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Dive into the research topics where Cemal Aydin is active.

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Featured researches published by Cemal Aydin.


Physical Review D | 2006

g(a(0) rho gamma) and g(f(0) rho gamma) coupling constants in three point QCD sum rules

Cemal Aydin; M. Bayar; Ahmet Yilmaz

The coupling constant of a0-->rho-gamma and f0-->rho-gamma decays are calculated using 3-point sum rule. We estimate the coupling constant g_a0-rho-gamma and g_f0-rho-gamma which are an essential ingredient in the analysis of physical processes involving isoscalar f0(980) and isovector a0(980) mesons.


Physical Review D | 2006

g{sub a{sub 0}}{sub {rho}}{sub {gamma}} and g{sub f{sub 0}}{sub {rho}}{sub {gamma}} coupling constants in three point QCD sum rules

Cemal Aydin; M. Bayar; Ahmet Yilmaz

The coupling constant of a0-->rho-gamma and f0-->rho-gamma decays are calculated using 3-point sum rule. We estimate the coupling constant g_a0-rho-gamma and g_f0-rho-gamma which are an essential ingredient in the analysis of physical processes involving isoscalar f0(980) and isovector a0(980) mesons.


Journal of Physics G | 2005

gphiπγcoupling constant in light-cone QCD sum rules

Cemal Aydin; Ahmet Yilmaz; M. Bayar

The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.


Journal of Physics G | 2005

gphiπγ coupling constant in light-cone QCD sum rules

Cemal Aydin; Ahmet Yilmaz; M. Bayar

The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.


Journal of Physics G | 2005

gϕπγ coupling constant in light-cone QCD sum rules

Cemal Aydin; Ahmet Yilmaz; M. Bayar

The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.The coupling constant of g_phi-pion-gamma decay is calculated using light cone QCD sum rules. A comparison of our result with the ones existing in the literature is presented.


Physical Review D | 2010

Recalculation of the coupling constants grhoeta gamma, gomegaeta gamma, geta-prime rho gamma, and geta-prime omega gamma in QCD sum rules

Cemal Aydin; M. Bayar; Ahmet Yilmaz


Physical Review D | 2010

Recalculation of the coupling constants g{sub {rho}{eta}{gamma},} g{sub {omega}{eta}{gamma},} g{sub {eta}}{sup '}{sub {rho}{gamma},} and g{sub {eta}'{omega}{gamma}}in QCD sum rules

Cemal Aydin; Ahmet Yilmaz; M. Bayar


Physical Review D | 2010

Recalculation of the coupling constants g{sub Ïηγ,} g{sub Ïηγ,} g{sub η}{sup '}{sub Ïγ,} and g{sub η'Ïγ}in QCD sum rules

Cemal Aydin; Ahmet Yilmaz; M. Bayar


Physical Review D | 2010

Recalculation of the coupling constants g pηγ, gωηγ,gη'pγ, and gη/ωγ in QCD sum rules

Cemal Aydin; M. Bayar; Ahmet Yilmaz


Physical Review D | 2010

Recalculation of the coupling constants grhoetagamma, gomegaetagamma, geta'rhogamma, and geta'omegagamma in QCD sum rules

Cemal Aydin; M. Bayar; Ahmet Yilmaz

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Ahmet Yilmaz

Karadeniz Technical University

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M. Bayar

Karadeniz Technical University

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