SU(3) Invariant Static Model
The static model seems to be useful for studying the influence of SU3 invariance on the dynamics of a baryon — meson system. It is well known that the eightfold way is the most successful assignment of particles to irreducible representations of SU3. Bary
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SUPPLEMENTUM I
WEAK INTERACTIONS AND HIGHER SYMMETRIES PROCEEDINGS OF THE III. INTERNATIONALE HOCHSCHULWOCHEN FUR KERNPHYSIK 1964 DER KARL-FRANZENS-UNIVERSITAT GRAZ, AT SCHLADMING (STEIERMARK, AUSTRIA) 24th FEBRUARY-7th MARCH 1964 SPONSORED BY BUNDESMINISTERIUM FUR UNTERRICHT STEIERMARKISCHE LANDESREGIERUNG AND THE INTERNATIONAL ATOMIC ENERGY AGENCY EDITED BY
PAUL URBAN GRAZ
WITH 94 FIGURES
1964 SPRINGER-VERLAG· wrEN· NEW YORK
Organizing Committee: Chairman: Prof. Dr. PAUL URBAN Vorstand des Institutes fiir Theoretische Physik, Universitat Graz Committee Members: Dr. P. KOCEVAR, Graz Dr. H. LATAL, Graz Secretary: F. KOLLER
ISBN 978-3-211-80746-0 DOI 10.1007/978-3-7091-5563-9
ISBN 978-3-7091-5563-9 (eBook)
Aile Rechte, insbesondere das der tlbersetzung in fremde Sprachen, vorbehalten Ohne schriftliche Genehmigung des Verlages ist es auch nicht gestattet, dieses Buch oder Teile daraus auf photomechanischem Wege (Photokopie, Mikrokopie) oder sonstwie zu vervielfiiltigen
Preface Weak interactions and higher symmetries are nowadays of special importance for elementary particles theory. Lately both theoretical and experimental physicists became more and more interested in the subject. Because of the complicated subject and the scarce available literature proper introductions in the subject are tiresome. The mathematical background such as higher Algebra and Grouptheory etc. cannot be applied immediately in all cases. The third Schladming University Courses on the above subject belong to this category. The present first supplement volume of "Acta Physica Austriaca" contains all lectures (with literature references) giving not only a review of the fundamentals but also discussing recent research work. I ,;incerely hope that the pUblication will find interested readers. In the last years it became customary in physics and mathematics to arrange summer schools on subjects which allow the experienced as well as the young scientiflt to get quickly acquainted with special modern fields. Discussions and private contacts make it possible for participants to touch quickly the peripheries of the subject in question, and new research work will be stimulated which otherwise could not be expected. Graz, October, 1964.
P. Urban
Contents Page
Urban, P. Introduction Joos, H. Lectures on Lie' Algebras for Physicists ................... Mayer, M. E. Unitary Symmetry of Strong Interactions ............. Wess, J. E. SU (3) Invariant Static Model. . . . . . . . . . . . . . . . . . . . . . . .. Vinh Mau, R. Pro blems on Conservation and Lack of Conservation of Weak Interaction Currents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Pietschmann, H. Dynamical Consequences of Symmetries among Elementary Particles ........................................ Horn, D. Unitary Symmetry and the Leptonic Decays of Hadrons . . .. Horn, D. Leptonic Decay of Hadrons (Part II: Cabibbo's Theory) .... Horn, D. Possible U- and V-Spin Selection Rules in Weak Interactions Horn, D. Symmetries of Leptons ..............
