1.

Weak decays of the axialvector tetraquark ${T}_{bb;\overline{u}\overline{d}}^{}$
/ Agaev, S. S. ; Azizi, K. ; Barsbay, B. ; Sundu, H.
The weak decays of the axialvector tetraquark ${T}_{bb;\overline{u}\overline{d}}^{}$ to the scalar state ${Z}_{bc;\overline{u}\overline{d}}^{0}$ are investigated using the QCD threepoint sum rule approach. [...]
Published in Physical Review D 99 (2019)
10.1103/PhysRevD.99.033002
arXiv:1809.07791
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2.

The nonet of the light scalar tetraquarks: The mesons a 0 (980) and K0⁎(800)
/ Agaev, S.S. ; Azizi, K. ; Sundu, H.
The spectroscopic parameters and partial decay widths of the light mesons a0(980) and K0⁎(800) are calculated by treating them as scalar diquark–antidiquark states. [...]
Published in Physics letters B 789 (2019) 405412
10.1016/j.physletb.2018.12.059
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3.

The doubly charmed pseudoscalar tetraquarks Tcc;s¯s¯++ and Tcc;d¯s¯++
/ Agaev, S.S. ; Azizi, K. ; Barsbay, B. ; Sundu, H.
The mass and coupling of the doubly charmed JP=0− diquark–antidiquark states Tcc;s¯s¯++ and Tcc;d¯s¯++ that bear two units of the electric charge are calculated by means of QCD twopoint sum rule method. [...]
Published in Nuclear Physics B 939 (2019) 130144
10.1016/j.nuclphysb.2018.12.021
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4.

Structure of the ${\Xi}_{b}(6227{)}^{}$ resonance
/ Aliev, T. M. ; Azizi, K. ; Sarac, Y. ; Sundu, H.
We explore the recently observed ${\Xi}_{b}(6227{)}^{}$ resonance to fix its quantum numbers. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.094014
arXiv:1808.08032
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5.

Nature of the Ω(2012) through its strong decays
/ Aliev, T. M. ; Azizi, K. ; Sarac, Y. ; Sundu, H.
We extend our previous analysis on the mass of the recently discovered Ω(2012) state by investigation of its strong decays and calculation of its width employing the method of light cone QCD sum rule. [...]
Published in EPJC 78 (2018) 894
10.1140/epjc/s100520186375y
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6.

Resonance $Y\left(4660\right)$ as a vector tetraquark and its strong decay channels
/ Sundu, H. ; Agaev, S. S. ; Azizi, K.
The spectroscopic parameters and partial widths of the strong decay channels of the vector meson $Y\left(4660\right)$ are calculated by treating it as a bound state of a diquark and antidiquark. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.054021
arXiv:1805.04705
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7.

Possible molecular pentaquark states with different spin and quark configurations
/ Azizi, K. ; Sarac, Y. ; Sundu, H.
We investigate three possible pentaquark candidates, one of which contains a single charm quark and the other two contain triple charm quarks in their substructure. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.054002
arXiv:1805.06734
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8.

The strong decays of the light scalar mesons f 0 (500) and f 0 (980)
/ Agaev, S.S. ; Azizi, K. ; Sundu, H.
The partial width of the decay channels f0(500)→ππ , f0(980)→ππ and f0(980)→KK¯ are calculated using QCD lightcone sum rules method and a technique of the soft meson approximation. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.07.042
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9.

Interpretation of the newly discovered $\Omega \left(2012\right)$
/ Aliev, T. M. ; Azizi, K. ; Sarac, Y. ; Sundu, H.
Very recently, Belle Collaboration reported observation of a narrow state called $\Omega \left(2012\right)$ with mass $2012.4\pm 0.7\left(\mathrm{stat}\right)\pm 0.6\left(\mathrm{syst}\right)\text{}\mathrm{MeV}$ and width $6.{4}_{2.0}^{+2.5}\left(\mathrm{stat}\right)\pm 1.6\left(\mathrm{syst}\right)\text{}\mathrm{MeV}$. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.014031
arXiv:1806.01626
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10.

Strong decay of P c (4380) pentaquark in a molecular picture
/ Azizi, K. ; Sarac, Y. ; Sundu, H.
There are different assumptions on the substructure of the pentaquarks Pc(4380) and Pc(4450) , newly founded in J/ψN invariant mass by the LHCb Collaboration, giving consistent mass results with the experimental observations. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.06.022
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