Siyuan Li

activity

20232026

collaborators

Showing 2024Show all

4 papers · 1 filter

hep-ph2024

$2^{++}$ Di-gluonium from LSR at higher order

Siyuan Li, Stephan Narison, Davidson Rabetiarivony +1

We improve the determination of the mass and coupling of the $2^{++}$ tensor di-gluonium by using relativistic QCD Laplace sum rules (LSR). In so doing, we evaluate the next-to-lea…

hep-ph2024

Bounds on $a_{μ}^{HVP, LO}$ using Hölder's inequalities and finite-energy QCD sum rules

Siyuan Li, T. G. Steele, J. Ho +3

This study establishes bounds on the leading-order (LO) hadronic vacuum polarization (HVP) contribution to the anomalous magnetic moment of the muon ( $a_{μ}^{HVP, LO}$ , $a_μ=…

hep-ph2024

QCD bounds on leading-order hadronic vacuum polarization contributions to the muon anomalous magnetic moment

Siyuan Li, T. G. Steele, J. Ho +3

QCD bounds on the leading-order (LO) hadronic vacuum polarization (HVP) contribution to the anomalous magnetic moment of the muon ( $a_{μ}^{HVP, LO}$ , $a_μ=\left(g-2\right)_μ/…

hep-ph2024

Numerically Computing Finite Temperature Loop Integrals using pySecDec

D. Harnett, Siyuan Li, T. G. Steele

Finite-temperature quantum field theory provides the foundation for many important phenomena in the Standard Model and extensions, including phase transitions, baryogenesis, and gr…

2++ Di-gluonium from LSR at higher order

Bounds on aμHVP,LO​ using Hölder's inequalities and finite-energy QCD sum rules

QCD bounds on leading-order hadronic vacuum polarization contributions to the muon anomalous magnetic moment

Numerically Computing Finite Temperature Loop Integrals using pySecDec

$2^{++}$ Di-gluonium from LSR at higher order

Bounds on $a_{μ}^{HVP, LO}$ using Hölder's inequalities and finite-energy QCD sum rules