RESEARCHER PROFILE

A. J. Chadwick

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A

Vrije Universiteit Amsterdam

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsParticle Detector Development and PerformanceHigh-Energy Particle Collisions ResearchParticle accelerators and beam dynamics

A. J. Chadwick works in Particle physics theoretical and experimental studies, Quantum Chromodynamics and Particle Interactions, Particle Detector Development and Performance, High-Energy Particle Collisions Research, Particle accelerators and beam dynamics. Recorded institutional associations include University of Bonn, University of Liverpool, University of Maryland, College Park.

1,170Publications
7,153Citations
39H-index

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

  1. Test of lepton universality in beauty-quark decays

    2022 · 426 citations
  2. Observation of an exotic narrow doubly charmed tetraquark

    2022 · 384 citations
  3. Study of the doubly charmed tetraquark $${{{{{{\rm{T}}}}}}}_{{{{{{\rm{c}}}}}}{{{{{\rm{c}}}}}}}^{+}$$

    2022 · 331 citations
  4. Observation of structure in the $J /\psi$ -pair mass spectrum

    2020 · 322 citations
  5. Amplitude analysis of the B+→D+D−K+ decay

    2020 · 212 citations
  6. Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ

    2021 · 187 citations
  7. Model-Independent Study of Structure in B+→D+D−K+ Decays

    2020 · 180 citations
  8. Observation of a J / ψ Λ Resonance Consistent with a Strange Pentaquark Candidate in B − → J / ψ Λ p ¯ Decays

    2023 · 150 citations
  9. Branching Fraction Measurements of the Rare B s 0 → ϕ μ + μ − and B s 0 → f 2 ′ ( 1525 ) μ + μ − Decays

    2021 · 146 citations
  10. Study of the lineshape of the χc1(3872) state

    2020 · 134 citations
  11. Test of Lepton Universality in b → s ℓ + ℓ − Decays

    2023 · 131 citations
  12. Angular Analysis of the $B^+ \to K^{*+}\mu^+\mu^-$ Decay

    2020 · 119 citations
  13. Measurement of lepton universality parameters in B + → K + ℓ + ℓ − and B 0 → K * 0 ℓ + ℓ − decays

    2023 · 118 citations
  14. Evidence for a New Structure in the J / ψ p and J / ψ p ¯ Systems in B s 0 → J / ψ p p ¯ Decays

    2022 · 111 citations
  15. Measurement of the W boson mass

    2022 · 108 citations
  16. Measurement of the Bs0→μ+μ− decay properties and search for the B0→μ+μ− and Bs0→μ+μ−γ decays

    2022 · 105 citations
  17. Angular Analysis of the B + → K * + μ + μ − Decay

    2021 · 103 citations
  18. Analysis of Neutral B -Meson Decays into Two Muons

    2022 · 91 citations
  19. Tests of Lepton Universality Using B0→KS0ℓ+ℓ− and B+→K*+ℓ+ℓ− Decays

    2022 · 91 citations
  20. The LHCb Upgrade I

    2024 · 79 citations
  21. First Observation of a Doubly Charged Tetraquark and Its Neutral Partner

    2023 · 78 citations
  22. Precise measurement of the fs/fd ratio of fragmentation fractions and of Bs0 decay branching fractions

    2021 · 71 citations
  23. Measurement of the Ratios of Branching Fractions R ( D * ) and R ( D 0 )

    2023 · 71 citations
  24. Observation of the Decay Λ b 0 → Λ c + τ − ν ¯ τ

    2022 · 70 citations
  25. Test of lepton flavor universality using B 0 → D * − τ + ν τ decays with hadronic τ channels

    2023 · 63 citations

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