Belle II Document Server 2,013 records found  beginprevious676 - 685nextend  jump to record: Search took 0.00 seconds. 
676. Searches for dark sector particles in Belle II and LHCb / Marcello Campajola [BELLE2-TALK-DRAFT-2022-110] [BELLE2-TALK-CONF-2022-070]
18 July 2022
/ 14th conference on the identification of dark matter
Searches for dark sector particles in LHCb/Belle II
Fulltext: Download fulltextPDF;
677. Recent Belle II results on electroweak penguins / Eldar Ganiev [BELLE2-TALK-CONF-2022-069]
09 July 2022
/ ICHEP22
Recent Belle II results on electroweak and radiative penguins are shown..
Fulltext: Download fulltextPDF;
678. 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 [...]
Fulltext: Download fulltextPDF;
679. Measurements of the branching fraction, isospin asymmetry, and lepton-universality ratio in {\boldmath $B \to J/\psi K$} decays at Belle II / S. Halder ; R. Tiwary ; S. Sandilya ; G. B. Mohanty [BELLE2-CONF-PH-2022-006]
21 July 2022

We report a study of $B \to J/\psi(\ell^{+}\ell^{-}) K$ decays, where $\ell$ represents an electron or a muon, using $e^{+}e^{-}$ collisions at the $\Upsilon(4S)$ resonance [...]
Fulltext: Download fulltextPDF;
680. A study on CP violation in the 𝐷0 → 𝜋+𝜋− and 𝐷0 → 𝐾+𝐾− decay channels using the Belle II experiment and a detailed research on the 𝐷∗+ → 𝐷0𝜋+ decays to develop a related analysis software tool / Ijeong Na ; Taehoon Lee ; Myung- Cheon ; Doris Yangsoo Kim [BELLE2-MTHESIS-2022-009] Presented on 15 12 2021 MSc
2021
Soongsil University / Seoul
The Belle II experiment started its physics run in 2019 and has accumulated more than 213.49/fb heretofore, and aims to accumulate more than 50/ab until the end of the experiment [...]
Fulltext: Download fulltextPDF;
681. 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. [...]
Fulltext: Download fulltextPDF;
682. Charmless B decays at Belle II / Min-Zu Wang [BELLE2-TALK-CONF-2022-068]
31 May 2022
/ Status and prospects of non-leptonic B meson decays
Charmless B decays at Belle II
Fulltext: Download fulltextPDF;
683. Measurements of charm hadron lifetimes at Belle II / Marko Staric [BELLE2-TALK-DRAFT-2022-089] [BELLE2-TALK-CONF-2022-067]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
xxx
Fulltext: Download fulltextPDF;
684. Hadronic B decays at Belle II / Sebastiano Raiz [BELLE2-TALK-DRAFT-2022-087] [BELLE2-TALK-CONF-2022-066]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
The investigation of B-meson decays to charmed and charmless hadronic final states is a keystone of the Belle II physics program. [...]
Fulltext: Download fulltextPDF;
685. Semileptonic and rare decays at Belle II / Daniel Dorner [BELLE2-TALK-DRAFT-2022-088] [BELLE2-TALK-CONF-2022-065]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
Decays of B mesons that proceed through electroweak and radiative penguin amplitudes attract significant attention due to a number of observed discrepancies between the standard-model predictions and the results. [...]
Fulltext: Download fulltextPDF;

Belle II Document Server : 2,013 records found   beginprevious676 - 685nextend  jump to record:
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.