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1.
| Searches for Dark Sector Particles at Belle and Belle II
/ Doris Yangsoo Kim
[BELLE2-TALK-DRAFT-2024-100]
[BELLE2-TALK-CONF-2024-089]
16 min + 4 min Q & A
11 July 2024
/ IDM 2024
The Belle and Belle II experiment have collected samples of e+ e- collision data at centre-of-mass energies near the Upsilon(nS) resonances. [...]
Fulltext:  PDF; |
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2.
| The DMAPS upgrade of the Belle II Vertex Detector
/ Giuliana Rizzo, INFN and University, Pisa ; Belle II VTX Upgrade Group
[BELLE2-TALK-CONF-2024-074]
17+3
28 May 2024
/ 16th Pisa Meeting on Advanced Detectors
Abstract: The SuperKEKB collider will undergo a major upgrade at the end of the decade to reach the target luminosity of 6 10^35 cm-2 s-1, offering the opportunity to install a new pixelated vertex detector (VTX) for the Belle II experiment. [...]
V1: PDF; V2: PDF; |
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3.
| TOP detector for particle identification at Belle II
/ E. Torassa on behalf of the TOP group
[BELLE2-CONF-PROC-2024-012]
Proceedings of FTCF2024
29 June 2024
The Time-Of-Propagation (TOP) counter is a ring-imaging Cherenkov detector designed to identify the charged hadrons in the barrel region of the Belle II detector. [...]
Fulltext: BELLE2-CONF-PROC-2024-012_v2 - PDF; BELLE2-CONF-PROC-2024-012 - PDF; |
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4.
| The silicon vertex detector of the Belle II experiment
/ Alice Gabrielli for the SVD collaboration
[BELLE2-CONF-PROC-2024-010]
27 April 2024
The silicon vertex detector (SVD) is a four-layer double-sided strip detector installed at the heart of the Belle II experiment, taking data at the high-luminosity $B$-Factory SuperKEKB since 2019 [...]
Fulltext: PDF; |
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5.
| Search for feebly interacting particles in missing energy $B$ decays at Belle
/ Daniel Marcantonio ; Phillip Urquijo
[BELLE2-PUB-PH-2024-003]
30 April 2024
Recently, there has been great interest in so-called feebly interacting particles (FIPs) - particles beyond the Standard Model that have small couplings to Standard Model particles. [...]
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6.
| Radiative B decays at Belle and Belle II
/ R. Tiwary
[BELLE2-CONF-PROC-2024-008]
26 March 2024
Rare decays of B mesons to radiative final states serve as an ideal ground to search for New Physics effects from short range contributions. [...]
Fulltext: PDF; |
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7.
| The Silicon Vertex Detector of the Belle II experiment
/ A. B. Kaliyar
[BELLE2-CONF-PROC-2024-006]
21 March 2024
The Belle II silicon vertex detector (SVD) is a four-layer double-sided silicon strip detector installed within the Belle II detector located at KEK, Japan. [...]
Fulltext: v2 - PDF; BELLE2-CONF-PROC-2024-006 - PDF; v3 - PDF; |
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8.
| Pixel Vertex Detector background generation using Generative Adversarial Networks
/ Fabio Novissimo ; Nikolai Hartmann ; Thomas Kuhr
[BELLE2-TALK-CONF-2024-038]
08 March 2024
/ DPG-Frühjahrstagungen 2024
The Pixel Vertex Detector (PXD) is the innermost detector of the Belle II experiment. [...]
Fulltext: PDF; |
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9.
| $B \rightarrow D^{**} \ell \nu $ Analysis at Belle II
/ Eylül Ünlü
[BELLE2-TALK-CONF-2024-019]
12 minutes (plus 3 minutes for questions)
27 February 2024
/ DPG
There is currently some tension between the measured value of $R(D^{*})=\mathcal{B}(B \rightarrow D^{*} \tau \nu_{\tau})/ \mathcal{B}(B \rightarrow D^{*} \ell \nu_{\ell})$ and the Standard Model prediction, hinting at lepton universality violation. [...]
Fulltext: PDF; |
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10.
| Direct measurement of 𝑅+-0 at Belle II
/ Florian Bernlochner, ; Jochen Dingfelder, ; Anna-Maria Heyn, ; Markus Prim, ; et al
[BELLE2-TALK-CONF-2024-016]
26 February 2024
/ DPG 2024
The ratio of the ϒ(4𝑆) → 𝐵+𝐵− and ϒ(4𝑆) → 𝐵0 ¯𝐵0 decay rates, 𝑅±0, represents a crucial input quantity to convert measured yields into branching fractions at 𝑒+𝑒− 𝐵-factory experiments. [...]
Fulltext: PDF; |
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