Analysis of the different contributions of the ???^0 ?^0 ? decay
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Abstract (EN)
We study the radiative decay ???^0 ?^0 ? within the framework of a phenomenological approach in which the contributions of vector meson dominance, chiral loop, sigma scalar meson and f2 tensor meson intermediate state amplitudes and, also, analyze the interference effects between different contributions. Furthermore, we calculate the branching ratio for the ???^0 ?^0 ? decay and the coupling constants g_??? , using the parameters of the sigma mezon, M_? and ?_?. Our results are consistent with the value of the decay widths and branching ratios obtained from the experiment and also other theoretical studies.
Author
Esra Açıksöz
Institution
Çanakkale Onsekiz Mart University
Yüksek Enerji ve Plazma Fiziği Bilim Dalı
How to Cite
Esra Açıksöz (Master Thesis). Analysis of the different contributions of the ???^0 ?^0 ? decay, 2011, Çanakkale Onsekiz Mart University, Fizik Bölümü.
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