In most non-perturbative methods in hadron #physics the calculations are started with a correlation function in terms of some interpolating and transition currents in $ x $-space. For simplicity, the calculations are then transformed to the momentum sp...
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RT @arXiv_hep_ph: https://t.co/kZD1i9VNhM K Azizi et. al. Beautiful mathematics for beauty-full and other multi-heavy hadronic systems ht…
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https://t.co/kZD1i9VNhM K Azizi et. al. Beautiful mathematics for beauty-full and other multi-heavy hadronic systems https://t.co/NS8Qba8k4n
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Beautiful mathematics for beauty-full and other multi-heavy hadronic systems. https://t.co/i4UPlkLNgj