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- EMC_effect abstract "The European Muon Collaboration (EMC) conducted high energy particle physics experiments at CERN. In an article published in 1983, the EMC describes the results of an analysis of the data of deep inelastic scattering of muons on deuteron and on iron. This analysis shows that the self-volume of nucleon quarks is larger for nucleons of the heavier nucleus. This effect is called the EMC effect and it totally contradicted theoretical predictions published earlier.The meaning of the results can be briefly outlined as follows. A parameter called Bjorken x is a very useful quantity for describing graphically the data of deep inelastic scattering. The width of the graph reflects the intensity of the quark's Fermi motion at the target. The EMC effect shows that the x-dependence of the ratio of the iron graph to the deuteron graph decreases for an increasing x. This decreasing ratio means that the width of the iron graph is smaller than that of the deuteron graph. Hence, in iron the quark's Fermi motion is smaller than that of the deuteron. Relying on the uncertainty principle, one infers that the self-volume of iron's quarks is larger than that of the deuteron's quarks.".
- EMC_effect wikiPageID "25137682".
- EMC_effect wikiPageRevisionID "602129428".
- EMC_effect subject Category:CERN.
- EMC_effect subject Category:Particle_physics.
- EMC_effect subject Category:Quantum_chromodynamics.
- EMC_effect subject Category:Unsolved_problems_in_physics.
- EMC_effect comment "The European Muon Collaboration (EMC) conducted high energy particle physics experiments at CERN. In an article published in 1983, the EMC describes the results of an analysis of the data of deep inelastic scattering of muons on deuteron and on iron. This analysis shows that the self-volume of nucleon quarks is larger for nucleons of the heavier nucleus.".
- EMC_effect label "EMC effect".
- EMC_effect label "EMC-Effekt".
- EMC_effect sameAs EMC-Effekt.
- EMC_effect sameAs m.0k2l4t8.
- EMC_effect sameAs Q5323377.
- EMC_effect sameAs Q5323377.
- EMC_effect wasDerivedFrom EMC_effect?oldid=602129428.
- EMC_effect isPrimaryTopicOf EMC_effect.