Belle II Document Server 1,975 records found  beginprevious652 - 661nextend  jump to record: Search took 0.00 seconds. 
652. Measurement of the $\Omega_c^0$ lifetime at Belle II / Angelo Di Canto ; Nisar Nellikunnummel [BELLE2-PUB-PH-2022-001]
23 June 2022

We report on a measurement of the \Omgc lifetime using $\Omgc\to\Omg\pip$ decays reconstructed in the \epem-collision data collected by Belle~II between 2019 and the first half of 2021, which correspond to \lumi of integrated luminosity. [...]
653. Angular analysis of $B^+ \to \rho^+\rho^0$ decays reconstructed in 2019, 2020, and 2021 Belle~II data / M.~Dorigo ; E.~Ganiev ; R.~Manfredi ; S.~Raiz ; et al [BELLE2-CONF-PH-2022-005]
23 June 2022

We report on a Belle II measurement of the branching fraction~($\mathcal{B}$), longitudinal polarization fraction ~($f_L$), and \CP~asymmetry~$\mathcal{A}_{\CP}$ of $B^+\to \rho^+\rho^0$ decays. [...]
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654. Simulation of an all-layer monolithic pixel vertex detector for the Belle II upgrade / Ludovico Massaccesi ; Suryanarayan Mondal ; Belle II VTX collaboration [BELLE2-POSTER-CONF-2022-002] Poster. https://agenda.infn.it/event/22092/contributions/166670/
22 May 2022
/ PM2021 Pisa Meeting on Advanced Detectors
The Belle II experiment at the SuperKEKB e+e- collider has started developing an upgrade program on the time frame of 2026-2027 to improve the detector performance and robustness against beam-induced backgrounds. [...]
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655. Predicting injection backgrounds at SuperKEKB using neural networks. / Lukas Herzberg ; Dr. Benjamin Schwenker [BELLE2-UTHESIS-2022-002] Presented on 31 03 2022 BSc
2022
II. Physikalischen Institut / Gรถttingen
Every process that has ever been observed in particle physics respects the conservation of baryon and lepton numbers. [...]
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656. Quarkonium at Belle II / Klemens Lautenbach [BELLE2-TALK-DRAFT-2022-069] [BELLE2-TALK-CONF-2022-060]
02 May 2022
/ 29th International Workshop on Deep-Inelastic Scattering and Related Subjects
The Belle II experiment at the SuperKEKB energy-asymmetric ๐‘’+๐‘’โˆ’ collider is an upgrade of the B factory facility at KEK in Tsukuba, Japan. [...]
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657. Results related to anomalies at Belle II / Martin Angelsmark [BELLE2-TALK-DRAFT-2022-071] [BELLE2-TALK-CONF-2022-059]
02 May 2022
/ 29th International Workshop on Deep-Inelastic Scattering and Related Subjects
Decays of B mesons that proceed through electroweak and radiative penguin amplitudes currently attract significant attention due to a number of observed discrepancies between the standard model predictions and the experimental results. [...]
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658. Recent results from Belle II / Lucia Kapitanova [BELLE2-TALK-DRAFT-2022-072] [BELLE2-TALK-CONF-2022-058]
09 May 2022
/ Phenomenology 2022 Symposium
The Belle II experiment at the SuperKEKB energy-asymmetric ๐‘’+๐‘’โˆ’ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. [...]
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659. Recent results from the Belle II experiment / Shohei Nishida [BELLE2-TALK-DRAFT-2022-073] [BELLE2-TALK-CONF-2022-057]
16 May 2022
/ 10th Annual Large Hadron Collider Physics conference
We report recent results from the Belle II experiment..
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660. Searches for dark Higgstrahlung and invisible Z` at Belle II / Huw Haigh [BELLE2-TALK-DRAFT-2022-076] [BELLE2-TALK-CONF-2022-056]
22 May 2022
/ 33rd Rencontres de Blois
Searches for dark higgsstrahlung and invisible Z` at the Belle II experiment [...]
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661. Probes of the dark sector from the Belle II experiment / Laura Zani [BELLE2-TALK-DRAFT-2022-074] [BELLE2-TALK-CONF-2022-055]
22 May 2022
/ 33rd Rencontres de Blois
Review of Belle II recent results and ongoing studies for dark sector searches in e+e- data..
Fulltext: zani_proceedings_v2 - Download fulltextPDF; zani_proceedingsBlois_submitted - Download fulltextPDF; zani_proceedingsBlois_v1 - Download fulltextPDF; BELLE2-TALK-CONF-2022-055 - Download fulltextPDF;

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