111.
| Recent results and Potential for BSM Discovery Prospects at Belle II
/ Thomas Browder
[BELLE2-TALK-DRAFT-2024-008]
[BELLE2-TALK-CONF-2024-002]
22 January 2024
/ 60th International Winter Meeting on Nuclear Physics
Results from B factories, the LHC and Fermilab suggest that flavor physics could be an alternate path to breaking the Standard Model of particle physics. [...]
Fulltext: PDF; |
112.
| Charm physics at Belle and Belle II experiments
/ Longke Li
[BELLE2-TALK-CONF-2024-001]
11 January 2024
/ FTCF 2024
In this talk, I present some recent charm results at Belle and Belle II experiments, including the precise measurement of charm lifetimes, branching fractions and decay asymmetry parameter, searches for rare and forbidden decays (Xic semileptonic decay, BNV processes D->p l), and CPV searches for charm hadron decays (D four-body decays and Lambda_c singly Cabibbo-suppressed decays)..
Fulltext: PDF; |
113.
| Dark sector searches with tau-pair events at Belle and Belle II
/ Sourav Dey
[BELLE2-TALK-DRAFT-2023-175]
[BELLE2-TALK-CONF-2023-199]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
The existence and unknown nature of dark matter motivate dark sector searches at accelerators. [...]
Fulltext: PDF; |
114.
| Precise measurement of the tau-lepton mass at Belle II
/ Radek Zlebcik
[BELLE2-TALK-DRAFT-2023-181]
[BELLE2-TALK-CONF-2023-198]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
The low-background environment of electron-positron collisions along with the large expected sample size and a hermetic detector make Belle II a premier experiment for studying tau-lepton physics. [...]
Fulltext: PDF; |
115.
| Searches for lepton flavor violation in meson decays at Belle
/ Sourav Patra
[BELLE2-TALK-DRAFT-2023-193]
[BELLE2-TALK-CONF-2023-197]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
We present searches for the charged lepton-flavor-violating decays in $\Upsilon(1S) \to \ell^{\pm}\ell^{\prime\mp}$ and $\Upsilon(1S) \to \gamma \ell^{\pm}\ell^{\prime\mp}$ decays, where $\ell,\ell^\prime=e, \mu, \tau$ using $25 {\rm fb}^{-1}$ of $\Upsilon(2S)$ data. [...]
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116.
| Measurements of Michel parameters and tests of lepton universality in tau-lepton decays at Belle and Belle II
/ Paul Feichtinger
[BELLE2-TALK-DRAFT-2023-188]
[BELLE2-TALK-CONF-2023-196]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
Improved measurements of the standard model properties of the tau provide indirect searches for beyond-the-standard-model physics. [...]
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117.
| Partial wave analysis of tau --> pi- pi- pi+ nu decays at Belle
/ Andrei Rabusov
[BELLE2-TALK-DRAFT-2023-190]
[BELLE2-TALK-CONF-2023-195]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
We present a partial-wave analysis of decays recorded with the Belle experiment at the KEKB collider. [...]
Fulltext: PDF; |
118.
| Searches for lepton flavor violation in tau-lepton decays at Belle and Belle II
/ Alberto Martini
[BELLE2-TALK-DRAFT-2023-187]
[BELLE2-TALK-CONF-2023-194]
04 December 2023
/ The 17th International Workshop on Tau Lepton Physics
Rates of lepton-flavor violation in charged lepton decays are enhanced in many beyond-the-standard-model theories. [...]
Fulltext: PDF; |
119.
| Recent results from Belle II
/ Junhao Yin
[BELLE2-TALK-DRAFT-2023-194]
[BELLE2-TALK-CONF-2023-193]
11 December 2023
/ 5th. International Workshop on Heavy Quark Physics
This talk presents the latest findings from the Belle II experiment, a major project in particle physics conducted at the SuperKEKB electron-positron collider in Japan. [...]
Fulltext: PDF; |
120.
| Dark Matter Searches at Belle II
/ Minakshi Nayak
[BELLE2-TALK-DRAFT-2023-197]
[BELLE2-TALK-CONF-2023-192]
11 December 2023
/ The International Conference on High Energy Particle & Astroparticle Physics
Searches of dark matter particles at Belle II
Fulltext: PDF; |