Browsing by Author "Şahin, Sinem"
Now showing items 1-5 of 5
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Heavy-light scalar and axial-vector mesons decay constants and masses in QCD sum rule approach
Süngü Yılmazkaya, Jale; Sundu, Hayriye; Azizi, Kazem; Şahin, Sinem; Yinelek, Neşe (Proceedings of Science, 2010)Many new results on heavy-light decay constants and masses have been obtaining recently thanks to advanced experimental techniques and searches. These experiments have learned a lot from states made of both light and heavy ... -
Investigation of the semileptonic transition of the B into the orbitally excited charmed tensor meson
Azizi, Kazem; Sundu, Hayriye; Şahin, Sinem (American Physical Society, 2013-08-09)The transition form factors of the semileptonic B -> D-2*(2460)l (nu) over bar (l = tau, mu, e) decay channel are calculated within the framework of the three- point QCD sum rules. The fit functions of the form factors are ... -
Properties of D - 2 * (2460) tensor meson and semileptonic transition of B -> D - 2 * (2460) l(v)over - bar
Sundu, Hayriye; Azizi, Kazem; Şahin, Sinem (Elsevier, 2013-12)We employ QCD sum rules to calculate the leptonic decay constant of the D-2*(2460) tensor meson and the transition form factors of the semileptonic B -> D-2*(2460)l (v) over bar (l = tau,mu,e) decay channel. Using the fit ... -
Semileptonic bs -> ds2*(2573) l(nu)over-barl transition in QCD
Azizi, Kazem; Sundu, Hayriye; Şahin, Sinem (Springer, 2015-05-06)We analyze the semileptonic B-s -> D-s2*(2573) l (nu) over bar (l) transition, where l = tau, mu or e, within the standard model. We apply the QCD sum rule approach to calculate the transition form factors entering the low ... -
Strong coupling constants of bottom and charmed mesons with scalar, pseudoscalar, and axial vector kaons
Sundu, Hayriye; Süngü, Jale Yılmazkaya; Şahin, Sinem; Yinelek, Neşe; Azizi, Kazem (American Physical Society, 2011-06-02)The strong coupling constants, gD(s)DK(0)*, gB(s)BK(0)*, gD(s)*DK, gB(s)*BK, gD(s)*DK1 and gB(s)*BK(1), where K(0)*, K and K(1) are scalar, pseudoscalar, and axial-vector kaon mesons, respectively, are calculated in the ...
