3 papers
hep-ph2026
Chiral-odd structure of the transition: tensor form factors from QCD light-cone sum rules
UlaÅ Ãzdem
We present the first direct calculation of the tensor transition form factors (TFFs) of the transition using the QCD light-cone sum rules. The matrix element of the tens…
hep-ph2026
Electromagnetic tomography of spin- hidden-charm strange pentaquarks
UlaÅ Ãzdem
Understanding how quarks are spatially arranged inside exotic pentaquarks remains one of the key open problems in contemporary hadron spectroscopy. The electromagnetic multipole mo…
hep-ph2024
Investigating the underlying structure of vector hidden-charm tetraquark states via their electromagnetic characteristics
U. Ãzdem
Accessing a full picture of the internal structure of hadrons would be a key topic of hadron physics, with the main motivation to study the strong interaction binding the visible m…