The structure and multiplet of baryons (IMAGE) Science China Press Caption The constitution of valence quarks and spin ½ octet of SU(3) baryons Credit ©Science China Press Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.