1.
| tau -> l+hadron decays at Belle II
/ Laura Zani
[BELLE2-TALK-DRAFT-2024-063]
[BELLE2-TALK-CONF-2024-055]
11 April 2024
/ Topical workshop on LFV decays of the tau
Belle and Belle II provide the world`s largest data set of tau pairs suitable to search for LFV decays o the tau lepton. [...]
Fulltext: PDF; |
2.
| Search for (pseudo-)scalar and long-lived particles at Belle II
/ Laura Zani
[BELLE2-TALK-DRAFT-2023-149]
[BELLE2-TALK-CONF-2023-168]
26 September 2023
/ Dark Matter Studies in Accelerator Physics
Belle II has unique reach for a broad class of models that postulate the existence of dark matter particles with MeV—GeV masses. [...]
Fulltext: PDF; |
3.
| Studies on $\tau$ decays at Belle II
/ Laura Zani
[BELLE2-CONF-PROC-2023-016]
03 July 2023
Tau leptons offer a very clean environment to study the process of hadronization and are powerful tools to probe physics beyond the Standard Model (SM), which might be enhanced due to mass-dependent couplings. [...]
Fulltext: BELLE2-CONF-PROC-2023-016_v3 - PDF; BELLE2-CONF-PROC-2023-016_v2 - PDF; BELLE2-CONF-PROC-2023-016 - PDF; |
4.
| 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..
Fulltext: PDF; |
5.
| Dark sectors and τ physics at Belle II
/ Laura Zani
[BELLE2-CONF-PROC-2023-010]
02 May 2023
The possibility of dark sectors weakly coupling to Standard Model (SM) particles through new light mediators is explored at the Belle II experiment. [...]
Fulltext: BELLE2-CONF-PROC-2023-010 - PDF; BELLE2-CONF-PROC-2023-010 (submitted) - PDF; |
6.
| Dark sector and tau physics results at Belle II
/ Laura Zani
[BELLE2-TALK-DRAFT-2023-036]
[BELLE2-TALK-CONF-2023-041]
25 April 2023
/ Rencontres de Moriond - QCD & High Energy Interactions
Recent results on dark sector searches and tau physics at Belle II
Fulltext: PDF; |
7.
| Probes of the dark sector from the Belle II experiment
/ Laura Zani
[BELLE2-TALK-DRAFT-2022-074]
[BELLE2-TALK-CONF-2022-055]
22 May 2022
/ 33rd Rencontres de Blois
Review of Belle II recent results and ongoing studies for dark sector searches in e+e- data..
Fulltext: zani_proceedings_v2 - PDF; zani_proceedingsBlois_submitted - PDF; zani_proceedingsBlois_v1 - PDF; BELLE2-TALK-CONF-2022-055 - PDF; |
8.
| Overview of dark sector and low multiplicity studies at Belle II
/ Laura Zani
[BELLE2-TALK-DRAFT-2021-123]
[BELLE2-TALK-CONF-2021-099]
06 September 2021
/ Anomalies and Precision in the Belle II era workshop
This presentation will be an overview on the dark sector searches active at Belle II, focusing on the visible Z`, ALPs and dark photons analyses..
Fulltext: PDF; |
9.
| Searching for New Physics in Belle II, BaBar and LHC using flavor: Z^prime, axion-like, potential, …
/ Laura Zani
[BELLE2-TALK-DRAFT-2021-074]
[BELLE2-TALK-CONF-2021-049]
07 June 2021
/ FPCP 2021
Review of recent results for dark sector searches at flavor experiments: Z` bosons, axion-like particles, and displaced vertex searches for long-lived particle candidates..
Fulltext: PDF; |
10.
| Track reconstruction efficiency measurement using e+e- → τ+τ- events at Belle II
/ Laura Zani
[BELLE2-TALK-DRAFT-2020-043]
[BELLE2-TALK-CONF-2020-052]
28 July 2020
/ 40th International Conference on High Energy Physics
We present the measurement of the Belle II track reconstruction efficiency and Monte Carlo efficiency correction factors using τ-pair events, in which one τ lepton decays leptonically ( τ → lνν , l = e, μ) while the other decays hadronically into three charged pions ( τ → 3πν + nπ0) [...]
Fulltext: PDF; |