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254.
| Search for the B+ to K+ nu anti-nu decay in the Belle II experiment
/ Lucas Martel ; Isabelle Ripp-Baudot ; Giulio Dujany
[BELLE2-PTHESIS-2023-019]
Presented on 20 09 2023 PhD
2023
IPHC
/ Strasbourg, France
This thesis describes the first search for the decay of a charged B meson into a charged kaon and a pair of neutrinos using a hadronic tagging method at the Belle II experiment, operating at the asymmetric electron-positron collider SuperKEKB located at KEK, Tsukuba, Japan. [...]
Fulltext:  PDF; |
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255.
| Quark Flavor Physics Experiments: CP Violation
/ Shohei Nishida
[BELLE2-TALK-CONF-2023-176]
29 November 2023
/ ICFA Seminar 2023
Review for experimental results on CP violation from Belle II and LHCb
Fulltext: PDF; |
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256.
| Suppression of Continuum Background with Neural Networks for Belle II
/ Urbschat, Bela ; Caldwell, Allen ; Moser, Hans-Günther
[BELLE2-UTHESIS-2023-002]
Presented on 12 12 2023 BSc
2023
Max Planck Institute for Physics
/ Munich
At Belle II, a so called B factory, pairs of B mesons are produced in large numbers to study their subsequent decays. [...]
defense slides: PDF; thesis: PDF; |
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257.
| "New LFV results from e^+e^- colliders
/ Devender Kumar
[BELLE2-TALK-DRAFT-2023-179_v2]
[BELLE2-TALK-CONF-2023-175]
25min
29 November 2023
/ HQL2023
Various physics models, such as supersymmetry, two-Higgs doublet, leptoquark, etc., predict the branching fractions for LFV decay modes, which can be observed in the high luminosity modern experiment. [...]
Fulltext: PDF; |
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258.
| Time-integrated WS-to-RS ratio of the D0 −→ K+π−π0 decay at Belle II
/ Chanchal
[BELLE2-POSTER-CONF-2023-005]
25 November 2023
/ HQL 2023
In the standard model, mixing and CP violation in the charm sector are expected to be very small, and thus, they constitute a sensitive probe for potential new physics contributions. [...]
Fulltext: PDF; |
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259.
| Time-integrated raw asymmetry in D0 −→ Ks0Ks0 decay at Belle II
/ Sanjeeda
[BELLE2-POSTER-CONF-2023-004]
24 November 2023
/ HQL
D0->KsKs is a Singly Cabibbo Suppressed decay, which involves the interference of cubar -> ssbar and cubar→ dd transitions. [...]
Fulltext: PDF; |
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260.
| Time-dependent CP violation in B0 decays
/ SEEMA BAHINIPATI
[BELLE2-TALK-CONF-2023-174]
20 + 3 minutes
18 November 2023
/ HQL 2023
This talk covers the recent results on time-dependent CP violation in B0 decays from Belle II and LHCb..
Fulltext: PDF; updated slide file: PDF; |
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261.
| Search for the Lepton Flavor Violating B+ → K+ τ (e, μ) decays with the Belle and Belle II detectors
/ Gaetano de Marino ; Karim Trabelsi
[BELLE2-PTHESIS-2023-018]
Presented on 09 12 2022 PhD
2022
Université Paris-Saclay
/ Orsay
For over a decade, many deviations from the Standard Model have been observed in semileptonic B-meson decays, for example, the departure from the lepton flavor universality in b → sll and b → c τ ν transitions. [...]
Fulltext: PDF; |
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262.
| A universal approach for particle identification at Belle II using neural networks
/ Xavier Simó ; Stefan Wallner ; Stephan Paul
[BELLE2-MTHESIS-2023-040]
Presented on 30 11 2023 MSc
2023
Technische Universität München
/ Munich
The Belle II experiment aims to study the standard model (SM) of particle physics and to search for new physics (NP) beyond the standard model with unprecedented precision. [...]
Fulltext: PDF; |
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263.
| The Belle II Silicon Vertex Detectors
/ Daniel Pitzl (DESY)
[BELLE2-TALK-CONF-2023-173]
25 min
07 November 2023
/ Workshop on current and future tracking and vertexing detectors London 2023
Design, performance, and outlook of SVD and PXD
Fulltext: PDF; |
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