SCOAP3 Repository 6 records found  Search took 0.02 seconds. 
1. The structure, mixing angle, mass and couplings of the light scalar f 0 (500) and f 0 (980) mesons / Agaev, S.S. ; Azizi, K. ; Sundu, H.
The mixing angle, mass and couplings of the light scalar mesons f0(500) and f0(980) are calculated in the framework of QCD two-point sum rule approach by assuming that they are tetraquarks with diquark–antidiquark structures. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.03.085
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2. New a1(1420) state: Structure, mass, and width / Sundu, H. ; Agaev, S. S. ; Azizi, K.
The structure, spectroscopic parameters and width of the resonance with quantum numbers JPC=1++ discovered by the COMPASS Collaboration and classified as the a1(1420) meson are examined in the context of QCD sum rule method. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.054001 arXiv:1711.05977
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3. Testing the doubly charged charm–strange tetraquarks / Agaev, S. S. ; Azizi, K. ; Sundu, H.
The spectroscopic parameters and decay channels of the doubly charged scalar, pseudoscalar and axial-vector charm–strange tetraquarks Zc¯s=[sd][u¯c¯] are explored within framework of the QCD sum rule method. [...]
Published in EPJC 78 (2018) 141 10.1140/epjc/s10052-018-5640-4
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4. Spectroscopic parameters and decays of the resonance Zb(10610) / Agaev, S. S. ; Azizi, K. ; Sundu, H.
The resonance Zb(10610) is investigated as the diquark–antidiquark Zb=[bu][bd¯] state with spin–parity JP=1+ . [...]
Published in EPJC 77 (2017) 836 10.1140/epjc/s10052-017-5421-5
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5. Interpretation of the new Ωc0 states via their mass and width / Agaev, S. S. ; Azizi, K. ; Sundu, H.
The masses and pole residues of the ground and first radially excited Ωc0 states with spin–parities JP=1/2+,3/2+ , as well as P -wave Ωc0 with JP=1/2-,3/2- are calculated by means of the two-point QCD sum rules. [...]
Published in EPJC 77 (2017) 395 10.1140/epjc/s10052-017-4953-z
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6. Open charm-bottom axial-vector tetraquarks and their properties / Agaev, S. S. ; Azizi, K. ; Sundu, H.
The charged axial-vector JP=1+ tetraquarks Zq=[cq][b¯q¯] and Zs=[cs][b¯s¯] with the open charm-bottom contents are studied in the diquark–antidiquark model. [...]
Published in EPJC 77 (2017) 321 10.1140/epjc/s10052-017-4892-8
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1 Agaev, S.S.
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