Belle II Document Server 1,974 records found  beginprevious1032 - 1041nextend  jump to record: Search took 0.00 seconds. 
1032. Search for the LFV-Decay τ→ μπ⁰ / Marton Nemeth-Csoka ; Felix Meggendorfer ; Christian Kiesling [BELLE2-TALK-CONF-2021-007] 12 Minutes
10 March 2021
/ DPG Spring 2021
With the start of data taking using the Belle II detector at the SuperKEKB electron-positron collider a new era in searches for New Physics is on the horizon. [...]
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1033. Background studies for B0-mixing with hadronic final states at the Belle II experiment. / Caspar Schmitt (cschmitt@mpp.mpg.de) [BELLE2-TALK-CONF-2021-006]
10 March 2021
/ DPG-Verhandlungen 2021
We perform Monte Carlo studies of systematic uncertainties related to backgrounds in time-dependent measurements of the B mixing frequency and lifetime in the B→πD(→Kππ) decay mode. [...]
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1034. Determination of CKM angle $ \phi_{3} $ at Belle and Belle II / Niharika Rout [BELLE2-CONF-PROC-2021-006]
05 March 2021

We present the measurement of the angle $ \phi_{3} $ using a model-independent Dalitz plot analysis of $ B^{\pm} \to DK^{\pm}, D \to K_{S}^{0}\pi^{+}\pi^{-} $ decays, which currently provides the best sensitivity. [...]
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1035. Measurement of $b \to u \ell \nu_{\ell}$ at Belle II / Andrea Fodor [BELLE2-CONF-PROC-2021-005] BEAUTY2020 proceedings
24 February 2021

The semileptonic $B$ meson decays of the type $B \to X_u \ell \nu$ are important for measuring the $|V_{ub}|$ CKM matrix element [...]
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1036. Radiative and electroweak penguin decay at Belle II / Keisuke Yoshihara [BELLE2-CONF-PROC-2021-004]
24 February 2021

Flavor changing neutral current b to s(d) decay, particularly radiative and electroweak penguin processes, will continue to be of great interest as a probe to search for beyond the Standard Model physics [...]
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1037. Search for new physics in B0 radiative decays and measure of their lifetime with the Belle II experiment / Reem RASHEED ; Jerome BAUDOT [BELLE2-PTHESIS-2021-001] Presented on 18 12 2020 PhD
2020
IPHC / Strasbourg
After the Big Bang matter and antimatter were present in equal amounts [...]
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1038. Identification of muonic decays of tau pairs at the Belle II experiment through the implementation of machine learning algorithms / Lukas Linauer ; Gianluca Inguglia ; Christoph Schwanda [BELLE2-MTHESIS-2021-002] Presented on 13 01 2021 MSc
2021
HEPHY / Wien
The Belle II experiment, installed at the electron-positron collider SuperKEKB in Tsukuba, Japan, plans to collect around 50 ab −1 of data over the course of its lifetime; around 50 times more than its predecessor Belle. [...]
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1039. Early Belle II measurements of the tau lifetime / Stefano Moneta [BELLE2-TALK-DRAFT-2020-077] [BELLE2-TALK-CONF-2021-005]
07 January 2021
/ XXVII Cracow EPIPHANY Conference on Future of particle physics
The tau-lepton lifetime represents a fundamental parameter within the Standard Model framework, contributing to the test of lepton flavor universality [...]
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1040. Search for Axion-like Particles at Belle II / Michael De Nuccio [BELLE2-TALK-DRAFT-2020-078] [BELLE2-TALK-CONF-2021-004]
07 January 2021
/ XXVII Cracow EPIPHANY Conference on Future of particle physics
Search for Axion-like Particles produced in e+e- collisions at the Belle II experiment. [...]
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1041. Detector simulation for a potential upgrade of the vertex detector of the Belle II experiment / Tristan Filinger [BELLE2-TALK-DRAFT-2020-076] [BELLE2-TALK-CONF-2021-003]
07 January 2021
/ XXVII Cracow EPIPHANY Conference on Future of particle physics
This presentation shows some of the work done for the potential upgrade of the vertex detector. [...]
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