Proceedings

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2024-01-15
10:49
Searches for invisible new particles at Belle II / Luigi Corona [BELLE2-CONF-PROC-2024-005]
15 January 2024

Belle II has unique sensitivity for a broad class of models postulating the existence of dark matter particles with masses in the MeV–GeV range. [...]
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2024-01-15
05:50
Study of $B^{+} \to D_{s}^{(*)+}\pi^{0}$ mode at Belle / Manish Kumar ; Vishal Bhardwaj [BELLE2-CONF-PROC-2024-004]
15 January 2024

We present here the sensitivity study of the rare decay modes $B^{+} \to D_{s}^{+}\pi^{0}$ and $B^{+} \to D_{s}^{(\ast)+}\pi^{0}$, at Belle using a simulated sample. [...]
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2024-01-04
17:33
Recent quarkonium results from Belle II / Renu Garg [BELLE2-CONF-PROC-2024-003]
04 January 2024

The Belle II experiment at the SuperKEKB energy-asymmetric $e^+e^-$ collider is the upgraded successor of the $B$-factory facility at the KEK laboratory, Japan [...]
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2024-01-02
22:37
Recent quarkonium results from Belle II / Renu Garg [BELLE2-CONF-PROC-2024-002]
02 January 2024

The Belle II experiment at the SuperKEKB energy-asymmetric $e^+e^-$ collider is the upgraded successor of the $B$-factory facility at the KEK laboratory, Japan [...]
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2024-01-01
12:42
Study of 𝐡 β†’ X𝑐 Ξ›0 𝐾/𝐾𝑠 with recoil mass approach / Swarna Prabha Maharana; ; Vidya Sagar Vobilisetti; ; Saurabh Sandilya; ; Karim Trabelsi [BELLE2-CONF-PROC-2024-001]
01 January 2024

In this study we search for decays $B^0\rightarrow X_c^- \Lambda^0 K^+$ and $B^0\rightarrow \overline{X}_c^0 \Lambda^0 K_s^0$ in Belle, where $X_c$ represents a charm baryon. [...]
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2023-12-31
01:56
Rare decays at Belle and Belle II / Seema Choudhury [BELLE2-CONF-PROC-2023-050]
30 December 2023

We present the recent results of the rare decays from the Belle and Belle II experiments, collected at the Y(4S) resonance. [...]
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2023-12-29
14:11
Lepton universality tests and searches for new physics in charged current decays at Belle II / Henrik Junkerkalefeld [BELLE2-CONF-PROC-2023-049]
29 December 2023

We present recent tests of lepton universality as crucial probes of the Standard Model in semileptonic $B$-meson decays at Belle II. [...]
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2023-12-27
06:20
Measurement of time integrated raw asymmetry in D^{0}\longrightarrow K^{0}_{s}K^{0}_{s}}$ decay at Belle II / Sanjeeda Bharati Das ; Kavita Lalwani [BELLE2-CONF-PROC-2023-048]
27 December 2023

$D^{0}\longrightarrow K^{0}_{s}K^{0}_{s}$ is a Singly Cabibbo Suppressed decay, which involves the interference of $c\overline{u}\longrightarrow s\overline{s}$ and $c\overline{u}\longrightarrow d\overline{d}$ transitions. [...]
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2023-12-27
06:14
Time-integrated WS-to-RS ratio of the 𝑫0 βˆ’β†’ 𝑲+π…βˆ’π…0 decay at Belle II / Chanchal Sharma, Kavita Lalwani [BELLE2-CONF-PROC-2023-047]
27 December 2023

In the standard model, mixing and CP violation in the charm sector are expected to be very small, and thus, they constitute a sensitive probe for potential new physics contributions. [...]
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2023-12-26
15:21
The Study of Radiative $D_s$ Decays / N Sushree Ipsita ; Vishal Bhardwaj ; Anjan Giri [BELLE2-CONF-PROC-2023-046] 4 pages maximum
26 December 2023

The study of weak radiative decays of charmed mesons is still in its developing stage. [...]
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