| Title▼ | Belle II Number▼ | Tags | Submit date▼ | Downloads |
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Performance of PID using Neural Network for MC12 and proc9 dataPublic
This note contains approved plots of the study about the performance of PID using Neural Network for MC12 and proc9 data. More details at: BELLE2-NOTE-TE-2020-005. |
BELLE2-NOTE-PL-2020-001 | - | 2020-02-20 |
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First results from Belle IIPublic
First results from Belle II |
BELLE2-TALK-CONF-2020-012 | - | 2020-02-20 |
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Lepton Flavour Violation (LFV) searches at Belle II: tau->3mu analysis expectationsPublic
The Belle II experiment at the SuperKEKB energy-asymmetric š+šā collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. Exploiting the improved collider, Belle II will play an important role in the Lepton Flavour Violation (LFV) field by collecting a huge amount of statistics (50 abā1 expected by 2028) which allā¦ |
BELLE2-TALK-CONF-2020-014 | - | 2020-02-20 |
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First Results and Prospects for Ļ lepton Physics at Belle IIPublic
The Belle II experiment at SuperKEKB, an asymmetric š+šā collider, has a rich program of Standard Model and Beyond the Standard Model physics.The collider, a next generation B factory, started operation in 2016 and successfully commissioned with first collisions in April 2018. In 2019 a first physics run with the full Belle II detector has taken pā¦ |
BELLE2-TALK-CONF-2020-015 | - | 2020-02-20 |
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Rare B Decays at Belle IIPublic
Rare B Decays at Belle II |
BELLE2-TALK-CONF-2020-002 | - | 2020-02-14 |
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Leptonic and Semileptonic B Decays at Belle IIPublic
The topic is Leptonic and Semileptonic B Decays at Belle II. It is the first of four Belle II talks given at the conference, so contains some general introductory material on the collaboration, SuperKEKB, the Belle II detector and its program. Preliminary results as well as future projections are shown. |
BELLE2-TALK-CONF-2020-001 | - | 2020-02-11 |
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Belle II Status and ProspectsPublic
At the end of 2018 the inner subdetectors, SVD (Silicon Vertex Detector) and PXD (Pixel Detector) were installed in Belle II. By the end of 2019 Belle II has collected a total of 10 fbā1. With the early data taken the charged-particles tracking performance of the detector was characterized, reconstruction of known resonances and the capability of ā¦ |
BELLE2-TALK-CONF-2020-020 | - | 2020-02-08 |
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Belle II Status and ProspectsPublic
Belle II Status and Prospects |
BELLE2-TALK-CONF-2020-016 | - | 2020-02-05 |
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Quarkonium physics at Belle IIPublic
An overview of quarkonium physics at Belle II is presented. It includes the prospects in conventional quarkonium, double charmonium production, charmoniumlike states observed in two-photon processes, ISR, and B decays, production of bottomoniumlike states in Ī„(5S) decays, and other physics. Current "rediscovery" analyses are also discussed. |
BELLE2-TALK-CONF-2020-003 | - | 2020-02-04 |
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First results on Dark Matter searches at Belle IIPublic
Talk about Dark Matter searches at Belle II for Lake Louise Winter Institute conference. |
BELLE2-TALK-CONF-2020-017 | - | 2020-02-03 |
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Performance of High-Level Reconstruction at Belle IIPublic
Belle II is a new $B$ factory located at the SuperKEKB electron-positron collider in Tsukuba, Japan, which started operation with a full detector configuration in spring 2019. During operation in 2019 it collected 10.5~fb$^{-1}$ of collision data. These proceedings present early results and a discussion of the performance of the high-level reconstā¦ |
BELLE2-CONF-PROC-2020-003 | - | 2020-01-30 |
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First Look at the Time-Dependent $CP$ Violation Using Early Belle II DataPublic
The Belle~II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider started the first physics run in March 2019 at a center of mass energy corresponding to the mass of the $\Upsilon(4S)$. A first look at the time-dependent $CP$ violation is presented, utilising an early data set comprising 2.6 fb$^{-1}$ of total luminosity. A new conceptā¦ |
BELLE2-CONF-PROC-2020-002 | - | 2020-01-27 |
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Hadronic B decay reconstruction in early Belle II dataPublic
Belle II is an experiment designed to study billions of $\tau$-lepton, $b$- and $c$-quark decays observed with low background in asymmetric-energy electron-positron collisions at the SuperKEKB $B$-factory. In March 2019, the newly completed Belle II started operating and collected its first physics data reaching 10 fb$^{-1}$ to date. We report theā¦ |
BELLE2-CONF-PROC-2020-001 | - | 2020-01-22 |
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BPAC Review on operation, production and analyses : Oct. 27-28, 2019Public
B-factory Programme Advisory Committee Full report for the review meeting on the Phase 3 operation 27ā28 October 2019 at KEK |
BELLE2-REPORT-2024-017 | - | 2020-01-17 |
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| Dark Sector Physics with BABAR and Belle IIPublic | BELLE2-TALK-CONF-2020-011 | - | 2020-01-12 |
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Diamond detectors for radiation monitoring and beam abort at Belle IIPublic
The Belle II experiment will be at the forefront of indirect searches for non-SM physics using billions of heavy quarks and tau-leptons produced in high-intensity 10 GeV electron-positron collisions from the SuperKEKB collider. The intense beams needed to achieve the required precisions in measurement results are associated with strong beam-backgrā¦ |
BELLE2-TALK-CONF-2020-009 | - | 2020-01-09 |
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Investigation of magnetic field inside Belle II spectrometerPublic
The Belle II detector, dedicated to investigation of B mesons properties, started data acquisition on SuperKEKB e+e- collider in 2019. Precise measurement of particle momentum in 1.5T magnetic field is crucial for the success of physics program. The measurement of the field inside tracking detector volume was performed in collaboration between CERā¦ |
BELLE2-TALK-CONF-2020-007 | - | 2020-01-09 |
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| Alignment studies at Belle II Vertex detectorPublic | BELLE2-TALK-CONF-2020-008 | - | 2020-01-09 |
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B->Kpipigamma analysis in the Belle II ExperimentPublic
The current work aims to prepare analysis of the B->Kpipigamma channel using Monte-Carlo, and off-resonance real data, to define appropriate algorithms in order to extract the signal. The analysis includes pre-selection cuts, discriminating variables selection, multivariate analysis, yields estimation and analysis verification using sPlot techniquā¦ |
BELLE2-TALK-CONF-2020-006 | - | 2020-01-09 |
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Belle II status and ProspectPublic
Belle II Status and Prospects - talk at Epiphany2020 |
BELLE2-TALK-CONF-2020-010 | - | 2020-01-08 |
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