2022-11-15
02:23 |
Branching fractions and CP asymmetries in B decays through b -> c processes at Belle
/ Kim Smith
[BELLE2-CONF-PROC-2022-021]
15 November 2022
We report results of the branching fractions for a number of charm B decays including $\APBzero \to \PD^{*+}\Ppiminus$, $\APBzero \to \PD^{*+}\PKminus$, $\APBzero \to \PDplus\Ppiminus$ and $\APBzero \to \PDplus\PKminus$ all measured using $772\times 10^6$ B-meson pairs recorded by the Belle experiment at the KEKB asymmetric-energy $e^+e^-$ collider. [...]
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2022-11-12
14:13 |
Lepton flavor universality at Belle and Belle II
/ Seema Choudhury
[BELLE2-CONF-PROC-2022-020]
12 November 2022
We report the test of lepton flavor universality at Belle and Belle II experiments considering b -> c and b -> s transitions. [...]
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2022-10-31
15:26 |
Recent Belle II results on electroweak penguins
/ Eldar Ganiev
[BELLE2-CONF-PROC-2022-019]
31 October 2022
We report on the recent measurements of electroweak and radiative penguin $B$~decays at the Belle~II experiment. [...]
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2022-10-11
02:39 |
Recent results from the Belle~II experiment
/ Shohei Nishida
[BELLE2-CONF-PROC-2022-018]
The Tenth Annual Conference on Large Hadron Collider Physics - LHCP2022 16-20 May 2022
11 October 2022
Belle II is a flavor physics experiment at the SuperKEKB $e^+e^-$ collider. [...]
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2022-09-21
16:55 |
Measurements of charm lifetimes at Belle II
/ Nisar Nellikunnummel
[BELLE2-CONF-PROC-2022-017]
21 September 2022
We report on absolute lifetime measurements of charmed hadrons using the data collected by the Belle II experiment between 2019 and 2021. [...]
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2022-09-19
10:15 |
Hadronic $B$ decays at Belle II
/ Sebastiano Raiz
[BELLE2-CONF-PROC-2022-016]
19 September 2022
We report on recent measurements of hadronic $B$ decays using the data set collected from 2019 to 2021 by the Belle~II experiment and corresponding to an integrated luminosity of 189.8 ${\rm fb^{-1}}$. [...]
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2022-09-19
09:36 |
Semileptonic and rare decays at Belle II
/ Daniel Dorner
[BELLE2-CONF-PROC-2022-015]
19 September 2022
The Belle II collaboration presents their first measurements of the magnitude of the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{cb}|$ and $|V_{ub}|$, as well as their first branching fraction measurement of $B\rightarrow K^*\ell^+\ell^-$ based on up to 189.26 fb$^{-1}$ of data collected at the $\Upsilon(4S)$ resonance. [...]
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2022-07-26
12:20 |
Overview of R(D) and R(D*) at FPCP
/ Racha Cheaib
[BELLE2-CONF-PROC-2022-014]
26 August 2022
In this talk, an overview of the latest $R(D^{(*)}$ measurements performed at the Belle and LHCb experiments is presented [...]
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2022-07-12
11:51 |
Latest results on semileptonic and electroweak penguin decays at Belle II
/ Maximilian Welsch
[BELLE2-CONF-PROC-2022-013]
15 May 2022
The Belle~II Collaboration presents four new analyses: The measurement of $V_{ub}$ from $B \to \pi e \nu_e$ decays with a fit to the differential $q^2$ spectrum, the determination of $V_{cb}$ using a fit to the differential $w$ distribution from $B^0 \to D^{\ast -} \ell^+ \nu_\ell$ decays, and the measurement of $q^2$ moments in inclusive $B \to X_c \ell \nu_\ell$ decays. [...]
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2022-04-17
16:39 |
Belle II experiment: Status and prospect”
/ Eiasha Waheed
[BELLE2-CONF-PROC-2022-012]
18 April 2022
The Belle II experiment at the SuperKEKB 𝑒−𝑒+ collider is the successor to the Belle experiment [...]
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