Electromagnetic Form Factor of the η meson in the Light Cone QCD
نویسنده
چکیده
The electromagnetic form factor of the η meson is studied using the Light Cone QCD sum rules approach taking in to account higher twists contributions and SU(3) flavor symmetry breaking effects. e-mail: [email protected] e-mail: [email protected]
منابع مشابه
Fe b 20 03 Penguin induced B → η transition form factor in light cone QCD
We calculate the penguin form factor for the B → ηl+l− decay. This form factor is calculated in light cone QCD sum rules, including contributions from wave functions up to twist–4, as well as mass corrections of the light η meson. PACS numbers: 13.20.He, 13.20.–v, 14.40.–n e-mail: [email protected] e-mail: [email protected]
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تاریخ انتشار 2008