Newly observed exotic doubly charmed meson Tcc+

Stable double-heavy tetraquarks: Spectrum and structure

(2021) Q. Meng et al.   PHYSICS LETTERS B

Semileptonic and nonleptonic decays of the axial-vector tetraquark $$T_{bb;\overline{u} \overline{d}}^{-}$$

(2021) S. S. Agaev et al.   EUROPEAN PHYSICAL JOURNAL A

Stable scalar tetraquark $$T_{bb;\bar{u}\bar{d}}^{-}$$

(2020) S. S. Agaev et al.   EUROPEAN PHYSICAL JOURNAL A

A family of double-beauty tetraquarks: Axial-vector state $T_{bb;\overline{u}\overline{s}}^{-}$

(2020) Shahin S. Agaev et al.   Chinese Physics C

New charged resonance $$Z_{c}^{-}(4100)$$ Z c - ( 4100 ) : the spectroscopic parameters and width

(2019) H. Sundu et al.   EUROPEAN PHYSICAL JOURNAL C

QCD Sum Rules Approach to the X, Y and Z States

(2019) Raphael M. Albuquerque et al.   JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS

Analysis of the scalar, axialvector, vector, tensor doubly charmed tetraquark states with QCD sum rules

(2018) Zhi-Gang Wang et al.   EUROPEAN PHYSICAL JOURNAL C

The doubly charmed pseudoscalar tetraquarks Tcc;s¯s¯++ and Tcc;d¯s¯++

(2018) S.S. Agaev et al.   NUCLEAR PHYSICS B

Heavy-Quark Symmetry Implies Stable Heavy Tetraquark Mesons QiQjq¯kq¯l

(2017) Estia J. Eichten et al.   PHYSICAL REVIEW LETTERS

Discovery of the Doubly Charmed Ξcc Baryon Implies a Stable bbu¯d¯ Tetraquark

(2017) Marek Karliner et al.   PHYSICAL REVIEW LETTERS

Relation between Tcc,bb and Xc,b from QCD

(2011) J.M. Dias et al.   PHYSICS LETTERS B