1223.
| First Look at the Time-Dependent $CP$ Violation Using Early Belle II Data
/ Vladimir Chekelian
[BELLE2-CONF-PROC-2020-002]
27 January 2020
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 $\Upsilon(4S)$. [...]
Fulltext: PDF; |
1224.
| Optimization of the pi0 reconstruction selections for the Belle II experiment
/ Sebastian Stengel ; Concettina Sfienti ; Torben Ferber
[BELLE2-MTHESIS-2020-001]
Presented on 11 12 2019 MSc
2019
Johannes Gutenberg University, Institute of Nuclear Physics
/ Mainz
The purpose of this thesis is to provide optimized selections for the π0 reconstruction in the Belle II analysis software framework (basf2). [...]
Fulltext: PDF; |
1225.
| Hadronic B decay reconstruction in early Belle II data
/ Eldar Ganiev ; Niharika Rout ; Benedikt Wach
[BELLE2-CONF-PROC-2020-001]
22 January 2020
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. [...]
Fulltext: PDF; |
1226.
| The Belle II experiment Status and Prospects
/ Kunxian Huang
[BELLE2-CONF-PROC-2019-019]
Proceedings for NuFact 2019 talk at parallel session
24 December 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 [...]
Fulltext: belle2_khuang - PDF; belle2_khuangv2 - PDF; belle2_khuangv3 - PDF; belle2_khuangv4 - PDF; BELLE2-CONF-PROC-2019-019 - PDF; |
1227.
| Semileptonic B decay results from early Belle II data
/ Andrea Fodor
[BELLE2-CONF-PROC-2019-018]
29 October 2019
The Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility, Belle, at the Japanese KEK laboratory [...]
Fulltext: PDF; |
1228.
| A study of beam background from SuperKEKB on Belle II Silicon Vertex Detector
/ Hikaru Tanigawa ; Yutaka Ushiroda
[BELLE2-MTHESIS-2019-023]
Presented on 31 01 2019 MSc
2019
The University of Tokyo
/ Tokyo
The Belle II experiment plans to start its full operation in March 2019 hosted by KEK in Tsukuba, Japan. [...]
Fulltext: PDF; |
1229.
| D^0 Lifetime Measurement with Belle II Early Data
/ Gaetano de Marino ; Francesco Forti ; Giulia Casarosa
[BELLE2-MTHESIS-2019-022]
Presented on 16 10 2019 MSc
2019
Università di Pisa
/ Pisa
Belle II is an international particle physics experiment located at the KEK Laboratory in Tsukuba, Japan, where the SuperKEKB accelerator operates. [...]
Fulltext: PDF; |
1230.
| Measurement of the CKM angle $\boldsymbol{\phi_3}$ from $\boldsymbol{B^{\pm}\to D(K_{\rm S}^0\pi^+\pi^-\pi^0)K^{\pm}}$ decays and future prospects
/ Resmi P K ; Jim Libby
[BELLE2-PTHESIS-2019-003]
Presented on 26 11 2019 PhD
2019
Indian Institute of Technology Madras
/ Chennai, India
We present the first model-independent measurement of the CKM unitarity triangle angle phi3 using B->D(KsPiPiPi0)K decays, where D indicates either a D0 or D0bar meson [...]
Fulltext: PDF; |
1231.
| Operating the Belle II Collaborative Services and Tools
/ Andreas Gellrich, DESY ; Thomas Kuhr, LMU (Speaker)
[BELLE2-TALK-CONF-2019-161]
04 November 2019
/ 24th International Conference on Computing in High Energy and Nuclear Physics, CHEP2019
Collaborative services are essential for any experiment. [...]
Fulltext: PDF; |
1232.
| Beam-constrained vertexing for B physics at the Belle II Experiment
/ Sourav Dey ; Abner Soffer
[BELLE2-CONF-PROC-2019-017]
this is the proceeding for submission based on the talk: https://docs.belle2.org/record/1729
24 November 2019
The Belle II experiment, which recently began collecting $e^+e^-$ collision data, will extend the successful physics program of BaBar and Belle with a 30-fold increase in integrated luminosity and an improved detector. [...]
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