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Quarkonia

Buch | Softcover

326 Seiten

1992
North-Holland Publishing Co (Verlag)
978-0-444-89315-4 (ISBN)

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The discovery of the two families of heavy-quark-antiquark bound states, the Upsilon and Psi quarkonium spectroscopies, has played a crucial role in unravelling the nature of strong interactions. The articles collected together in this volume are concerned with the connection between quarkonia and quantum chromodynamics. They deal with potential models, spin-dependent forces, next-to-leading order QCD corrections for decay widths and energy level differences, hadronic transitions and the quark-antiquark interaction in QCD, based on perturbation theory, lattice gauge theory and QCD sum rules. Finally, a brief guide is given to the existing literature on possible new quarkonium systems which have been conjectured in connection with gluonic degrees of freedom, and with expectations for new heavy particles with colour, such as the top quark and scalar quarks.

Preface. 1. Bound States of Heavy Quarks. 2. Potential Models. 3. Spin-dependent Forces. 4. Next-to-leading Order QCD Corrections. 5. Hadronic Transitions. 6. Quark-antiquark Interaction in Quantum Chromodynamics. 7. More Atoms with 'Hidden' Colour and Flavour.

Erscheint lt. Verlag	30.4.1992
Reihe/Serie	Current Physics - Sources & Comments
Verlagsort	Amsterdam
Sprache	englisch
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Hochenergiephysik / Teilchenphysik
ISBN-10	0-444-89315-6 / 0444893156
ISBN-13	978-0-444-89315-4 / 9780444893154
Zustand	Neuware