NewEvery arXiv paper, its researchers & institutions — mapped.
paper

Proton Sea Quark Flavour Asymmetry and Roper Resonance

arXiv:1005.4550 · doi:10.1088/1674-1137/36/3/001

Abstract

We study the proton and the Roper resonance together with the meson cloud model, by constructing a Hamiltonian matrix and solving the eigenvalue equation. The proton sea quark flavour asymmetry and some properties of the Roper resonance are thus reproduced in one scheme.