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J. Koponen

Johannes Gutenberg University Mainz · DE
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Area of research
Nuclear and High Energy Physics · Condensed Matter Physics
Research interest
Research interests include Physics, Particle physics, Lattice QCD, Quark, Muon, and Quantum chromodynamics.
h-index
citations
1,082
works
20
NIH funding
primary concept
email

Recent publications

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>B</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mo>*</mml:mo></mml:mrow></mml:msup><mml:mo>ℓ</mml:mo><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mo>ℓ</mml:mo></mml:mrow></mml:msub></mml:mrow></mml:math> semileptonic form factors from lattice QCD with Möbius domain-wall quarks
Physical review. D/Physical review. D. 2024cited by 27position: middledoi
Recent Progress in Leptonic and Semileptonic Decays of Charmed Hadrons
Annual Review of Nuclear and Particle Science 2023cited by 70position: middledoi
Isovector axial form factor of the nucleon from lattice QCD
Physical review. D/Physical review. D. 2022cited by 49position: middledoi
Form factors of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>B</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>π</mml:mi><mml:mo>ℓ</mml:mo><mml:mi>ν</mml:mi></mml:math> and a determination of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo stretchy="false">|</mml:mo><mml:msub><mml:mi>V</mml:mi><mml:mrow><mml:mi>u</mml:mi><mml:mi>b</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">|</mml:mo></mml:math> with Möbius doma
Physical review. D/Physical review. D. 2022cited by 37position: lastdoi
$B \to D^{(*)}\ell\nu$ semileptonic decays in lattice QCD with domain-wall heavy quarks
Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021) 2022cited by 4position: middledoi
Precision bottomonium properties and b quark mass from lattice QCD
Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021) 2022cited by 1position: middledoi
Improved <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>V</mml:mi><mml:mrow><mml:mi>c</mml:mi><mml:mi>s</mml:mi></mml:mrow></mml:msub></mml:math> determination using precise lattice QCD form factors for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>D</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>K</mml:mi><mml:mo>ℓ</mml:mo><mml:mi>ν</mml:mi></mml:math>
Physical review. D/Physical review. D. 2021cited by 25position: middledoi
Charmonium properties from lattice <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>QCD</mml:mi><mml:mo>+</mml:mo><mml:mtext>QED</mml:mtext></mml:mrow></mml:math>: Hyperfine splitting, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi></mml:math> leptonic width, charm quark mass, and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mm
Physical review. D/Physical review. D. 2020cited by 73position: middledoi
$B \to D^{(*)}\ell\nu$ form factors from lattice QCD with relativistic heavy quarks
Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019) 2020cited by 12position: lastdoi
$B \to \pi\ell\nu$ form factors and $|V_{ub}|$ with Möbius domain wall fermions
Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019) 2020cited by 1position: firstdoi
Strong-Isospin-Breaking Correction to the Muon Anomalous Magnetic Moment from Lattice QCD at the Physical Point
Physical Review Letters 2018cited by 116position: middledoi
Hadronic vacuum polarization contribution to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>a</mml:mi><mml:mi>μ</mml:mi></mml:msub></mml:math> from full lattice QCD
Physical review. D/Physical review. D. 2017cited by 93position: middledoi
Nonperturbative comparison of clover and highly improved staggered quarks in lattice QCD and the properties of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ϕ</mml:mi></mml:math> meson
Physical review. D/Physical review. D. 2017cited by 22position: middledoi
Estimate of the hadronic vacuum polarization disconnected contribution to the anomalous magnetic moment of the muon from lattice QCD
Physical review. D/Physical review. D. 2016cited by 34position: middledoi
The strange and charm quark contributions to the anomalous magnetic moment of the muon from lattice QCD
Nuclear and Particle Physics Proceedings 2016cited by 0position: firstdoi
High-precision quark masses and QCD coupling from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>n</mml:mi><mml:mi>f</mml:mi></mml:msub><mml:mo>=</mml:mo><mml:mn>4</mml:mn></mml:math>lattice QCD
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2015cited by 165position: middledoi
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>B</mml:mi></mml:math>-meson decay constants: A more complete picture from full lattice QCD
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2015cited by 140position: middledoi
Strange and charm quark contributions to the anomalous magnetic moment of the muon
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2014cited by 75position: middledoi
The strange and charm quark contributions to the anomalous magnetic moment of the muon from lattice QCD
arXiv (Cornell University) 2014cited by 2position: firstdoi
Precision tests of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi></mml:math>from full lattice QCD: Mass, leptonic width, and radiative decay rate to<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>η</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2012cited by 136position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

C. T. H. Davies · University of Glasgow13 papers (2012–2022)Bipasha Chakraborty · University of Southampton9 papers (2014–2021)G. P. Lepage · Cornell University9 papers (2012–2021)R. J. Dowdall · University of Glasgow6 papers (2012–2016)Gordon Donald · University of Regensburg6 papers (2012–2017)T. Kaneko · Johannes Gutenberg University Mainz5 papers (2020–2024)S. Hashimoto · Johannes Gutenberg University Mainz5 papers (2020–2024)G. Peter Lepage · The Ohio State University5 papers (2014–2018)Brian Colquhoun · York University5 papers (2015–2022)Yasumichi Aoki · Swansea University3 papers (2020–2024)Craig McNeile · Swansea University3 papers (2012–2018)P. G. de Oliveira · University of Glasgow3 papers (2014–2017) · 3 papers (2020–2024)T. Teubner · University of Bonn3 papers (2014–2016)Andrew Lytle · University of Illinois Urbana-Champaign3 papers (2015–2022)B. Galloway · University of Glasgow2 papers (2015–2020)D. Hatton · University of Glasgow2 papers (2018–2020)R. S. Van de Water · Indiana University Bloomington2 papers (2017–2018) · 1 papers (2012–2012)Georg von Hippel · Johannes Gutenberg University Mainz1 papers (2022–2022)
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