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Strangeness and Spin in Fundamental Physics
M. AnselminoT. BressaniA. Feliciello
出版IOS Press, 2008-07-14
主題Science / Mechanics / GeneralScience / Physics / NuclearScience / Physics / General
ISBN16075034849781607503484
URLhttp://books.google.com.hk/books?id=jRLvAgAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Strangeness and Spin in Fundamental Physics is dedicated to the discussion of the role played by two subtle and somehow puzzling quantum numbers, the strangeness and the spin, in fundamental physics. They both relate to basic properties of the fundamental quantum field theories describing strong and electro-weak interactions and to their phenomenological applications. In some instances, like the partonic spin structure of the proton, they are deeply correlated. The many puzzling results recently obtained by measuring several spin asymmetries have stimulated gigantic progresses in the study of the spin structure of protons and neutrons. Intense theoretical activity has discovered new features of non-perturbative QCD, like strong correlations between the spin and the intrinsic motions of quarks inside the nucleons. The purpose of this publication is that of providing a complete, updated and critical account of the most recent and relevant discoveries in the above fields, both from the experimental and theoretical sides.