Belle II Document Server 1,999 records found  beginprevious856 - 865nextend  jump to record: Search took 0.00 seconds. 
856. The Silicon Vertex Detector of the Belle II Experiment / Yuma Uematsu [BELLE2-TALK-CONF-2021-091]
10 September 2021
/ Vertex 2021
Since the start of data taking in spring 2019 at the Super-KEKB collider (KEK, Japan) the Silicon Vertex Detector (SVD) has been operated reliably and with high efficiency, providing high-quality data: high signal-to-noise ratio and hit efficiency, as well precise spatial resolution and stability over time allowed to achieve good tracking efficiency. [...]
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857. From Belle to Belle II (and beyond) [Challenges for Belle II in the "Anomaly Era" / Tom Browder (University of Hawai'i) [BELLE2-TALK-CONF-2021-090] 30 minutes, Talk commissioned by Dr Gianluca Inguglia for the closeout of the workshop.
09 September 2021
/ Anomalies and Precision in the Belle II Era
I provide a historical perspective on the successes, technical problems of Belle and KEKB before discussing the current luminosity world-records of SuperKEKB and the prospect of resolving its current problems. [...]
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858. Belle II Data Management Plan / Jake Bennett [BELLE2-REPORT-2021-001] A policy of this type is required for all US DOE grant proposals.
18 April 2018

The primary focus of this document is to detail the Belle II policy ensuring that Belle II data will be reliably maintained in a form accessible to Belle II members..
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859. Exclusive $B \to X_u \ell \nu_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8\invfb of Belle II Data / Moritz Bauer ; Pablo Goldenzweig ; Nadia Toutounji ; Kevin Varvell [BELLE2-CONF-PH-2021-013]
09 September 2021

We present a reconstruction in early data of the semileptonic decay $B^+ \to \pi^0 \ell^+ \nu_\ell$, and first results of a reconstruction of the decays $B^+ \to \rho^0 \ell^+ \nu_\ell$ and $B^0 \to \rho^- \ell^+ \nu_\ell$ in a sample corresponding to 62.8\invfb of Belle II data using hadronic $B$-tagging via the full-event-interpretation algorithm. [...]
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860. Charm status and prospects at Belle II / Jitendra Kumar [BELLE2-CONF-PROC-2021-019] Proceeding for charm 2020 (remotely in 2021) conference.
07 September 2021

The Belle II experiment started collecting data in summer 2018 and since then more than 175$\invfb$ of integrated luminosity has been collected. [...]
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861. Belle II:Status and Prospects / Takeo Higuchi [BELLE2-TALK-DRAFT-2021-126] [BELLE2-TALK-CONF-2021-089] 30 minutes
07 September 2021
/ PANIC 2021
We present the status and results of the Belle II experiment. [...]
Fulltext: PANIC2021.20210907 - Download fulltextPDF; BELLE2-TALK-CONF-2021-089 - Download fulltextPDF;
862. Search for lepton flavor universality violation in leptonic tau decays with 1x1 and 3x1 topologies. / The Belle II Collaboration [BELLE2-NOTE-PL-2021-009]
07 September 2021

This public plot document presents MC sensitivity studies for the search for LFU violation in $\tau \rightarrow \ell \bar{\nu} \nu$ decays using 1x1 and 3x1 prong $\tau$-pair events..
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863. Tagged Analysis of $B^0\to\pi^-\ell^+\nu_\ell$ at Belle / Jonathan Wolfgang Grumke ; Jochen Dingfelder ; Peter Lewis [BELLE2-MTHESIS-2021-075] Presented on 25 08 2021 MSc
2021
Physikalisches Institut / Bonn
Using the FEI algorithm with simulated data for hadronic tagging in the reconstruction of $B^0\to\pi^-\ell^+\nu_\ell$ results in a signal yield of $626\pm 39$ when applying the same selections as Sibidanov et al., who used the FR algorithm and obtained a signal yield of $463\pm 28$. [...]
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864. Investigation of B → µ ν_µ with Inclusive Tagging at Belle II / Daniel Jacobi ; Prof. Dr. Jochen Dingfelder ; Dr. Peter Lewis ; Svenja Katharina Granderath [BELLE2-MTHESIS-2021-074] Presented on 25 08 2021 MSc
2021
Physikalisches Institut / Bonn
In this thesis the rare $B \to \mu \nu_{\mu}$ decay was investigated using the inclusive tagging approach. [...]
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865. Precise measurements of the D meson lifetimes at Belle II / Nisar Nellikunnummel [BELLE2-TALK-DRAFT-2021-129] [BELLE2-TALK-CONF-2021-088] 12+3 minutes
02 September 2021
/ PANIC2021
This talk presents the results of D0 and D+ lifetimes using early Belle II data
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