Y. Amhis

Research interests

Publications

• Averages of b -hadron, c -hadron, and τ -lepton properties as of 2021

  Physical review. D/Physical review. D. · 2023 · https://doi.org/10.1103/physrevd.107.052008

• Observation of an exotic narrow doubly charmed tetraquark

  Nature Physics · 2022 · https://doi.org/10.1038/s41567-022-01614-y

• Study of the doubly charmed tetraquark $${{{{{{\rm{T}}}}}}}_{{{{{{\rm{c}}}}}}{{{{{\rm{c}}}}}}}^{+}$$

  Nature Communications · 2022 · https://doi.org/10.1038/s41467-022-30206-w

• Observation of a Narrow Pentaquark State, P c ( 4312 ) + , and of the Two-Peak Structure of the P c ( 4450 ) +

  Physical Review Letters · 2019 · https://doi.org/10.1103/physrevlett.122.222001

• Search for Lepton-Universality Violation in B+→K+ℓ+ℓ− Decays

  Physical Review Letters · 2019 · https://doi.org/10.1103/physrevlett.122.191801

• Observation of Five New Narrow Ω c 0 States Decaying to Ξ c + K −

  Physical Review Letters · 2017 · https://doi.org/10.1103/physrevlett.118.182001

• Observation of J / ψ ϕ Structures Consistent with Exotic States from Amplitude Analysis of B + → J / ψ ϕ K + Decays

  Physical Review Letters · 2017 · https://doi.org/10.1103/physrevlett.118.022003

• Averages of b-hadron, c-hadron, and $$\tau $$ τ -lepton properties as of summer 2016

  The European Physical Journal C · 2017 · https://doi.org/10.1140/epjc/s10052-017-5058-4

• Angular analysis of the B 0 → K *0 μ + μ − decay using 3 fb−1 of integrated luminosity

  Journal of High Energy Physics · 2016 · https://doi.org/10.1007/jhep02(2016)104

• Observation of J / ψ p Resonances Consistent with Pentaquark States in Λ b 0 → J / ψ K − p Decays

  Physical Review Letters · 2015 · https://doi.org/10.1103/physrevlett.115.072001

• Measurement of the Ratio of Branching Fractions B ( B ¯ 0 → D * + τ − ν ¯ τ ) / B ( B ¯ 0 → D * + μ − ν ¯ μ )

  Physical Review Letters · 2015 · https://doi.org/10.1103/physrevlett.115.111803

• Angular analysis and differential branching fraction of the decay B s 0 → ϕμ + μ −

  Journal of High Energy Physics · 2015 · https://doi.org/10.1007/jhep09(2015)179

• Differential branching fractions and isospin asymmetries of B → K (*) μ + μ − decays

  Journal of High Energy Physics · 2014 · https://doi.org/10.1007/jhep06(2014)133

• Test of Lepton Universality Using B + → K + ℓ + ℓ − Decays

  Physical Review Letters · 2014 · https://doi.org/10.1103/physrevlett.113.151601

• Observation of the Resonant Character of the Z(4430)− State

  Physical Review Letters · 2014 · https://doi.org/10.1103/physrevlett.112.222002

• Measurement of the Bs0→μ+μ− Branching Fraction and Search for B0→μ+μ− Decays at the LHCb Experiment

  Physical Review Letters · 2013 · https://doi.org/10.1103/physrevlett.111.101805

• Determination of the X(3872) Meson Quantum Numbers

  Physical Review Letters · 2013 · https://doi.org/10.1103/physrevlett.110.222001

• Measurement of Form-Factor-Independent Observables in the Decay B0→K*0μ+μ−

  Physical Review Letters · 2013 · https://doi.org/10.1103/physrevlett.111.191801

• Measurement of Form-Factor-Independent Observables in the Decay B0→K*0μ+μ−

  Physical Review Letters · 2013 · https://doi.org/10.1103/physrevlett.111.191801

• Implications of LHCb measurements and future prospects

  The European Physical Journal C · 2013 · https://doi.org/10.1140/epjc/s10052-013-2373-2

• Prompt charm production in pp collisions at s=7 TeV

  Nuclear Physics B · 2013 · https://doi.org/10.1016/j.nuclphysb.2013.02.010

• First Evidence for the Decay Bs0→μ+μ−

  Physical Review Letters · 2013 · https://doi.org/10.1103/physrevlett.110.021801

• Measurement of b hadron production fractions in 7 TeV pp collisions

  Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2012 · https://doi.org/10.1103/physrevd.85.032008

• Measurement of J/Ψ production in pp collisions at $\sqrt{s}=7$ TeV

  The European Physical Journal C · 2011 · https://doi.org/10.1140/epjc/s10052-011-1645-y

• The LHCb Detector at the LHC

  Journal of Instrumentation · 2008 · https://doi.org/10.1088/1748-0221/3/08/s08005

Current projects

No projects listed.