11.
| Measurement of the $B^-\to D^0 \ell^- \bar\nu_\ell$ Branching Fraction in 62.8~fb$^{-1}$ of Belle II data
/ Philipp Horak ; Christoph Schwanda
[BELLE2-CONF-PH-2021-011]
07 October 2021
We report a measurement of the branching fraction of the semileptonic decay \bdlnu (and its charge conjugate) using \mbox{$62.8~\text{fb}^{-1}$} of $\Upsilon(4S)\to B\bar B$~data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+ e^-$ collider. [...]
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12.
| Beauty physics from Belle II
/ Christoph Schwanda
[BELLE2-TALK-DRAFT-2021-058]
[BELLE2-TALK-CONF-2021-031]
24 May 2021
/ PHENO 2021
Beauty physics from Belle II
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13.
| Search for an invisibly decaying Z' boson and study of particle identification at the Belle II experiment
/ Paul Feichtinger ; Gianluca Inguglia ; Christoph Schwanda
[BELLE2-MTHESIS-2021-003]
Presented on 16 03 2021 MSc
2021
Atominstitut (ATI); Institut für Hochenergiephysik (HEPHY)
/ Vienna
The subject of this thesis is the search for a hypothetical Z' vector boson in events with two muons plus missing energy in the final state (e+e− → μ+μ− (Z' → invisible)) at the Belle II detector, located at the SuperKEKB accelerator in Tsukuba, Japan. [...]
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14.
| 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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15.
| Studies of the semileptonic $\bar B^0\to D^{*+}\ell^-\bar\nu_\ell$ and $B^-\to D^{0}\ell^-\bar\nu_\ell$ decay processes with \mbox{34.6 fb$^{-1}$} of Belle II data
/ Florian Bernlochner ; Lu Cao ; Daniel Dorner ; Philipp Horak ; et al
[BELLE2-CONF-PH-2020-008]
05 August 2020
We report measurements of the $\bar B^0\to D^{*+}\ell^-\bar\nu_\ell$ and $B^-\to D^{0}\ell^-\bar\nu_\ell$ processes using \mbox{34.6 fb$^{-1}$} of collision events recorded by the Belle~II experiment at the SuperKEKB asymmetric-energy $e^+ e^-$ collider [...]
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16.
| |Vcb| at Belle / Belle II
/ Christoph Schwanda
[BELLE2-TALK-DRAFT-2019-059]
[BELLE2-TALK-CONF-2019-060]
25' + 5'
22 May 2019
/ Flavor 2019
This talk summaries the current status of the determination of the CKM matrix element |Vcb| and the prospects at Belle II
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17.
| Review of |Vub| and |Vcb| measurements at the B-factories
/ Christoph Schwanda
[BELLE2-TALK-CONF-2018-127]
40 min
19 September 2018
/ CKM 2018
This contribution reviews the status of the determination of the CKM matrix element magnitudes |Vcb| and |Vub| at the B factories Belle and BaBar. [...]
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18.
| The Belle II Experiment at KEK, Tsukuba, Japan
/ Christoph Schwanda
[BELLE2-POSTER-CONF-2017-011]
18 April 2017
/ Portorož 2017: New physics at the junction of flavor and collider phenomenology, April 18-21, 2017
The Belle II experiment at the asymmetric e+e− SuperKEKB collider is a major upgrade of the Belle experiment, which ran at the KEKB collider at the KEK laboratory in Japan. [...]
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