Holographic estimate of isospin splitting in hadron mass
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DOI: 10.1142/s0217751x17470133
Abstract: We present the calculations of isospin splitting mass of pions and nucleons in the Sakai–Sugimoto model of holographic QCD. We find that mπ±− mπ0 ≃ 1.8MeV and the electromagnetic mass difference of nucleons, (Mp −… read more here.
Keywords: hadron mass; isospin splitting; mass; estimate isospin ... See more keywords