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Unfolding the matter of nuclei : Varenna on Lake Como, Villa Monastero, 22 July-1 August 1997 /
The nucleus and its constituents are a challenging problem. The lectures collected in this book present a broad and comprehensive review of the current knowledge about nuclei. They cover topics such as searching for signatures of the quarks in nuclei with electromagnetic probes and, at much higher e...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores Corporativos: | , , |
| Otros Autores: | , |
| Formato: | Electrónico Congresos, conferencias eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam ; Washington, DC :
IOS Press,
1998.
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| Colección: | Proceedings of the International School of Physics "Enrico Fermi",
course 138 |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Title Page; Indice; Preface; Gruppo fotografico dei partecipanti al Corso fuori testo; The production of superheavy elements-A nuclear-structure-dominated cold rearrangement process; Introduction; Discovery of elements 110 to 112 and production cross-sections; Ground-state shell corrections of superheavy elements and fission barriers; The production mechanism; General remarks; Experimental evidence of entrance channel limitation from fusion reactions; Barrier fluctuations, and fusion probability at the bass barrier; Spherical nuclei in the deep penetration stages.
- Evaporation residue formationThe de-excitation of fissile nuclei; Shell corrections and Gamma_n/Gamma_f values; Collective enhancement of level densities for spherical nuclei; Cold fusion-key to SHE production; The 208Pb cluster in the entrance channel; Precompound neutron emission in cold fusion; Perspectives for future synthesis reactions; Coloured quarks, glueballs and hybrids; Introduction; Composite systems: from molecules to quarks; Colour, the Pauli principle and spin-flavour correlations; Colour; Symmetries and correlations in baryons; Colour, the Pauli principle and magnetic moments.
- The potential and the forceQuarkonium decay amplitudes; Primitive glueball decays; QQ and glueball decays in strong coupling QCD; Glueball-qq mixing at O(V_1); Production rates; Production in psi
- > gamma R; Lattice QCD and mixing; Mixing of scalar glueball and quarkonia; Three-state mixings; Glue, qq and mesons: a hierarchy; The hybrid candidates; Radialogy; Electron scattering and nuclear structure; Electron scattering; A source of virtual massive photons; Nuclear many-body problem; Charge distributions; Mean field predictions; Experimental determination of charge densities.
- The 3s proton charge-distributionSingle nucleon knock-out; The shape of correlated wave functions; Nucleon-nucleon correlations; Meson exchange currents; Deuteron electrodisintegration at threshold; The three-nucleon systems; Trinucleon magnetic form factors; Trinucleon charge form factors; Form factors in isospin space; The nucleon spin structure; Bjorken and Ellis-Jaffe sum rules; Theoretical interpretation; Polarized deep inelastic lepton scattering; Electrons or muons?; Outlook; Future perspectives; Semi-inclusive deep inelastic scattering; Hard exclusive reactions; New facilities.
- CompassHERMES; Mainz microtron MAMI; ELSA; Jefferson Lab; Future projects; Polarized proton beams in HERA; ELFE@DESY; The electron nucleus collider project at GSI; Conclusions; Algebraic methods in nuclear physics: The interacting boson and boson-fermion models; Introduction; The interacting boson model (lecture 1); The Lie algebra U(6); The Hamiltonian operator; Dynamic symmetries; Numerical studies; Geometry; Summary; The interacting boson model-2 (lecture 2); The Lie algebra U_(pi)(6) + U_(nu)(6); Dynamic symmetries; Numerical studies; Difference between IBM-2 and IBM-1; Geometry; Summary.