G. Rizzo

activity

19992026

most citedObservation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH

170 citations · 249 across the 12 of their papers we have counts for

collaborators

13 papers

physics.ins-det2026

Development for the Belle II vertex detector upgrade with depleted monolithic active pixel sensors

Y. Onuki, M. Babeluk, T. Bergauer +85

The vertex detector upgrade project for the Belle II experiment, based on CMOS depleted monolithic active pixel sensor technology, is planned to be carried out in conjunction with…

hep-ex2026

Measurement of time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} π^{0} γ$ decays at Belle and Belle II

Belle, Belle II Collaborations, : +417

We perform a measurement of time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} π^{0} γ$ decays using a dataset of approximately $772 \times 1 0^{6}$ and $521 \times 10^6…

physics.ins-det2026

Application of exhaustive simulation flow for advanced performance prediction of monolithic active pixel sensors

E. Sacchetti, M. Babeluk, T. Bergauer +86

Monolithic active pixel sensor (MAPS) developments have pushed the detection performance in various directions, especially relative to timing where nanosecond-level precision is no…

hep-ex2026

Search for the decay $B^{+} \to K^{+} τ^{+} τ^{-}$ using data from the Belle and Belle II experiments

Belle, Belle II Collaborations, : +435

We report a search for the rare decay $B^{+} \to K^{+} τ^{+} τ^{-}$ using $1.2 \times 1 0^{9}$ $Υ (4 S)$ mesons produced near threshold in electron-positron collisions and colle…

hep-ex2026

Study of $e^{+} e^{-} \to π^{+} π^{-} Υ (1 D)$ at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +404

The bottomonium spectrum, consisting of bound states of a $b$ quark and an anti- $b$ quark, provides an excellent laboratory for probing quantum chromodynamics in the non-pertur…

hep-ex2026

Study of $B^{+} \to μ^{+} ν_{μ}$ decays at Belle and Belle II

Belle, Belle II Collaborations, : +412

We report a measurement of the branching fraction for the leptonic decay $B^{+} \to μ^{+} ν_{μ}$ . This work presents the first $B^{+} \to μ^{+} ν_{μ}$ result using Belle~II data, an updated Belle me…

hep-ex2026

A search for feebly-interacting particles in $B$ decays with missing energy at Belle

Belle, Belle II Collaborations, : +406

We present a search for an invisible hidden-sector particle $X_{inv}$ , produced in $B^{0} \to D ˉ^{0} X_{inv}$ and $B^{\pm} \to h X_{inv}$ decays, where $h = π^{\pm}$ , $…

physics.ins-det2019

Construction and quality assurance of the Belle II Silicon Vertex Detector

P. K. Resmi

The Belle II experiment, which is situated at the interaction point of the SuperKEKB $e^{+} e^{-}$ collider at KEK, Tsukuba, Japan, is expected to collect data corresponding to an int…

hep-ex2000★ 170 cited

Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH

ALEPH Collaboration

A search has been performed for the Standard Model Higgs boson in the data sample collected with the ALEPH detector at LEP, at centre-of-mass energies up to 209GeV. An excess of 3s…

hep-ex2000★ 9 cited

Measurement of the Bbar0 and B- Meson Lifetimes

ALEPH Collaboration

The lifetimes of the Bbar0 and B- mesons are measured using a sample of about four million hadronic Z decays collected from 1991 to 1995 with the ALEPH detector at LEP. The data sa…

hep-ex1999★ 37 cited

Search for the glueball candidates f0(1500) and fJ(1710) in gamma gamma collisions

ALEPH Collaboration

Data taken with the ALEPH detector at LEP1 have been used to search for gamma gamma production of the glueball candidates f0(1500) and fJ(1710) via their decay to pi+pi-. No signal…

hep-ex1999★ 31 cited

Measurement of the e+e- -> ZZ production cross-section at centre-of-mass energies of 183 and 189GeV

ALEPH Collaboration

The ee -> ZZ cross section at sqrt(s)=182.7 and 188.6 GeV has been measured using the ALEPH detector. The analysis covers all of the visible ZZ final states and yields cross sectio…

physics.ins-det1999★ 2 cited

Monitoring the Stability of the ALEPH Vertex Detector

G. Sguazzoni

The ALEPH Silicon Vertex Detector features an optical fibre laser system to monitor its mechanical stability. The operating principle and the general performance of the laser syste…

Development for the Belle II vertex detector upgrade with depleted monolithic active pixel sensors

Measurement of time-dependent CP violation parameters in B0→KS0​π0γ decays at Belle and Belle II

Application of exhaustive simulation flow for advanced performance prediction of monolithic active pixel sensors

Search for the decay B+→K+τ+τ− using data from the Belle and Belle II experiments

Study of e+e−→π+π−Υ(1D) at Belle II

Study of B+→μ+νμ​ decays at Belle and Belle II

A search for feebly-interacting particles in B decays with missing energy at Belle

Construction and quality assurance of the Belle II Silicon Vertex Detector

Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH

Measurement of the Bbar0 and B- Meson Lifetimes

Search for the glueball candidates f0(1500) and fJ(1710) in gamma gamma collisions

Measurement of the e+e- -> ZZ production cross-section at centre-of-mass energies of 183 and 189GeV

Monitoring the Stability of the ALEPH Vertex Detector

Measurement of time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} π^{0} γ$ decays at Belle and Belle II

Search for the decay $B^{+} \to K^{+} τ^{+} τ^{-}$ using data from the Belle and Belle II experiments

Study of $e^{+} e^{-} \to π^{+} π^{-} Υ (1 D)$ at Belle II

Study of $B^{+} \to μ^{+} ν_{μ}$ decays at Belle and Belle II

A search for feebly-interacting particles in $B$ decays with missing energy at Belle