Parallel Session A3 – Chair: B. Q. MaNo Access

THE POLARIZED NUCLEON SEA IN THE MESON CLOUD MODEL

F.-G. CAO

Institute of Fundamental Sciences, Massey University, Private Bag 11-222, Palmerston North, New Zealand

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and

A. I. SIGNAL

Institute of Fundamental Sciences, Massey University, Private Bag 11-222, Palmerston North, New Zealand

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https://doi.org/10.1142/S0217751X05023487Cited by:1 (Source: Crossref)

Abstract

We report a study on the non-pertribative structure of the polarized nucleon sea using the meson cloud model. It is found that the SU(2) flavour symmetry and strange-antistrange symmetry in the polarized nucleon sea are broken. Our calculations are in agreement with the recent results from HERMES Collaboration.

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