Neutral pion photoproduction with a chiral quark model

来源 :第十六届全国中高能核物理大会暨第十届全国中高能核物理专题研讨会 | 被引量 : 0次 | 上传用户:loadway
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Outline 1.Motivation 2.Chiral quark model 3.Results 3.Summary 1 Motivation Puzzles of structures in γN→ηN Bump and dip structures at W=1.68 GeV in the cross sections of γn→ηn and γp→ηp,respectively.
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