 |
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Charm physics at Belle/Belle IIPublic
Charm physics at Belle/Belle II |
BELLE2-TALK-CONF-2024-004 | - | 2024-01-14 |
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Tau physics at Belle and Belle IIPublic
Tau physics at Belle and Belle II |
BELLE2-TALK-CONF-2024-003 | - | 2024-01-14 |
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Bottomonium physics at Belle IIPublic
The Belle II experiment at the SuperKEKB $e^+e^-$ collider is one of the few facilities that can efficiently study the bottomonium spectroscopy and the only one where bottomonium is produced in formation. In 2021 Belle II has taken data around $\sqrt{s} = 10.75$ GeV to better study the Y(10753), a bottomonium-like state discovered by Belle and who… |
BELLE2-TALK-CONF-2024-006 | - | 2024-01-14 |
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Charm physics at Belle and Belle II experimentsPublic
In this talk, I present some recent charm results at Belle and Belle II experiments, including the precise measurement of charm lifetimes, branching fractions and decay asymmetry parameter, searches for rare and forbidden decays (Xic semileptonic decay, BNV processes D->p l), and CPV searches for charm hadron decays (D four-body decays and Lambda_… |
BELLE2-TALK-CONF-2024-001 | - | 2024-01-11 |
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Tau physics at Belle and Belle IIPublic
Talk highlighting the recent tau physics results at Belle and Belle II |
BELLE2-TALK-CONF-2024-010 | - | 2024-01-08 |
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