O. Deschamps

activity

19992026

J / ψ p

resonances consistent with pentaquark states in

Λ_{b}^{0} \to J / ψ K^{-} p

decays

1.3k citations · 30.8k across the 636 of their papers we have counts for

collaborators

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4 papers · 1 filter

hep-ph2022

Prospects for $B_{(s)}^{0} \to π^{0} π^{0}$ and $B_{(s)}^{0} \to η η$ modes and corresponding $C P$ asymmetries at Tera- $Z$

Yuexin Wang, Sébastien Descotes-Genon, Olivier Deschamps +4

The physics potential of measuring $B_{(s)}^{0} \to π^{0} π^{0}$ and $B_{(s)}^{0} \to η η$ decays via four-photon final states at Tera- $Z$ phase of CEPC or FCC-ee is investigated in this paper.…

hep-ph2017★ 26 cited

Isospin analysis of charmless B-meson decays

J. Charles, O. Deschamps, S. Descotes-Genon +1

We discuss the determination of the CKM angle $α$ using the non-leptonic two-body decays $B \to π π$ , $B \to ρρ$ and $B \to ρ π$ using the latest data available. We illustrate the metho…

hep-ph2011★ 163 cited

Predictions of selected flavour observables within the Standard Model

J. Charles, O. Deschamps, S. Descotes-Genon +10

This letter gathers a selection of Standard Model predictions issued from the metrology of the CKM parameters performed by the CKMfitter group. The selection includes purely lepton…

hep-ph2009★ 147 cited

The Two Higgs Doublet of Type II facing flavour physics data

O. Deschamps, S. Descotes-Genon, S. Monteil +3

We discuss tests of the charged Higgs sector of the Two Higgs Doublet Model (2HDM) of Type II in the light of recent flavour physics data. Particular attention is paid to recent me…

Prospects for B(s)0​→π0π0 and B(s)0​→ηη modes and corresponding CP asymmetries at Tera-Z

Isospin analysis of charmless B-meson decays

Predictions of selected flavour observables within the Standard Model

The Two Higgs Doublet of Type II facing flavour physics data

Prospects for $B_{(s)}^{0} \to π^{0} π^{0}$ and $B_{(s)}^{0} \to η η$ modes and corresponding $C P$ asymmetries at Tera- $Z$