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Recent results from Belle and Belle IIPublic
I will report recent results from Belle and Belle II with the main emphasis on the CKM parameter determinations, lepton flavor universality test, isospin rum rule test, EW and radiative penguin measurement, dark-sector particle search, Y(10753) property determination, and charmed-baryon lifetime measurement. |
BELLE2-TALK-CONF-2022-114 | Takeo Higuchi |
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Energy scan results at Belle IIPublic
Belle II energy scan results presented at the 15th International Workshop on Heavy Quarkonium. |
BELLE2-TALK-CONF-2022-113 | Bryan Fulsom |
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Belle II results including the dark sectorPublic
In this presentation I`ll summarize the latest belle II results on dark sector. |
BELLE2-TALK-CONF-2022-112 | Paolo Branchini |
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The use of weak reactions to learn about hadron interactions at Belle IIPublic
The Belle II experiment at the SuperKEKB energy-asymmetric electron-positron collider is a major upgrade of the B factory experiment at KEK in Tsukuba, Japan. With a goal of collecting 50 times the data recorded by its predecessor, Belle II has an expansive program in hadronic spectroscopy. Many early measurements have proven the capabilities of t… |
BELLE2-TALK-CONF-2022-109 | Jake Bennett |
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Exclusive semileptonic decays at Belle IIPublic
An overview on recent results in exclusive semileptonic decays at Belle II. |
BELLE2-TALK-CONF-2022-108 | Philipp Horak |
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LFU measurements in semileptonic b->c,l,nu decaysPublic
The rate of semitauonic B decays has been consistently above theory expectations since these decays were first measured. Recently significant differences between the forward-backward asymmetry in B→D∗eν and B→D∗μν were also reported. This talk presents recent results on lepton flavor universality tests from Belle II and LHCb. |
BELLE2-TALK-CONF-2022-107 | Koji Hara |
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Electroweak and radiative penguin decays at Belle IIPublic
Decays of B mesons that proceed through electroweak penguin amplitudes attract significant attention due to a number of observed discrepancies between the standard-model predictions and the results. Belle II is expected to perform measurements on channels closely related to those exhibiting anomalies and that are uniquely available to Belle II. Th… |
BELLE2-TALK-CONF-2022-106 | Lucas Martel |
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New results on Beauty, Charm andTaus from Belle IIPublic
New results of Beauty, Charm, and taus from Belle II. |
BELLE2-TALK-CONF-2022-105 | Soeren Prell |
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Overview of CP-violation measurements at Belle IIPublic
In 2022 Belle II experiment performed several time-dependent measurements analysing 200M of the BB decays. In these measurements, the positions of the displaced B vertexes are measured which requires excellent vertex resolution as well as knowledge of the interaction region properties. Measurements include the determination of the B0 meson lifetim… |
BELLE2-TALK-CONF-2022-104 | Radek Zlebcik |
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Recent results on inclusive semileptonic decays at Belle and Belle IIPublic
The latest results on inclusive semileptonic decays by the Belle and Belle II collaborations are presented. |
BELLE2-TALK-CONF-2022-103 | Frank Meier |
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B -> l nu gamma at Belle and prospects of B -> l nu (gamma)Public
We present the results of an improved search for the rare B meson decays B+ -> l+ nu_l gamma (with l = e, mu) based on the full data set of 711 fb^-1 B\bar{B} events recorded by the Belle experiment. Candidates for the signal B meson are reconstructed by combining a photon with an energy larger than 1 GeV and an electron or muon. Utilizing a no… |
BELLE2-TALK-CONF-2019-018 | Felix Metzner |
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Semi-tauonic B-meson decays at Belle and Belle IIPublic
Summary of the Belle semi-tauonic measurements and outlook for Belle II. |
BELLE2-TALK-CONF-2019-017 | Florian Bernlochner |
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Status of Belle ⅡPublic
We present status of Belle II Experiment with SuperKEKB accelerator at KEK, Tsukuba. We present the detector upgrade from Belle to Belle II and accelerator upgrade from KEKB to SuperKEKB. Current status and initial performance obtained with the phase 2 run, which is the first e+e- collision run of the SuperKEKB and BelleII without VXD. The phase 3… |
BELLE2-TALK-CONF-2019-016 | Koji Hara |
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Belle II status and early physicsPublic
The Belle II experiment at the SuperKEKB collider is a major upgrade of the KEK “B factory” facility in Tsukuba, Japan, aiming at an increase of the peak luminosity by a factor of 40. Commissioning of the SuperKEKB main ring took place in the first half of 2016. Phase 2 of the commissioning will start in April 2018 after the installation of the fina… |
BELLE2-TALK-CONF-2018-066 | Isabelle Ripp-Baudot |
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Tests of Lepton Flavour-/Number- Conservation and Universality at Belle IIPublic
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BELLE2-TALK-CONF-2018-065 | Armine Rostomyan |
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CLFV searches in the tau sectorPublic
Charged lepton flavor violation has long been recognized as unambiguous signature of New Physics. Here we describe the physics capabilities and discovery potential of New Physics models with charged lepton flavor violation in the tau sector as its experimental signature. Current experimental status from the B-Factory experiments BaBar, Belle and B… |
BELLE2-TALK-CONF-2022-102 | Swagato Banerjee |
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Charm lifetimes at Belle IIPublic
Outstanding vertexing performance and low-background environment are key enablers of a systematic Belle II program targeted at measurements of charm hadron lifetimes Recent results from measurements of the D0, D+, Lambda_c and Omega_c lifetimes are presented. |
BELLE2-TALK-CONF-2022-101 | Angelo Di Canto |
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Status and prospects for SuperKEKB/Belle II experimentPublic
SuperKEKB/Belle II experiment is a successor of the KEKB/Belle experiment. Electron-position collisions at the energy of Y(4S) resonance are provided by the SuperKEKB accelerator and the collision data is collected with the Belle II detector. The goal of the experiment is to exceed the integrated luminosity of 50 ab-1, which is roughly 50 times la… |
BELLE2-TALK-CONF-2022-100 | Keisuke Yoshihara |
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New Results on Beauty, Charm, and Tau from Belle IIPublic
The Belle II experiment has collected e+e- collision data near the Upsilon(4S) resonance since 2019 at the SuperKEKB accelerator. Recent results from those data in beauty, charm and tau decays will be presented. |
BELLE2-TALK-CONF-2022-099 | Soeren Prell |
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CKM first measurements at Belle IIPublic
CKM first measurements at Belle II |
BELLE2-TALK-CONF-2020-029 | Mario Merola |
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