Browsing by Author "Savcı, Mustafa"
Now showing items 1-20 of 26
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Analysis of gamma(*) Lambda -> Sigma(0) transition in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (American Physical Society, 2013-05-20)The gamma(*) Lambda -> Sigma(0) transition form factors are investigated within the light- cone QCD sum rules method. Using the most general form of the interpolating current of Sigma(0) baryon and the distribution amplitudes ... -
Analysis of heavy spin-3/2 baryon-heavy spin-1/2 baryon-light vector meson vertices in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa; Zamiralov, Valeri S. (American Physical Society, 2011-05-16)The heavy spin-3/2 baryon-heavy spin-1/2 baryon vertices with light vector mesons are studied within the light cone QCD sum rules method. These vertices are parametrized in terms of three coupling constants. These couplings ... -
Analysis of the Lambda b -> Lambda l(+)l(-) decay in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (American Physical Society, 2010-03-01)Taking into account the Lambda baryon distribution amplitudes and the most general form of the interpolating current of the Lambda(b), the semileptonic Lambda(b) --> Lambda l(+)l(-) transition is investigated in the framework ... -
Baryon-baryon-meson coupling constants in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Özpineci, Altuğ; Savcı, Mustafa; Zamiralov, Valeri S. (AIP Publishing, 2010)The strong coupling constant of decuplet and octet baryons to vector and pseudoscalar mesons are calculated in light cone QCD sum rules in general case and when the SU(3)f symmetry is taken into account. A comparison of ... -
Diagonal and transition magnetic moments of negative parity heavy baryons in QCD sum rules
Aliev, Takhmasib Mamed; Azizi, Kazem; Barakat, Thabit; Savcı, Mustafa (American Physical Society, 2015-08-06)Diagonal and transition magnetic moments of the negative parity, spin-1/2 heavy baryons are studied in the framework of the light cone QCD sum rules. By constructing the sum rules for different Lorentz structures, the ... -
Doubly heavy spin-1/2 baryon spectrum in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2012-12-01)We calculate the mass and residue of the heavy spin-1/2 baryons containing two heavy h or c quarks in the framework of QCD sum rules. We use the most general form of the interpolating current in its symmetric and anti-symmetric ... -
Electric quadrupole and magnetic octupole moments of the light decuplet baryons within light cone QCD sum rules
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2009-11-02)The electric quadrupole and magnetic octupole moments of the light decuplet baryons are calculated in the framework of the light cone QCD sum rules. The obtained non-vanishing values for the electric quadrupole and magnetic ... -
Electromagnetic form factors of octet baryons in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2013-06-10)The electromagnetic form factors of octet baryons are estimated within light cone QCD sum rules method, using the most general form of the interpolating current for baryons. A comparison of our predictions on the magnetic ... -
Heavy baryon-light vector meson couplings in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2011-02-15)The strong coupling constants of heavy baryons with light vector mesons are calculated in the framework of the light cone QCD sum rules using the most general form of the interpolating currents for the heavy baryons. It ... -
Heavy chi(Q) (2) tensor mesons in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2010-06-14)The masses and decay constants of the ground state heavy chi(Q2) (Q = b, c) tensor mesons are calculated in the framework of the QCD sum rules approach. The obtained results on the masses are in good consistency with the ... -
Magnetic dipole moment of the light tensor mesons in light cone QCD sum rules
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (IOP Publishing, 2010-07)The magnetic dipole moments of the light tensor mesons f(2), a(2) and the strange K-2*(0)(1430) tensor meson are calculated in the framework of the light cone QCD sum rules. It is observed that the values of the magnetic ... -
Magnetic moments of Xi '(Q)-Xi(Q) transitions in light cone QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (American Physical Society, 2014-03-11)The Xi '(Q)-Xi(Q) transition magnetic moments are calculated in a framework of the light cone QCD sum rules method. The values of the transition magnetic moments obtained are compared with the predictions of the other ... -
The masses and residues of doubly heavy spin-3/2 baryons
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (IOP Publishing, 2013-06)The masses and residues of the spin-3/2 doubly heavy baryons are calculated within the QCD sum rules method. A comparison of our predictions with those existing in the literature is also made. -
Masses and residues of the triply heavy spin-1/2 baryons
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Springer, 2013-04)We calculate the masses and residues of the triply heavy spin-1/2 baryons using the most general form of their interpolating currents within the QCD sum rules method. We compare the obtained results with the existing ... -
Mixing angle of doubly heavy baryons in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Elsevier, 2012-08-29)We calculate the mixing angles between the spin-1/2, Xi(bc)-Xi'(bc) and Omega(bc)-Omega'(bc) states of doubly heavy baryons within the QCD sum rules method. It is found that the mixing angles are large and have the values ... -
Nucleon tensor form factors induced by isovector and isoscalar currents in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (American Physical Society, 2011-10-11)Using the most general form of the nucleon interpolating current, we calculate the tensor form factors of the nucleon within light cone QCD sum rules. A comparison of our results on tensor form factors with those of the ... -
Properties of doubly and triply heavy baryons
Azizi, Kazem; Aliev, Takhmasib Mamed; Savcı, Mustafa (IOP Publishing, 2014)We calculate the mass and residue of the doubly/triply heavy spin-1/2 and spin-3/2 baryons containing two/three heavy b or c quarks in the framework of QCD sum rules. We use the most general interpolating currents in ... -
Properties of triply heavy spin-3/2 baryons
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (IOP Publishing, 2014-06)The masses and residues of the triply heavy spin-3/2 baryons are calculated in framework of the QCD sum rule approach. The obtained results are compared with the existing theoretical predictions in the literature. -
Pseudoscalar-meson decuplet-baryon coupling constants in light cone QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Özpineci, Altuğ; Savcı, Mustafa (American Physical Society, 2009-11)Taking into account the SU(3)(f) breaking effects, the strong coupling constants of the pi, K, and eta mesons with decuplet baryons are calculated within the light cone QCD sum rules method. It is shown that all coupling ... -
Spin-3/2 to spin-1/2 heavy baryons and pseudoscalar mesons transitions in QCD
Aliev, Takhmasib Mamed; Azizi, Kazem; Savcı, Mustafa (Springer, 2011-06)The strong coupling constants of light pseudoscalar mesons with spin-3/2 and spin-1/2 heavy baryons are calculated in the framework of light cone QCD sum rules. It is shown that each class of transitions among members of ...
