Coupling of baryon resonances to the Nω channel
نویسندگان
چکیده
منابع مشابه
Coupling of Baryon Resonances to the N ω channel ∗
We estimate the resonance coupling strength f RN ω and f RN ρ from a Vector Meson Dominance (VMD) analysis. The isoscalar and isovec-tor part of the photon coupling are obtained separately from helic-ity amplitudes. The reliability of this approach is tested by comparing VMD predictions for f RN ρ with values obtained from fitting the hadronic decay widths into N ρ. A reasonable agreement is fo...
متن کاملCoupling of Baryon Resonances to the N ω channel ∗
We estimate the coupling strength f RN ω and f RN ρ from a Vector Meson Dominance (VMD) analysis. The isoscalar and isovector part of the photon coupling are obtained separately from helicity amplitudes. The reliability of this approach is tested by comparing VMD predictions for f RN ρ with values obtained from fitting the hadronic decay widths into N ρ. A reasonable agreement is found, but VMD...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2001
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(00)00583-2