{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"ae4ff13f104486ffe40f275ad4cbe78317e3e813585e5ac67838b4e5c23f0d66","created":"2026-10-03T07:17:52Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"7693e89b7838eed381d9427c0e6b2e11b3f030d5e37a8aed42bd5ae99f4ad64c","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"nuc.gluon-saturation","field":"nuc","n":"1","review_cite":"F. Gelis, E. Iancu, J. Jalilian-Marian and R. Venugopalan, The Color Glass Condensate, Annual Review of Nuclear and Particle Science, 2010","review_link":"https://doi.org/10.1146/annurev.nucl.010909.083629","review_verified":"true","summary":"Inside fast-moving protons and nuclei the number of gluons (the particles that bind quarks) grows rapidly as one looks at gluons carrying smaller fractions of the total momentum. Theory predicts that this growth must slow down when gluons become so dense that they overlap and recombine, a state called the color glass condensate.","title":"Gluon saturation at small momentum fraction","topic_ref":null,"why":"Saturation would be a new regime of the strong force where gluon fields are classical and dense, and it sets the initial conditions of heavy-ion collisions."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"6117d502d0793b31459e17d3b1d259c0a9c7c8e28ff50075359a3a30829f3ceb","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"e6261b058486129488d326a11dc21a0078f3824e1909417fa9dba0420679d18c","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"n8bZPV4w3ulldjrLzLbLOx36erTPHFF-AO_Hl-k1_gDFqsEKt4_izjiXdtjuA7T9j4slPjEThf83JFyTp8_gAg"},"schema":"pubphys.envelope/1"},"record_hash":"6117d502d0793b31459e17d3b1d259c0a9c7c8e28ff50075359a3a30829f3ceb","leaf_index":285}