Belle II Document Server 1,889 records found  beginprevious1219 - 1228nextend  jump to record: Search took 0.00 seconds. 
1219. Dark sector physics with Belle II / Alberto Martini [BELLE2-TALK-DRAFT-2019-080] [BELLE2-TALK-CONF-2019-090] 20 min
01 July 2019
/ PASCOS 2019
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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1220. The Belle II Experiment: status and prospects / Alberto Martini [BELLE2-TALK-DRAFT-2019-085] [BELLE2-TALK-CONF-2019-089] 20 min
02 July 2019
/ PASCOS 2019
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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1221. Early physics prospects for radiative and electroweak penguin decays at Belle II / Masanobu Yonenaga [BELLE2-POSTER-CONF-2019-007]
09 August 2019
/ Lepton Photon 2019
In the recent years, several measurements of $B$-decays with flavor changing neutral currents, i.e. [...]
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1222. Semileptonic and leptonic B decay results from early Belle II data / Andrea Fodor [BELLE2-POSTER-CONF-2019-006]
08 August 2019
/ Lepton Photon 2019
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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1223. Multiparameter Analysis of the Belle II Pixeldetector’s Data Using Principal Components Analysis and Neural Networks / Stephanie Käs ; Jens Sören Lange [BELLE2-UTHESIS-2019-001] Presented on 01 07 2019 BSc
2019
II. Physics Institute / Giessen
In a recent thesis, the use of self-organising maps (SOM) and feed forward networks for classification processes was applied in the analysis of data from Belle II’s pixel vertex detector. [...]
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1224. Measurement of time-dependent CP violation in B0 → J/ψ Ks decays using early Belle II data / Benjamin Oberhof [BELLE2-TALK-DRAFT-2019-075] [BELLE2-TALK-CONF-2019-088] 15 min
26 June 2019
/ J-Symposium 2019
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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1225. Hadronic $B$ decay reconstruction in 2.62 fb$^{-1}$ of early Phase III data / E. Ganiev, J. Libby, N. Rout, D. Tonelli, K. Trabelsi [BELLE2-NOTE-PL-2019-023]
04 August 2019

We report the material, approved for the LP 2019 conference, from studies of hadronic $B^{+/0} \to D^{(*)} h^+$ ($h = $\pi$ or $\rho$) decays based on 2.62 fb$^{-1}$ of early phase III data. [...]
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1226. Kaon and Pion Identification Performances in Phase III data / Saurabh Sandilya ; Alan Schwartz [BELLE2-NOTE-PL-2019-022]
03 August 2019

We study the performances of the charged Kaon and Pion identification based on 2.62 fb−1 Phase III data from the Physics runs taken during summer 2019 and compare with Phase III Monte Carlo events. [...]
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1227. Approved plots : Study of $B \to K^{\ast} \gamma$ decays in at Phase III / Masanobu Yonenaga ; Hidekazu Kakuno ; Akimasa Ishikawa [BELLE2-NOTE-PL-2019-021]
02 August 2019

Approved plots for Study of $B \to K^{\ast} \gamma$ decays in at Phase III (BELLE2-NOTE-PH-2019-030)
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1228. Study of B0 → J/psi K*0(→ K+pi−) decays with early phase3 data (for plot approval) / Miho Fujii ; Kenkichi Miyabayashi [BELLE2-NOTE-PL-2019-020]
02 August 2019

We report a study for reconstruction of B0 → J/psi K*0 decays and estimation of vertex resolution in Belle II experiment by the MC 11/12 datasets and early phase3 data..
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