Mesons and Baryons

Mesons and Baryons PDF Author: A. V. Anisovich
Publisher: World Scientific
ISBN: 9812818251
Category : Science
Languages : en
Pages : 603

Get Book Here

Book Description
This book is devoted to the investigation of the strongly interacting hadrons ? to a quark model operating with effective color particles, constituent quarks, massive effective gluons and diquarks. The study of strong interactions based on effective constituent particles requires a solid ground of experimental data, which we now have at our disposal with the serious progress made in the investigation of hadrons, especially meson states.The present understanding of QCD applied to strong interactions can be distorted by prejudices. Therefore, the way followed by the quark model is to rely on the experiment and to restore the effective Hamiltonian on the basis of QCD on the one hand, and, on the other, of the spectral integral method.Baryon-baryon and antibaryon-baryon interactions are studied with the purpose of unambiguous applications of the written formulae to the interpretation of experimental data ? to the observation of new meson and baryon resonances. The technique used is the spin-orbital momentum expansion of the amplitude. This method is our basic approach to the proper treatment of experimental data. The photon-induced reactions are also considered and the problem of form factors is discussed.

Mesons and Baryons

Mesons and Baryons PDF Author: A. V. Anisovich
Publisher: World Scientific
ISBN: 9812818251
Category : Science
Languages : en
Pages : 603

Get Book Here

Book Description
This book is devoted to the investigation of the strongly interacting hadrons ? to a quark model operating with effective color particles, constituent quarks, massive effective gluons and diquarks. The study of strong interactions based on effective constituent particles requires a solid ground of experimental data, which we now have at our disposal with the serious progress made in the investigation of hadrons, especially meson states.The present understanding of QCD applied to strong interactions can be distorted by prejudices. Therefore, the way followed by the quark model is to rely on the experiment and to restore the effective Hamiltonian on the basis of QCD on the one hand, and, on the other, of the spectral integral method.Baryon-baryon and antibaryon-baryon interactions are studied with the purpose of unambiguous applications of the written formulae to the interpretation of experimental data ? to the observation of new meson and baryon resonances. The technique used is the spin-orbital momentum expansion of the amplitude. This method is our basic approach to the proper treatment of experimental data. The photon-induced reactions are also considered and the problem of form factors is discussed.

Baryons 2002

Baryons 2002 PDF Author: Carl Carlson
Publisher: World Scientific
ISBN: 981238409X
Category : Science
Languages : en
Pages : 705

Get Book Here

Book Description
This book deals with the latest developments in the area of three-quark systems. Emphasis is given to the discussion of new experimental results in the areas of form factors, unpolarized and polarized structure functions, and baryon structure and spectroscopy. Of particular interest are the new theoretical developments in the area of generalized parton distributions and lattice quantum chromodynamics.

Baryons '95

Baryons '95 PDF Author: Benjamin F. Gibson
Publisher: World Scientific
ISBN: 9814531030
Category : Baryons
Languages : en
Pages : 614

Get Book Here

Book Description


Baryons '92 - International Conference On The Structure Of Baryons And Related Mesons

Baryons '92 - International Conference On The Structure Of Baryons And Related Mesons PDF Author: Moshe Gai
Publisher: World Scientific
ISBN: 9814554219
Category :
Languages : en
Pages : 506

Get Book Here

Book Description
This book covers major themes in the spectroscopy of baryons, some light mesons, and involves some limited discussion of baryons in nuclei. A comprehensive review of theoretical models is included. All currently operating accelerator facilities and future facilities of the 1990s are reviewed, with experimental programs discussed in detail.

Electromagnetic Form Factors of Charmed Baryons in Lattice QCD

Electromagnetic Form Factors of Charmed Baryons in Lattice QCD PDF Author: Kadir Utku Can
Publisher: Springer
ISBN: 9811089957
Category : Science
Languages : en
Pages : 132

Get Book Here

Book Description
This thesis presents the first lattice quantum chromodynamics (QCD) approach to the charmed baryon regime, building on the knowledge and experience gained with former lattice QCD applications to nucleon structure. The thesis provides valuable insights into the dynamics of yet unobserved charmed baryon systems. Most notably, it confirms that the expectations of model or effective field theoretical calculations of heavy-hadron systems hold qualitatively, while also demonstrating that they conflict with the quantitative results, pointing to a tension between these complementary approaches. Further, the book presents a cutting-edge approach to understanding the structure and dynamics of hadrons made of quarks and gluons using QCD, and successfully extends the approach to charmed hadrons. In particular, the thesis investigate a peculiar property of charmed hadrons whose dynamics, i.e., structure, deviates from their counterparts, e.g., those of protons and neutrons, by employing the lattice QCD approach —a state-of-the-art numerical method and the powerful ab initio, non-perturbative method.

Baryons As Skyrme Solitons - Proceedings Of The International Workshop

Baryons As Skyrme Solitons - Proceedings Of The International Workshop PDF Author: G Holzwarth
Publisher: World Scientific
ISBN: 9814553069
Category :
Languages : en
Pages : 460

Get Book Here

Book Description
The revival of the Skyrme model for baryons has led to a large variety of investigations ranging from the foundations of effective meson theories and chiral soliton models, over numerous extensions of Skyrme's original concept, to many impressive results in applications to the meson-baryon system. Each author has made essential contributions to the field of his expertise, and the lectures collected in this proceedings review and asses the present status of these achievements and serve as guiding lines for future developments.

Baryons '98 - Proceedings Of The 8th International Conference On The Structure Of Baryons

Baryons '98 - Proceedings Of The 8th International Conference On The Structure Of Baryons PDF Author: Dietmar W Menze
Publisher: World Scientific
ISBN: 9814543772
Category :
Languages : en
Pages : 894

Get Book Here

Book Description
This volume encompasses current issues in the physics of baryons, including their spectroscopy and quark-gluon substructure, and investigations with electroweak and strong interacting probes. The topics covered are: Baryon and Meson Spectroscopy, Chiral Physics, Heavy Quarks, Deep Inelastic Scattering, Form Factors and Exclusive Processes, Hadron-Nucleon Interaction, Hadrons in Nuclear Medium, and Special Topics in the First and Second Resonance, as well as a special part on the current status of neutrino physics. Each topic begins with an Introduction and Overview so as to make the more specialized papers readily accessible to non-experts.

Chiral Soliton Models for Baryons

Chiral Soliton Models for Baryons PDF Author: Herbert Weigel
Publisher: Springer
ISBN: 3540754369
Category : Science
Languages : en
Pages : 279

Get Book Here

Book Description
This concise research monograph introduces and reviews the concept of chiral soliton models for baryons. In these models, baryons emerge as (topological) defects of the chiral field. The many applications shed light on a number of bayron properties, ranging from static properties via nuclear resonances to even heavy ion collisions. This volume also features a number of appendices to help nonspecialist readers to follow in more detail some of the calculations in the main text.

Baryons 2002, Proceedings Of The 9th International Conference On The Structure Of Baryons

Baryons 2002, Proceedings Of The 9th International Conference On The Structure Of Baryons PDF Author: Bernhard Mecking
Publisher: World Scientific
ISBN: 9814485675
Category : Science
Languages : en
Pages : 705

Get Book Here

Book Description
This book deals with the latest developments in the area of three-quark systems. Emphasis is given to the discussion of new experimental results in the areas of form factors, unpolarized and polarized structure functions, and baryon structure and spectroscopy. Of particular interest are the new theoretical developments in the area of generalized parton distributions and lattice quantum chromodynamics.

Quarks, Baryons And Chiral Symmetry

Quarks, Baryons And Chiral Symmetry PDF Author: Atsushi Hosaka
Publisher: World Scientific
ISBN: 9814490989
Category : Science
Languages : en
Pages : 389

Get Book Here

Book Description
This book describes baryon models constructed from quarks, mesons and chiral symmetry. The role of chiral symmetry and of quark model structure with SU(6) spin-flavor symmetry are discussed in detail, starting from a pedagogic introduction. Emphasis is placed on symmetry aspects of the theories. As an application, the chiral bag model is studied for nucleon structure, where important methods of theoretical physics, mostly related to the semiclassical approach for a system of strong interactions, are demonstrated. The text is more practical than formal; tools and ideas are explained in detail while solving actual problems. By checking each step of the computations, readers can learn not only the calculational techniques but also the essential ideas behind them.