منابع مشابه
10 Intentionality without Exotica ∗
Some thoughts are externally singular: there is an object which the thought is about. Some thoughts which are not externally singular are internally singular: although there is no object the thought is about, it recruits resources of a kind appropriate to external singularity. An illustration: Jack wants a sloop (I am using ‘‘thought’’ broadly, so that wanting is a species of thinking). The des...
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In this talk I give a short summary of the basics of conventional and exotic meson spectroscopy, and consider in particular those issues in the charmonium and charmonium hybrid sectors which can be addressed by a future antiproton facility at GSI. 1 QCD and Confinement The QCD lagrangian describes the strong interaction in terms of the couplings between the elementary pointlike quark (antiquark...
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The importance of stellar encounters in producing stellar exotica in dense stellar clusters is reviewed. We discuss how collisions between main–sequence stars may be responsible for the production of blue stragglers in globular clusters. We also discuss the possible pathways to the production of X–ray binaries, cataclysmic variables, and millisecond pulsars in globular clusters. Neutron stars i...
متن کاملOn a possibility of charmed exotica
Hyun-Chul Kim, 2 Maxim V. Polyakov, 4 and Micha l Prasza lowicz Department of Physics, Inha University, Incheon 22212, Republic of Korea∗ School of Physics, Korea Institute for Advanced Study (KIAS), Seoul 02455, Republic of Korea Institut für Theoretische Physik II, Ruhr-Universität Bochum, D–44780, Bochum, Germany† Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg 188 300, Russia...
متن کاملA Personal Journey Through Hadronic Exotica
The search for exotic hadrons has been forever fascinating and challenging. A review of many such searches, successful and unsuccessful, in which the author has been involved, is presented.
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ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/336287a0