SCOAP3 Repository 33 records found  1 - 10nextendSearch took 0.03 seconds. 
1. Weak decays of the axial-vector tetraquark Tbb;u¯d¯ / Agaev, S. S. ; Azizi, K. ; Barsbay, B. ; Sundu, H.
The weak decays of the axial-vector tetraquark Tbb;u¯d¯ to the scalar state Zbc;u¯d¯0 are investigated using the QCD three-point 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) 405-412 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 two-point sum rule method. [...]
Published in Nuclear Physics B 939 (2019) 130-144 10.1016/j.nuclphysb.2018.12.021
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4. Structure of the Ξb(6227) resonance / Aliev, T. M. ; Azizi, K. ; Sarac, Y. ; Sundu, H.
We explore the recently observed Ξb(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/s10052-018-6375-y
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6. Resonance Y(4660) 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(4660) 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. X (3872): propagating in a dense medium / Azizi, K. ; Er, N.
In cold nuclear matter, the shifts in the mass and current-meson coupling as well the vector self energy of the exotic X(3872) are calculated using the diquark–antidiquark current within the framework of the in-medium two-point QCD sum rule. [...]
Published in Nuclear Physics B 936 (2018) 151-168 10.1016/j.nuclphysb.2018.09.014
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8. 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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9. The electromagnetic multipole moments of the possible charm-strange pentaquarks in light-cone QCD / Azizi, K. ; Özdem, U.
We investigate the electromagnetic properties of possible charm-strange pentaquarks in the framework of the light-cone QCD sum rule using the photon distribution amplitudes. [...]
Published in EPJC 78 (2018) 698 10.1140/epjc/s10052-018-6187-0
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10. 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 light-cone 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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