M. Schnepf

activity

20212025

most citedMeasurement of the Higgs boson width and evidence of its off-shell contributions to ZZ production

62 citations · 859 across the 53 of their papers we have counts for

collaborators

53 papers

hep-ex2025

Determination of $∣ V_{c b} ∣$ using $B \to D ℓ ν_{ℓ}$ Decays at Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +407

We present a determination of the Cabibbo-Kobayashi-Maskawa matrix element $∣ V_{c b} ∣$ from the decay $B \to D ℓ ν_{ℓ}$ using a $365 fb^{- 1}$ $e^{+} e^{-} \to Υ (4 S) \to B B ˉ$ d…

hep-ex2025★ 1 cited

Measurement of the time-integrated $C P$ asymmetry in $D^{0} \to π^{0} π^{0}$ decays at Belle II

Belle II Collaboration, I. Adachi, Y. Ahn +372

We measure the time-integrated $C P$ asymmetry, $A_{C P}$ , in $D^{0} \to π^{0} π^{0}$ decays reconstructed in $e^{+} e^{-} \to c c ˉ$ events collected by Belle II during 2019--2022. The data cor…

hep-ex2025★ 1 cited

Measurement of the time-integrated $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays using opposite-side flavor tagging at Belle and Belle II

Belle, Belle II Collaborations, : +378

We measure the time-integrated $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays reconstructed in $e^{+} e^{-} \to c c$ events collected by the Belle and Belle II exp…

hep-ex2024★ 24 cited

Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment

The Belle II Collaboration, I. Adachi, L. Aggarwal +404

A series of data samples was collected with the Belle~II detector at the SuperKEKB collider from March 2019 to June 2022. We determine the integrated luminosities of these data sam…

hep-ex2024★ 2 cited

Measurement of the branching fractions of $B ˉ \to D^{()} K^{-} K_{(S)}^{() 0}$ and $B ˉ \to D^{(*)} D_{s}^{-}$ decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +404

We present measurements of the branching fractions of eight $B^{0} \to D^{(*) +} K^{-} K_{(S)}^{(*) 0}$ , $B^{-} \to D^{(*) 0} K^{-} K_{(S)}^{(*) 0}$ decay channels. The results are…

hep-ex2024★ 6 cited

Measurements of the branching fractions of $Ξ_{c}^{0} \to Ξ^{0} π^{0}$ , $Ξ_{c}^{0} \to Ξ^{0} η$ , and $Ξ_{c}^{0} \to Ξ^{0} η^{'}$ and asymmetry parameter of $Ξ_{c}^{0} \to Ξ^{0} π^{0}$

Belle, Belle II Collaborations, : +382

We present a study of $Ξ_{c}^{0} \to Ξ^{0} π^{0}$ , $Ξ_{c}^{0} \to Ξ^{0} η$ , and $Ξ_{c}^{0} \to Ξ^{0} η^{'}$ decays using the Belle and Belle~II data samples, which have integrated lumi…

hep-ex2024★ 4 cited

Search for the decay $B^{0} \to γ γ$ using Belle and Belle II data

Belle, Belle II Collaborations, : +407

We report the result of a search for the rare decay $B^{0} \to γ γ$ using a combined dataset of $753 \times 1 0^{6}$ $B B ˉ$ pairs collected by the Belle experiment and $387\times10…

hep-ex2023★ 2 cited

Measurement of $C P$ asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays with Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +432

We present a measurement of time-dependent rate asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays to search for non-standard-model physics in $b \to q q s$ transitions. The data sampl…

hep-ex2022

Measurement of the branching fractions and $C P$ asymmetries of $B^{+} \to π^{+} π^{0}$ and $B^{+} \to K^{+} π^{0}$ decays in 2019-2021 Belle II data

Belle II Collaboration, F. Abudinén, I. Adachi +582

We determine the branching fractions $B$ and $C P$ asymmetries $A_{CP}$ of the decays $B^{+} \to π^{+} π^{0}$ and $B^{+} \to K^{+} π^{0}$ . The result…

hep-ex2022★ 11 cited

Measurement of the Higgs boson inclusive and differential fiducial production cross sections in the diphoton decay channel with pp collisions at $s$ = 13 TeV

CMS Collaboration

The measurements of the inclusive and differential fiducial cross sections of the Higgs boson decaying to a pair of photons are presented. The analysis is performed using proton-pr…

hep-ex2022★ 8 cited

Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

Measurements of the inclusive and normalised differential cross sections are presented for the production of single top quarks in association with a W boson in proton-proton collis…

hep-ex2022★ 23 cited

Search for Higgs boson pairs decaying to WWWW, WW* $τ τ$ , and $τ τ τ τ$ in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

The results of a search for Higgs boson pair (HH) production in the WW*WW*, WW* $τ τ$ , and $τ τ τ τ$ decay modes are presented. The search uses 138 fb $^{- 1}$ of proton-proton collision…

hep-ex2022★ 20 cited

Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A search for pairs of dijet resonances with the same mass is conducted in final states with at least four jets. Results are presented separately for the case where the four jet pro…

hep-ex2022★ 12 cited

Precision measurement of the Z boson invisible width in pp collisions at $s$ = 13 TeV

CMS Collaboration

A precise measurement of the invisible width of the Z boson produced in proton-proton collisions at a center-of-mass energy of 13 TeV is presented using data recorded by the CMS ex…

hep-ex2022★ 4 cited

Search for CP violating top quark couplings in pp collisions at $s$ = 13 TeV

CMS Collaboration

Results are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13 TeV. The data used for this analy…

hep-ex2022★ 36 cited

Search for Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A search for the standard model Higgs boson decaying to a charm quark-antiquark pair, H $\to$ $c c ˉ$ , produced in association with a leptonically decaying V (W or Z) b…

hep-ex2022★ 22 cited

Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

The double differential cross sections of the Drell-Yan lepton pair ( $ℓ^{+} ℓ^{-}$ , dielectron or dimuon) production are measured as functions of the invariant mass $m_{ℓℓ}$ …

hep-ex2022★ 17 cited

CMS PYTHIA 8 colour reconnection tunes based on underlying-event data

CMS Collaboration

New sets of parameter tunes for two of the colour reconnection models, quantum chromodynamics-inspired and gluon-move, implemented in the PYTHIA 8 event generator, are obtained bas…

hep-ex2022★ 14 cited

Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A search is performed for narrow resonances decaying to final states of two jets, with at least one jet originating from a b quark, in proton-proton collisions at $s$ = 13 T…

nucl-ex2022★ 7 cited

Strange hadron collectivity in pPb and PbPb collisions

The CMS Collaboration

The collective behavior of K $_{S}^{0}$ and $Λ/ Λ ˉ$ strange hadrons is studied by measuring the elliptic azimuthal anisotropy ( $v_{2}$ ) using the scalar-product and multipartic…

hep-ex2022★ 33 cited

Search for Higgs boson decays to a Z boson and a photon in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

Results are presented from a search for the Higgs boson decay H $\to$ Z $γ$ , where Z $\to$ $ℓ^{+} ℓ^{-}$ with $ℓ$ = e or $μ$ . The search is performed using a sample of proton-pr…

hep-ex2022

Search for a W' boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state at $s =$ 13 TeV

CMS Collaboration

A search is presented for a heavy W' boson resonance decaying to a B or T vector-like quark and a t or a b quark, respectively. The analysis is performed using proton-proton collis…

hep-ex2022★ 10 cited

Measurement of the Drell-Yan forward-backward asymmetry at high dilepton masses in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

A measurement of the forward-backward asymmetry of pairs of oppositely charged leptons (dimuons and dielectrons) produced by the Drell-Yan process in proton-proton collisions is pr…

hep-ex2022

Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

A search for pairs of Higgs bosons produced via gluon and vector boson fusion is presented, focusing on the four b quark final state. The data sample consists of proton-proton coll…

Determination of ∣Vcb​∣ using B→Dℓνℓ​ Decays at Belle II

Measurement of the time-integrated CP asymmetry in D0→π0π0 decays at Belle II

Measurement of the time-integrated CP asymmetry in D0→KS0​KS0​ decays using opposite-side flavor tagging at Belle and Belle II

Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment

Measurement of the branching fractions of Bˉ→D(∗)K−K(S)(∗)0​ and Bˉ→D(∗)Ds−​ decays at Belle II

Measurements of the branching fractions of Ξc0​→Ξ0π0, Ξc0​→Ξ0η, and Ξc0​→Ξ0η′ and asymmetry parameter of Ξc0​→Ξ0π0

Search for the decay B0→γγ using Belle and Belle II data

Measurement of CP asymmetries in B0→ϕKS0​ decays with Belle II

Measurement of the branching fractions and CP asymmetries of B+→π+π0 and B+→K+π0 decays in 2019-2021 Belle II data

Measurement of the Higgs boson inclusive and differential fiducial production cross sections in the diphoton decay channel with pp collisions at s​ = 13 TeV

Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at s​ = 13 TeV

Search for Higgs boson pairs decaying to WW*WW*, WW*ττ, and ττττ in proton-proton collisions at s​ = 13 TeV

Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at s​ = 13 TeV

Precision measurement of the Z boson invisible width in pp collisions at s​ = 13 TeV

Search for CP violating top quark couplings in pp collisions at s​ = 13 TeV

Search for Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at s​ = 13 TeV

Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at s​ = 13 TeV

CMS PYTHIA 8 colour reconnection tunes based on underlying-event data

Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at s​ = 13 TeV

Strange hadron collectivity in pPb and PbPb collisions

Search for Higgs boson decays to a Z boson and a photon in proton-proton collisions at s​ = 13 TeV

Search for a W' boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state at s​= 13 TeV

Measurement of the Drell-Yan forward-backward asymmetry at high dilepton masses in proton-proton collisions at s​= 13 TeV

Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at s​= 13 TeV

Determination of $∣ V_{c b} ∣$ using $B \to D ℓ ν_{ℓ}$ Decays at Belle II

Measurement of the time-integrated $C P$ asymmetry in $D^{0} \to π^{0} π^{0}$ decays at Belle II

Measurement of the time-integrated $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays using opposite-side flavor tagging at Belle and Belle II

Measurement of the branching fractions of $B ˉ \to D^{()} K^{-} K_{(S)}^{() 0}$ and $B ˉ \to D^{(*)} D_{s}^{-}$ decays at Belle II

Measurements of the branching fractions of $Ξ_{c}^{0} \to Ξ^{0} π^{0}$ , $Ξ_{c}^{0} \to Ξ^{0} η$ , and $Ξ_{c}^{0} \to Ξ^{0} η^{'}$ and asymmetry parameter of $Ξ_{c}^{0} \to Ξ^{0} π^{0}$

Search for the decay $B^{0} \to γ γ$ using Belle and Belle II data

Measurement of $C P$ asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays with Belle II

Measurement of the branching fractions and $C P$ asymmetries of $B^{+} \to π^{+} π^{0}$ and $B^{+} \to K^{+} π^{0}$ decays in 2019-2021 Belle II data

Measurement of the Higgs boson inclusive and differential fiducial production cross sections in the diphoton decay channel with pp collisions at $s$ = 13 TeV

Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at $s$ = 13 TeV

Search for Higgs boson pairs decaying to WWWW, WW* $τ τ$ , and $τ τ τ τ$ in proton-proton collisions at $s$ = 13 TeV

Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at $s$ = 13 TeV

Precision measurement of the Z boson invisible width in pp collisions at $s$ = 13 TeV

Search for CP violating top quark couplings in pp collisions at $s$ = 13 TeV

Search for Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at $s$ = 13 TeV

Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at $s$ = 13 TeV

Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $s$ = 13 TeV

Search for Higgs boson decays to a Z boson and a photon in proton-proton collisions at $s$ = 13 TeV

Search for a W' boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state at $s =$ 13 TeV

Measurement of the Drell-Yan forward-backward asymmetry at high dilepton masses in proton-proton collisions at $s =$ 13 TeV

Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at $s =$ 13 TeV