We investigated the four-quark systems with quark structures of $cs\bar{c}\bar{s}$, $cq\bar{c}\bar{s}$, $bs\bar{b}\bar{s}$, and $bq\bar{b}\bar{s}$ in the framework of the non-relativistic quark model, motivated by the recent observation of exotic resonances X(4140), X(4274), X(4350), X(4500), and X(4700) reported by several experiment collaborations. The colour antitriplet-triplet configuration of diquark-antidiquark combinations with all conceivable quantum numbers have been used to calculate their masses. The results reveal that if the colour structure of the diquark-antidiquark configuration is $\bar{3}_{c} \otimes 3$, the tetraquarks structures may occur otherwise may observed as resonance. The X(4274) state, can be defined as the $J^{P...
Masses of the ground and excited (1P, 2S, 1D, 2P, 3S) states of the fully-heavy tetraquarks, compose...
We investigate the newly observed X(4500) and X(4700) based on the diquark-antidiquark configuration...
We develop a moment QCD sum rule method augmented by fundamental inequalities to study the existence...
The masses of heavy tetraquarks with hidden charm and bottom are calculated in the framework of the ...
In the framework of the chiral quark model (ChQM), we systematically investigate the strange hidden-...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
Masses of the ground and excited (1P, 2S, 1D, 2P, 3S) states of the fully heavy tetraquarks, compose...
Inspired by the observation of the X(6900) by LHCb and the X(6600) (with mass $$6552\pm 10\pm 12$$ M...
We calculate the spectrum of q¯qc¯c and s¯sc¯c tetraquarks, where q, s, and c stand for light (u, d)...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
Masses of the ground and excited (1P, 2S, 1D, 2P, 3S) states of the fully-heavy tetraquarks, compose...
We investigate the newly observed X(4500) and X(4700) based on the diquark-antidiquark configuration...
We develop a moment QCD sum rule method augmented by fundamental inequalities to study the existence...
The masses of heavy tetraquarks with hidden charm and bottom are calculated in the framework of the ...
In the framework of the chiral quark model (ChQM), we systematically investigate the strange hidden-...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
Masses of the ground and excited (1P, 2S, 1D, 2P, 3S) states of the fully heavy tetraquarks, compose...
Inspired by the observation of the X(6900) by LHCb and the X(6600) (with mass $$6552\pm 10\pm 12$$ M...
We calculate the spectrum of q¯qc¯c and s¯sc¯c tetraquarks, where q, s, and c stand for light (u, d)...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
International audienceIn the framework of the improved chromomagnetic interaction model, we complete...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
In the framework of the improved chromomagnetic interaction model, we complete a systematic study of...
Masses of the ground and excited (1P, 2S, 1D, 2P, 3S) states of the fully-heavy tetraquarks, compose...
We investigate the newly observed X(4500) and X(4700) based on the diquark-antidiquark configuration...
We develop a moment QCD sum rule method augmented by fundamental inequalities to study the existence...