History and new ideas for exotic particles
نویسندگان
چکیده
Basic 1966 physics of Sakharov, Zeldovich and Nambu updated by QCD with constituent-quark quasiparticles having effective masses fits all masses and magnetic moments of ground state meson and baryons having no more than one strange or heavy quark Flavor antisymmetry explains absence of lowlying exotics and suggests diquark-triquark model and two-state model for Θ+ pentaquark. Variational approach gives mass bounds for other pentaquarks.
منابع مشابه
v 1 1 3 M ay 1 99 7 q - Functional Field Theory for particles with exotic statistics
In the paper we give consecutive description of functional methods of quantum field theory for systems of interacting q-particles. These particles obey exotic statistics and appear in many problems of condensed matter physics, magnetism and quantum optics. Motivated by the general ideas of standard field theory we derive formulae in q-functional derivatives for the partition function and Green'...
متن کاملSearching for the Higgs and other Exotic Objects ( A
Methods and ideas to search for new phenomena at existing and future collider facilities like LEPII and the LHC are analysed. Emphasis is put on the experimental aspects of discovery strategies for the Higgs Boson of the Standard Model. This is followed by a critical analysis of search methods for the extended Higgs sector and the direct detection of Supersymmetric Particles within the Minimal ...
متن کاملq-Functional Wick’s theorems for particles with exotic statistics
In the paper we begin a description of functional methods of quantum field theory for systems of interacting q-particles. These particles obey exotic statistics and are the q-generalization of the colored particles which appear in many problems of condensed matter physics, magnetism and quantum optics. Motivated by the general ideas of standard field theory we prove the q-functional analogues o...
متن کامل1 99 7 q - Functional Wick ’ s theorems for particles with exotic statistics
In the paper we begin a description of functional methods of quantum field theory for systems of interacting q-particles. These particles obey exotic statistics and are the q-generalization of the colored particles which appear in many problems of condensed matter physics, magnetism and quantum optics. Motivated by the general ideas of standard field theory we prove the q-functional analogues o...
متن کاملBook Review: "New Geographies of Language: Language Culture and Politics in Wales"
The book New Geographies of Language: Language, Culture and Politics in Wales is naturally seeking a very interesting goal rarely been witnessed before. For one thing, it is trying to mix language and linguistics with a totally distinct science, geography. For another, geography happens to be a literally exotic science. Students all around the world might be generally of two types: Those who lo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004