K. Carvalho Akiba

National Institute for Subatomic Physics — Netherlands

Physics and Astronomy · Physical Sciences

98h-index43.3kcitations1.2kworks2.52yr avg

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Research Topics

Particle physics theoretical and experimental studies(1121), Quantum Chromodynamics and Particle Interactions(979), High-Energy Particle Collisions Research(731), Neutrino Physics Research(126), Particle Detector Development and Performance(90)

Publications691 total

Observation of the Rare Baryonic Decay <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:msup> <mml:mrow> <mml:mi>B</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> </mml:mrow> </mml:msup> <mml:mo stretchy="false">→</mml:mo> <mml:mi>p</mml:mi> <mml:mover accent="true"> <mml:mrow> <mml:mi mathvariant="normal">Λ</mml:mi> </mml:mrow> <mml:mrow> <mml:mo stretchy="false">¯</mml:mo> </mml:mrow> </mml:mover> </mml:mrow> </mml:math> and Measurement of its Weak Decay Parameter

Physical Review Letters·2026Open Access

The Timepix4 beam telescope

1 cited

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025· 1 cited

Search for heavy neutral leptons in B-meson decays

arXiv (Cornell University)·2025Open Access

Precision measurement of CP violation and branching fractions in $B^{\pm} \to K^0_{\mathrm{S}} h^{\pm}$ $(h = π, K)$ decays and search for the rare decay $B_c^{\pm} \to K^0_{\mathrm{S}} K^{\pm}$

arXiv (Cornell University)·2025Open Access

Measurement of the branching fractions and longitudinal polarisations of $B^0_{(s)} \to K^{*0} \kern 0.18em \overline{\kern -0.18em K}{}^{*0}$ decays

arXiv (Cornell University)·2025Open Access

Search for the decay B0 → ϕϕ

Journal of High Energy Physics·2025Open Access

Search for the lepton-flavour-violating decays B0 → K*0τ±e∓

Journal of High Energy Physics·2025Open Access

Measurement of ψ(2S) to J/ψ cross-section ratio as function of multiplicity in pPb collisions at $$ \sqrt{s_{\textrm{NN}}}=8.16 $$ TeV

Journal of High Energy Physics·2025Open Access

Differential decay rate of $B^+ \to J/ψK^+$ with the LHCb Upgrade I experiment

ArXiv.org·2025Open Access

Coherent photoproduction of ρ0, ω and excited vector mesons in ultraperipheral PbPb collisions

Journal of High Energy Physics·2025Open Access

Inclusive B-meson flavour-tagging algorithm at LHCb

Journal of High Energy Physics·2025Open Access

Amplitude analysis of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:msubsup> <mml:mi mathvariant="normal">Ξ</mml:mi> <mml:mi>c</mml:mi> <mml:mo>+</mml:mo> </mml:msubsup> <mml:mo stretchy="false">→</mml:mo> <mml:mi>p</mml:mi> <mml:msup> <mml:mi>K</mml:mi> <mml:mo>−</mml:mo> </mml:msup> <mml:msup> <mml:mi>π</mml:mi> <mml:mo>+</mml:mo> </mml:msup> </mml:math> decay and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:msubsup> <mml:mi mathvariant="normal">Ξ</mml:mi> <mml:mi>c</mml:mi> <mml:mo>+</mml:mo> </mml:msubsup> </mml:math> baryon polarization measurement in semileptonic beauty-hadron decays

Physical review. D/Physical review. D.·2025Open Access

Measurement of branching fractions and CP asymmetries in $$ {\varLambda}_b^0\left({\varXi}_b^0\right)\to p{K}_{\textrm{S}}^0{h}^{-} $$ decays

1 cited

Journal of High Energy Physics·2025· 1 citedOpen Access

Measurement of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math>-Boson Mass

Physical Review Letters·2025Open Access

Observation of the doubly-charmed-baryon decay $$ {\Xi}_{cc}^{++}\to {\Xi}_c^0{\pi}^{+}{\pi}^{+} $$

2 cited

Journal of High Energy Physics·2025· 2 citedOpen Access

Measurement of $C\!P$ asymmetry in $D^0 \to K^0_{\rm S} K^0_{\rm S}$ decays with the LHCb Upgrade I detector

ArXiv.org·2025Open Access

Rapidity and multiplicity dependence of charged-particle flow in pPb collisions at $$ \sqrt{s_{\textrm{NN}}}=8.16 $$ TeV

Journal of High Energy Physics·2025Open Access

Improved measurement of η/η′ mixing in $$ {B}_{(s)}^0\to J/\psi {\eta}^{\left(\prime \right)} $$ decays

Journal of High Energy Physics·2025Open Access

Measurements of charmed meson and antimeson production asymmetries at $$ \sqrt{\textrm{s}}=13.6 $$ TeV

Journal of High Energy Physics·2025Open Access

Observation of Orbitally Excited <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:msubsup> <mml:mi>B</mml:mi> <mml:mi>c</mml:mi> <mml:mo>+</mml:mo> </mml:msubsup> </mml:math> States

1 cited

Physical Review Letters·2025· 1 citedOpen Access

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Frequent Co-authors

M. Alexander(48), M. Artuso(48), J. Albrecht(47), P. Álvarez Cartelle(47), W. Baldini(47), R. J. Barlow(47), I. Belyaev(47), S. Bifani(47), F. Blanc(47), S. Blusk(47), A. A. Alves(46), T. J. V. Bowcock(46), R. Aaij(45), F. Archilli(45), M. van Beuzekom(45), V. Bocci(45), A. Bondar(45), N. Bondar(45), W. Bonivento(45), C. Bozzi(45)