Proceedings

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2022-04-17
16:39
Belle II experiment: Status and prospect” / Eiasha Waheed [BELLE2-CONF-PROC-2022-012]
18 April 2022

The Belle II experiment at the SuperKEKB π‘’βˆ’π‘’+ collider is the successor to the Belle experiment [...]
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2022-04-12
09:25
Tau physics at Belle II / Zuzana Gruberova [BELLE2-CONF-PROC-2022-011]
06 April 2022

Precise measurements of the Ο„ lepton properties can serve as a unique probe of Standard Model (SM) as well as New Physics (NP) phenomena. [...]
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2022-04-11
19:35
Charm and time-dependent CPV in B decays at Belle II / Radek Zlebcik [BELLE2-CONF-PROC-2022-010]
11 April 2022

The Belle~II measurements relying on the precise determination of the positions of displaced vertices are presented. [...]
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2022-03-24
15:16
Charmless 𝑩 Decay Measurements at Belle II / Sagar Hazra [BELLE2-CONF-PROC-2022-009]
24 March 2022

We report the measurements of $\CP$ asymmetry and branching fraction of various charmless $B$ decays performed using $\epem$ collision data recorded at the $\FourS$ resonance with the Belle II detector at the SuperKEKB collider. [...]
Fulltext: BELLE2-CONF-PROC-2022-009_final - Download fulltextPDF; BELLE2-CONF-PROC-2022-009_v2 - Download fulltextPDF; BELLE2-CONF-PROC-2022-009 - Download fulltextPDF; BELLE2-CONF-PROC-2022-009_v3 - Download fulltextPDF;
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2022-03-04
18:02
Particle identification with the Belle II calorimeter using machine learning / Abtin Narimani Charan [BELLE2-CONF-PROC-2022-008]
27 February 2022

I present an application of a convolutional neural network (CNN) to separate muons and pions in the Belle II electromagnetic calorimeter (ECL). [...]
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2022-03-01
18:13
Measurement of branching fraction for B β†’ Kβˆ—β„“β„“ at Belle II / Seema Choudhury ; Soumen Halder ; Lopamudra Nayak ; Saurabh Sandilya ; et al [BELLE2-CONF-PROC-2022-007]
01 March 2022

This paper report the BR measurement of B β†’ Kβˆ—β„“β„“ decays using 189.26/fb of data collected during 2019–2021 by the Belle II experiment at the SuperKEKB e+eβˆ’ asymmetric-energy collider, corresponding to (197.2Β±5.7)Γ—106 BB Μ„ events. [...]
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2022-02-28
23:23
Diversity and Inclusion at Belle II / Hannah Wakeling ; Shanette De La Motte ; Elisabetta Principe ; Matthew Barrett [BELLE2-CONF-PROC-2022-006]
31 March 2022

Belle II is a particle physics collaboration that has over 1000 people from institutions in 26 countries who work together to achieve its physics goals. [...]
Fulltext: BELLE2-CONF-PROC-2022-006 - Download fulltextPDF; BELLE2-CONF-PROC-2022-006-V4 - Download fulltextPDF; BELLE2-CONF-PROC-2022-006-V3 - Download fulltextPDF; BELLE2-CONF-PROC-2022-006-V2 - Download fulltextPDF;
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2022-02-28
04:59
Exclusive Semi-leptonic Decays at Belle II / Nadia Toutounji [BELLE2-CONF-PROC-2022-005]
28 February 2022

We present the study of exclusive semi-leptonic $B$-meson decays at Belle II, with the aim of producing precision measurements of the CKM-matrix elements $|V_{\mathrm{cb}}|$ and $|V_{\mathrm{ub}}|$. [...]
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2022-02-28
03:56
Semileptonic and leptonic decays with tau at the Belle II experiment / Racha Cheaib [BELLE2-CONF-PROC-2022-005]
28 February 2022

Semileptonic and leptonic decays with $\tau$ are a stringent test of the Standard Model and an excellent probe for new physics. [...]
Fulltext: BELLE2-CONF-PROC-2022-005 - Download fulltextPDF; CKM_Racha_Proceedings-2 - Download fulltextPDF;
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2022-02-22
07:51
Monte Carlo matching in the Belle II software / Yo Sato ; Sam Cunliffe ; Frank Meier ; Anze Zupanc [BELLE2-CONF-PROC-2022-004]
23 August 2021

The Belle II experiment is an upgrade to the Belle experiment, and is located at the SuperKEKB facility in KEK, Tsukuba, Japan. [...]
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