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Modifications on parameters of Z(4430) in a dense medium
The charmonium-like resonance Z(c)(3900) and its excited state Z(4430) are among the particles that are serious candidates for double heavy tetraquarks. Calculations of different parameters associated with these states ...
Properties of Z(c)(3900) tetraquark in a cold nuclear matter
(Amer Physical Soc, 2020)
The study of medium effects on properties of particles embedded in nuclear matter is of great importance for understanding the nature and internal quark-gluon organization as well as exact determination of the quantum ...
The newly observed Zcs<mml:msup>(3985)-</mml:msup> state: in vacuum and a dense medium
We report on some properties of the newly observed charged hidden-charmed open strange Zcs(3985)- state by BESIII Collaboration. Assigning the quantum numbers JP=1+ and the quark composition cc<overbar></mml:mover>su<ove ...