https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk/Head https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk/assertion https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk/provenance https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk/pubinfo https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAXJlL_20kfrHpu72un9VEmzEPQGHSNTIRGJRfeZXLzFk/assertion https://w3id.org/delphi/resource/agent/delphisci-resolvability-assessor-gemini-4-argon-medium http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#SoftwareAgent https://w3id.org/delphi/resource/agent/delphisci-resolvability-assessor-gemini-4-argon-medium http://www.w3.org/2000/01/rdf-schema#label delphisci dataset-resolvability assessor (Gemini 4 Argon) https://w3id.org/delphi/resource/agent/delphisci-resolvability-assessor-gemini-4-argon-medium http://www.w3.org/ns/prov#actedOnBehalfOf https://orcid.org/0009-0007-4948-9192 https://w3id.org/delphi/resource/agent/delphisci-resolvability-assessor-gemini-4-argon-medium https://w3id.org/delphi/ontology/usesModel https://w3id.org/delphi/resource/model/gemini-4-argon-medium https://w3id.org/delphi/resource/assessment/bragg1915-05--gemini http://purl.org/dc/terms/description This theoretical claim from 1915 is cleanly tested and refined against modern X-ray scattering databases (NIST FFast): X-ray Thomson scattering is produced by electrons, so the forward diffracted amplitude is strictly proportional to atomic number Z rather than atomic weight A, and falls off with momentum transfer according to the electronic form factor f(sin(theta)/lambda). 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