Belle II Document Server 2,044 records found  beginprevious471 - 480nextend  jump to record: Search took 0.00 seconds. 
471. Belle II status and prospects for studies of tau decays / Laura Zani [BELLE2-TALK-DRAFT-2023-058] [BELLE2-TALK-CONF-2023-058]
15 May 2023
/ New Frontiers in Lepton Flavor
We present here the status and prospects on tau decay studies at Belle II: direct searches for lepton flavor violation, high precision measurement of the tau lepton mass and prospects for lepton flavor universality tests are reported..
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472. Determination of the Cabibbo-Koyabashi-Maskawa matrix elements |Vcb| and |Vub| at Belle and Belle II / Christoph Schwanda [BELLE2-TALK-CONF-2023-057]
22 May 2023
/ International Conference on Precision Physics and Fundamental Physical Constants
A precise knowledge of the elements |𝑉𝑐𝑏| and |𝑉𝑒𝑏| of the CKM matrix is important to constraint the Standard Model of particle physics and predict the rate of ultra-rare 𝐡 meson decays such as π΅β†’πœ‡πœˆ or π΅β†’πΎπœˆπœˆΒ―. [...]
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473. Development of the readout software for the luminosity online monitor of the Belle II detector / Kirill Kania ; Alexander Kuzmin [BELLE2-MTHESIS-2023-018] Presented on 21 06 2022 MSc
2022
Novosibirsk State University / Novosibirsk
In 2018, the Belle II experiment began at the SuperKEKB collider, with a design luminosity of $6\cdot10^{35}$ s$^{-1}$cm$^{-2}$. [...]
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474. Study of $\mathrm{B}^{+} \rightarrow \bar{\mathrm{D}}^{0}\pi^{+}\pi^{-}\pi^{+}$ at the Belle II experiment / Shubhajit Sana ; Prof. Jim Libby [BELLE2-MTHESIS-2023-017] Presented on 15 05 2023 MSc
2023
Indian Institute of Technology Madras / Chennai, India
We have studied a rare decay channel $\mathrm{B}^{+} \rightarrow \bar{\mathrm{D}}^{0}\pi^{+}\pi^{-}\pi^{+}$ using 200~fb$^{-1}$ Monte Carlo simulated data generated by the Belle-II software framework. [...]
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475. Search for a heavy neutral lepton that mixes predominantly with the tau neutrino / Ori Israel Fogel ; Abner Soffer [BELLE2-MTHESIS-2023-016] Presented on 28 02 2023 MSc
2023
Tel Aviv University / Tel Aviv
Heavy neutral leptons (HNLs) are highly motivated as a solution to the problems of neutrino masses, dark matter and the baryon asymmetry of the universe. [...]
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476. Search for invisible decays of dark photon at Belle II / Miho Wakai ; Chris Hearty [BELLE2-MTHESIS-2023-015] Presented on 31 10 2021 MSc
2021
University of British Columbia / Vancouver
The Standard Model of particle physics displays a good description of the nature of fundamental particles. [...]
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477. Study of the pi^0 reconstruction efficiency for the B^0->pi^0pi^0 decay at the Belle II experiment / Francesco Rossi ; Mirco Dorigo ; Sebastiano Raiz [BELLE2-MTHESIS-2023-014] Presented on 21 10 2022 MSc
2022
University of Trieste / Trieste (Italy)
The aim of this Thesis is to study the efficiency of the reconstruction of the pi^0 meson in pi^0 -> gamma gamma decays at the Belle II experiment. [...]
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478. CP violation in B decays at Belle II / Mehraj Chhetri ; Dr Jim Libby [BELLE2-MTHESIS-2023-013] Presented on 15 05 2023 MSc
2023
Indian Institute of Technology Madras / Chennai
The $CP$ violation in the standard model can be observed through the decay of $B$ meson and a parameter which gives a measure of $CP$ violation is the angle $\phi_3$ of the unitarity triangle [...]
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479. Development of Ξ› baryons reconstruction and its application to the search for a stable hexaquark at Belle II / Bianca Scavino ; Prof. Dr. Concettina Sfienti [BELLE2-PTHESIS-2023-011] Presented on 27 07 2022 PhD
2022
Institute for Nuclear Physics / Mainz
QCD-motivated models for hadrons predict an assortment of exotic hadrons, with structures more complex than the quark-antiquark mesons and the threeΒ­quark baryons of the ordinary hadron classification [...]
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480. Upgrade of Two Dimensional Track Trigger on Central Drift Chamber aimed for Belle II Targeted Luminosity / Ping Ni [BELLE2-MTHESIS-2023-012] Presented on 09 08 2022 MSc
2022
University of Tokyo, Department of Physics, Graduate School of Science / Tokyo
The Belle II experiment hosted by KEK has started taking physics data since 2019, committed to finding new physics beyond the Standard Model. [...]
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