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1.
| 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. [...]
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2.
| SEARCH FOR B → K (∗) ν ν̄ DECAYS IN BELLE II
/ Lucas MARTEL ; Isabelle RIPP-BAUDOT ; Giulio DUJANY
[BELLE2-MTHESIS-2022-003]
Presented on 18 06 2020 MSc
2020
Universite de Strasbourg
/ Strasbourg, France
The B → K (∗) ν ν̄ decay channel, never discovered to this day, is actively sought for in the Belle II experiment. [...]
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3.
| Search for B -> K(*)νν decays in the Belle II experiment
/ Güney Polat ; Isabelle Ripp-Baudot
[BELLE2-MTHESIS-2021-064]
Presented on 21 06 2019 MSc
2019
IPHC
/ Strasbourg
The B -> K(*)νν decay channel, never discovered to this day, is actively sought in the Belle II experiment: its branching ratio is in the order of magnitude of 10^(−6) and could be significantly changed if new physics occurred in the decay process. [...]
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4.
| Etude du bruit de fond induit par les nano-faisceaux du collisionneur SuperKEKB et préparation de l’analyse de physique de l’expérience Belle II
/ Daniel Cuesta ; Isabelle Ripp-Baudot
[BELLE2-PTHESIS-2021-010]
Presented on 23 09 2019 PhD
2019
IPHC
/ Strasbourg
The Belle II experiment aims to discover new physics processes not described by the standard model of particle physics, based on measurements of unprecedented precision with B and D mesons, and τ leptons. [...]
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5.
| Demonstrating learned particle decay reconstruction using Graph Neural Networks at BelleII
/ Ilias Tsaklidis ; Pablo Goldenzweig ; Isabelle Ripp-Baudot ; James Kahn ; et al
[BELLE2-MTHESIS-2020-006]
Presented on 19 06 2020 MSc
2020
Karlsruher Institut für Technologie (KIT), Institut Pluridisciplinaire Hubert CURIEN (IPHC)
/ Karlsruhe, Strasbourg
The clean environment within Belle II, with decay processes originating from non-composite electron-positron pairs, allows for the reconstruction of the entire collision event. [...]
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6.
| Measurement of the $B^{0}$ lifetime using fully reconstructed hadronic decays in the 2019 Belle II dataset
/ Reem Rasheed ; Jerome Baudot ; Giulio Dujany ; Sviatoslav Bilokin ; et al
[BELLE2-CONF-PH-2020-003]
15 May 2020
This document presents the measurement of B 0 meson lifetimes using the 2019 Belle II dataset that corresponds to an integrated luminosity of $8.7 \pm 0.2 fb^{-1}$. [...]
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7.
| First look at CKM parameters from early Belle II data
/ Isabelle Ripp-Baudot
[BELLE2-TALK-DRAFT-2019-08]
[BELLE2-TALK-CONF-2019-094]
20 min
11 July 2019
/ EPS-HEP2019
First look at CKM parameters from early Belle II data The Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. [...]
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8.
| Belle II status and early physics
/ Isabelle Ripp-Baudot
[BELLE2-TALK-DRAFT-2018-055]
[BELLE2-TALK-CONF-2018-066]
15 + 5 min
05 June 2018
/ Blois 2018
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. [...]
Fulltext: PDF; |
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