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21.
| The Silicon Vertex Detector of the Belle II Experiment
/ Suryanarayan Mondal ; Belle II SVD Collaboration
[BELLE2-TALK-CONF-2023-150]
15' -> 12' for talk and 3' for discussion
25 September 2023
/ IPRD23 Siena
In June 2022 the data taking of the Belle II experiment was stopped for the Long Shutdown 1 (LS1), which is primarily required to install a new two-layer DEPFET detector (PXD) and upgrade components of the accelerator. [...]
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22.
| Recent Belle II results on time-dependent CP violation and charm physics
/ Jakub Kandra
[BELLE2-CONF-PROC-2023-036]
27 September 2023
Measurements of time dependent CP violation are chief goals of the Belle II physics program. [...]
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23.
| Recent Belle II results in charm physics
/ Angelo Di Canto
[BELLE2-TALK-CONF-2023-130]
22 August 2023
/ EPS-HEP2023
Charm physics, involving a heavy up-type quark, offers a pathway to search for new particles and couplings beyond the Standard Model complementary to that of B physics. [...]
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24.
| Hot topic from Belle and Belle II
/ Pavel Pakhlov
[BELLE2-TALK-CONF-2023-129]
20+5'
22 August 2023
/ 21st Lomonosov Conference on Elementary Particle Physics
We present selected new results from Belle and Belle II from many sectors..
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25.
| Semileptonic decays and tests of lepton flavour universality at Belle II
/ Christoph Schwanda
[BELLE2-TALK-DRAFT-2023-125]
[BELLE2-TALK-CONF-2023-127]
20'
30 August 2023
/ 21st Lomonosov Conference on Elementary Particle Physics⨠(August 24-30, 2023)
This presentation reviews the first measurement of R(X) at the Y(4S), the first measurement of R(D*) at Belle II, the tests of light-lepton universality in angular asymmetries of B -> D*lnu, and the test of light-lepton universality in inclusive semileptonic B meson decays. [...]
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26.
| Search for the rare decay B0->tau+ tau- at the Belle II Experiment
/ Cheolhun Kim
[BELLE2-POSTER-CONF-2023-003]
20 April 2023
/ Spring KPS (The Korean Physical Society)
We aim to search for the rare decay π©π β π"π# at the Belle II experiment using the superKEKB asymmetric electron-positron collider. [...]
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27.
| Recent Belle II results on time-dependent CP violation and charm physics
/ J. Bennett
[BELLE2-CONF-PROC-2023-030]
19 July 2023
We present recent measurements of time-dependent CP violation and charm physics results from the Belle~II experiment. [...]
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28.
| Semileptonic B decays at Belle II and Belle
/ Youngjoon Kwon
[BELLE2-TALK-DRAFT-2023-102] [BELLE2-TALK-DRAFT-2023-107]
[BELLE2-TALK-CONF-2023-098]
20 minutes including discussions
18 July 2023
/ The 30th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2023)
Precise determination of the magnitudes and phases of the elements, in particular, Vcb and Vub, of the Cabibbo-Kobayashi-Maskawa (CKM) matrix is crucial for testing the unitarity of the CKM matrix, hence testing the Standard Model. [...]
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29.
| Recent Belle II results on semileptonic B decays and tests of lepton-flavor universality
/ Kazuki Kojima
[BELLE2-TALK-DRAFT-2023-099]
[BELLE2-TALK-CONF-2023-097]
15 minutes (12 minutes presentation + 3 minutes Q&A) https://www.leptonphoton2023.org/
18 July 2023
/ Lepton Photon 2023
Semileptonic $B$-meson decays allow for determining the magnitudes of the CKM matrix parameters $|V_{cb}|$ and $|V_{ub}|$, two fundamental parameters of the SM flavor sector and to probe the excess rate of semitauonic $B$ decays, which has been consistently above expectations in recent years. [...]
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30.
| Belle~II results related to $b \to c$ anomalies
/ Kazuki Kojima
[BELLE2-TALK-CONF-2023-025]
[BELLE2-CONF-PROC-2023-029]
Contribution to the 2023 Electroweak session of the 57th Rencontres de Moriond
17 July 2023
We report two new measurements for tests of lepton flavor universality between electrons and muons using semileptonic $B$ decays with a data set of $189~\mathrm{fb}^{-1}$ collected at the Belle II experiment between 2019 and 2021. [...]
Fulltext: PDF; |
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