| Title▼ | Belle II Number▼ | Tags | Submit date▼ | Downloads |
|---|---|---|---|---|
|
The DMAPS upgrade of the Belle II Vertex DetectorPublic
Abstract: The SuperKEKB collider will undergo a major upgrade at the end of the decade to reach the target luminosity of 6 10^35 cm-2 s-1, offering the opportunity to install a new pixelated vertex detector (VTX) for the Belle II experiment. The VTX will be more robust against the expected higher level of machine background and more performant in … |
BELLE2-TALK-CONF-2024-074 | - | 2024-05-28 |
|
|
Rare decays of tau leptonsPublic
Recent results on Rare decays of tau leptons |
BELLE2-TALK-CONF-2024-065 | - | 2024-05-27 |
|
|
Measurements of CKM matrix elementsPublic
We present recent measurements of |Vcb| and |Vub| from B-factories |
BELLE2-TALK-CONF-2024-067 | - | 2024-05-27 |
|
|
Belle II upgradesPublic
A summary of the upgrade program of Belle II, particularly planned LS2 upgrades. |
BELLE2-TALK-CONF-2024-066 | - | 2024-05-27 |
|
|
Charm results at Belle and Belle IIPublic
Talk draft for FPCP 2024 5 analyses selected: Search for CPV in D_(s)^+ -> K+-h+-pi+pi0; BR for Xi_c^0 -> Xi0h0; Search for D0 -> hh`ee; Search for Xic0 -> Xi0ll; Search for D -> p ell |
BELLE2-TALK-CONF-2024-068 | - | 2024-05-27 |
|
|
CPV at e+/e- collidersPublic
CPV at e+/e- colliders |
BELLE2-TALK-CONF-2024-071 | - | 2024-05-27 |
|
|
Bottomonium & exoticsPublic
This talk summarizes the most recent measurements of exotic bottomonium states to probe the fundamentals of QCD at the Belle, Belle II and LHCb experiments. |
BELLE2-TALK-CONF-2024-069 | - | 2024-05-27 |
|
|
B decays at e+/e- collidersPublic
The rare decays of B mesons offer a prime opportunity to test predictions of the Standard Model (SM) and to search for effects beyond the SM. The coherent production of B mesons at e+e−e+e− colliders provides a clean experimental setup for these studies. |
BELLE2-TALK-CONF-2024-070 | - | 2024-05-27 |
|
|
Tau physics at Belle and Belle IIPublic
We present here the major results obtained in tau physics by the Belle and Belle II experiments. For the Belle II experiment, we also discuss prospects for improved measurements of the tau lepton properties, new results in Michel parameters determination, and searches for CP and lepton flavor violation in tau decays. |
BELLE2-CONF-PROC-2024-013 | - | 2024-05-26 |
|
|
Belle II UpgradePublic
A summary of the upgrade program of Belle II, particularly planned LS2 upgrades. |
BELLE2-TALK-CONF-2024-062 | - | 2024-05-22 |
|
|
Charm physics at the Belle and Belle II experimentsPublic
We present recent results on charm physics at the Belle and Belle II experiments, covering measurements of charm lifetimes, branching fractions of the decays of charmed mesons and baryons and the decay asymmetry parameters of two-body decays of charmed baryons, searches for rare and forbidden decays, and measurements of $C\!P$ violating parameters… |
BELLE2-CONF-PROC-2024-011 | - | 2024-05-17 |
|
|
Charged Lepton Flavor Violation at e+e- experimentsPublic
Charged lepton flavor violation is an unambiguous signature of New Physics. Current experimental status and future prospects from the electron-positron colliders are discussed. Discovery potential of New Physics models with charged lepton flavor violation as its experimental signature are also presented. |
BELLE2-TALK-CONF-2024-061 | - | 2024-05-13 |
|
|
Recent results in B physics (covering all experiments)Public
A survey of the most recent results in B physics, with a particular focus on b-->c tau nu and b-->sll/snunu. |
BELLE2-TALK-CONF-2024-072 | - | 2024-05-13 |
|
|
CLFV at e+e- experimentsPublic
CLFV at e+e- experiments |
BELLE2-TALK-CONF-2024-073 | - | 2024-05-13 |
|
| Operational experience and performance of the Belle II Silicon Vertex Detector after the first SuperKEKB Long ShutdownPublic | BELLE2-POSTER-CONF-2024-001 | - | 2024-05-11 |
|
|
A new graph-neural-network flavor tagger for Belle~II and measurement of $\sin2\phi_1$ in $B^0 \to J/\psi K^0_\text{S}$ decaysPublic
We present GFlaT, a new algorithm that uses a graph-neural-network to determine the flavor of neutral $B$ mesons produced in $\Upsilon(4S)$ decays. We evaluate its performance using $B$ decays to flavor-specific hadronic final states reconstructed in a 362 $\mathrm{fb}^{-1}$ sample of electron-positron collisions at the $\Upsilon(4S)$ resonance re… |
BELLE2-CONF-PROC-2024-009 | - | 2024-05-08 |
|
|
Search for feebly interacting particles in missing energy $B$ decays at BellePublic
Recently, there has been great interest in so-called feebly interacting particles (FIPs) - particles beyond the Standard Model that have small couplings to Standard Model particles. FIPs can arise in several different new physics scenarios, and can be produced in decays of $B$ mesons. FIPs can act as portals between the visible and dark sectors, a… |
BELLE2-PUB-PH-2024-003 | - | 2024-04-30 |
|
|
The silicon vertex detector of the Belle II experimentPublic
The silicon vertex detector (SVD) is a four-layer double-sided strip detector installed at the heart of the Belle II experiment, taking data at the high-luminosity $B$-Factory SuperKEKB since 2019. SVD has been operating smoothly and reliably, showing a stable and above-99\% hit efficiency, and a large signal-to-noise ratio in all sensors. In Jun… |
BELLE2-CONF-PROC-2024-010 | - | 2024-04-27 |
|
|
Recent physics results from Belle IIPublic
The Belle II experiment has collected a 424 fb^-1 data set of e+e- collisions produced by the asymmetric-energy SuperKEKB collider. Three-quarters of the data have a centre-of-mass energy equal to the mass of the \Upsilon(4S) resonance, which decays to B-meson pairs, allowing measurements of rare B decays, CP violation, and searches for lepton un… |
BELLE2-TALK-CONF-2024-052 | - | 2024-04-11 |
|
|
Search for tau -> 3mu at Belle IIPublic
Search for tau -> 3mu at Belle II |
BELLE2-TALK-CONF-2024-053 | - | 2024-04-11 |
|