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1.
| Recovery of merged π0,s from ECL images of the Belle II detector using CNN
/ Naveen Kumar Baghel ; Dr. Vishal Bhardwaj
[BELLE2-MTHESIS-2024-003]
Presented on 01 05 2023 MSc
2023
Indian Institute of Science Education and Research, Mohali
/ Mohali, India
This study aims to utilize a Convolutional Neural Network (CNN) to retrieve merged π0 mesons lost in the Belle II experiment, where they appear as individual photons. [...]
Fulltext:  PDF; |
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2.
| 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. [...]
Fulltext: PDF; |
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3.
| 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. [...]
Fulltext: PDF; v1: PDF; v2: PDF; v3: PDF; |
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4.
| Measurements of the ratio of partial widths: $\Gamma(D^{*+}_{s} \to D_{s}^{+}\pi^{0})/\Gamma(D_{s}^{*+} \to D_{s}^{+ }\gamma)$
/ Latika Aggarwal ; Sunil Bansal ; Vishal Bhardwaj
[BELLE2-CONF-PROC-2023-023]
11 July 2023
We demonstrate the feasibility studies to measure the ratio of partial widths $\Gamma(D_{s}^{*+ } \to D_{s}^{+ }\pi^{0})/\Gamma(D_{s}^{*+} \to D_{s}^{+}\gamma)$ with the Belle II detector..
Fulltext: PDF; |
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5.
| Study of $B\rightarrow (\chi_{c1} \gamma) K$ Decay
/ Debjit Ghosh ; Vishal Bhardwaj
[BELLE2-MTHESIS-2023-027]
Presented on 30 06 2020 MSc
2020
Indian Institute of Science Education and Research, Mohali
/ Mohali
The thesis aims to perform a sensitivity study of the $B \to X(3823) K \pi$ in the Belle II data set. [...]
Fulltext: PDF; |
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6.
| Search for rare B to charm decays at Belle and sensitivity study for Phi3 at Belle II
/ Manish Kumar ; Dr. Kavita Lalwani ; Dr. Vishal Bhardwaj
[BELLE2-PTHESIS-2023-007]
Presented on 05 12 2022 PhD
2022
MNIT Jaipur
/ Jaipur
The objective of this work is to search for the rare decay modes like B^{+} → D^{(∗)+}_{s}η, D^{(∗)+}_{s}K0, D^{+}η, and D^{+}K0 along with the branching fraction measurement of B^{0} → D^{0}η and ̄B^{0} → D^{0}K^{0} decay modes [...]
Fulltext: PDF; |
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7.
| Quarkonium at Belle II
/ Vishal Bhardwaj
[BELLE2-TALK-DRAFT-2021-122]
[BELLE2-TALK-CONF-2021-102]
05 September 2021
/ 22nd Particles and Nuclei International Conference
Quarkonium prospectus at Belle II
Fulltext: PDF; |
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8.
| Prospects in spectroscopy with Belle II
/ Vishal Bhardwaj
[BELLE2-TALK-DRAFT-2018-087]
[BELLE2-TALK-CONF-2018-101]
15 minutes
14 July 2018
/ FPCP 2018
prospects in Spectroscopy with Belle II Parallel session talk at FPCP 2018..
Fulltext: PDF; |
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9.
| Plots for B-> D(*)h, J/psiK(*) in 472 pb-1 collision data.
/ V. Bhardwaj ; K. Trabelsi ; N. Rout ; P. K. Resmi ; et al
[BELLE2-NOTE-PL-2018-020]
30 June 2018
This figure shows the $\Delta E$ and $M_{bc}$ distributions of $B$ candidates in 250~pb$^{-1}$ of collision data, in the mode $B \to D^{(*)}h, J/\psi K^{(*)}$ where $h = \pi, \rho$. [...]
Fulltext: PDF; |
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10.
| Plots for D+-> K-pi+pi-, Kspi+ in 250 pb-1 collision data
/ V. Bhardwaj ; K. Trabelsi ; N. Rout ; P. K. Resmi ; et al
[BELLE2-NOTE-PL-2018-019]
30 June 2018
This figure shows the invariant mass distribution of charm candidates in 250~pb$^{-1}$ of collision data, in the mode $D^+ \to K^{-} \pi^{+}\pi^{+}$, K_{S}^{0} \pi^{+}. [...]
Fulltext: PDF; |
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