Ivan Vujmilović

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20242026

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2 papers · 1 filter

hep-lat2025

Electromagnetic form factors and structure of the $T_{bb}$ tetraquark from lattice QCD

Ivan Vujmilovic, Sara Collins, Luka Leskovec +1

We present the first lattice QCD determination of the electromagnetic form factors of the exotic tetraquark $T_{bb} (bb u ˉ d ˉ)$ with quantum numbers $I (J^{P}) = 0 (1^{+})$ …

hep-lat2025

Doubly heavy tetraquarks from lattice QCD: incorporating diquark-antidiquark operators and the left-hand cut

S. Prelovsek, E. Ortiz-Pacheco, S. Collins +3

Lattice studies of the doubly-charm tetraquark $T_{cc} = cc u ˉ d ˉ$ require the determination of the $D D^{*}$ scattering amplitude, which most often incorporate only meson-meson i…

Electromagnetic form factors and structure of the Tbb​ tetraquark from lattice QCD

Doubly heavy tetraquarks from lattice QCD: incorporating diquark-antidiquark operators and the left-hand cut

Electromagnetic form factors and structure of the $T_{bb}$ tetraquark from lattice QCD