Matches in SemOpenAlex for { <https://semopenalex.org/work/W1521609825> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W1521609825 abstract "Quantum Chromodynamics (QCD), the heart of the so-called Standard Model, was developed along the lines of the most successful theoretical structure in all of physics, namely, Quantum Electrodynamics (QED), which represents the interactions between the electron and the electromagnetic field, photons serving as the mediator between the two entities. QCD, therefore, contains many objects which are analogous to those within QED. There are the quarks, for example, which come in six “flavors” (up, down, strange, charm, bottom, top), serving as the analogous construct to the electron and its cousins, the muon and the tauon. Plexiformation, of course, always accompanies the proceeding by analogy to any theory, and so we find that quarks must come not only in flavors, but also in “colors” (three total), and they must be fractionally charged (one or two thirds of the electron charge in absolute value). What mediates the quark and the strong field, analogous to the photon in QED, is the gluon. In QED all quantum events are described by a coupling between the electron and the photon, called the fine structure constant of magnitude approximately 0.007. Regarding the coupling between quarks and the strong field responsible for hadronization ... the production of hadron pairs in a colliding beams experiment, for example ... the situation in QCD is quite different. Work continues at present in the field of high-energy physics to determine the precise nature of the quark-gluon coupling, but one overarching behavior pattern of such coupling, called the strong coupling, is that it is not a constant. Rather, it varies generally as the reciprocal of the natural logarithm of the energy wrapped up in the colliding beams. In the work which follows we will have occasion to investigate the phenomenon of vector meson formation and decay in accord with a QCD model, called the Gluon Emission Model (GEM), first developed by F. E. Close in the 1970s. The GEM follows rigorously the precepts of QED proper, the only QCD quantity entering into the calculations being the strong coupling parameter, which replaces the fine structure constant in the relevant places. The GEM thus provides for a self-contained formalism that follows the constructs of QED essentially as closely as is possible at the present time. As we will see, even the precise form for the strong coupling parameter may be determined within the GEM, the valid range" @default.
- W1521609825 created "2016-06-24" @default.
- W1521609825 creator A5060762810 @default.
- W1521609825 date "2012-02-22" @default.
- W1521609825 modified "2023-10-02" @default.
- W1521609825 title "The Gluon Emission Model for Vector Meson Decay" @default.
- W1521609825 cites W1495037959 @default.
- W1521609825 cites W2020700862 @default.
- W1521609825 cites W2045626888 @default.
- W1521609825 cites W2208185577 @default.
- W1521609825 cites W2315173124 @default.
- W1521609825 cites W2798647535 @default.
- W1521609825 cites W2963796554 @default.
- W1521609825 cites W603775580 @default.
- W1521609825 doi "https://doi.org/10.5772/32836" @default.
- W1521609825 hasPublicationYear "2012" @default.
- W1521609825 type Work @default.
- W1521609825 sameAs 1521609825 @default.
- W1521609825 citedByCount "0" @default.
- W1521609825 crossrefType "book-chapter" @default.
- W1521609825 hasAuthorship W1521609825A5060762810 @default.
- W1521609825 hasBestOaLocation W15216098251 @default.
- W1521609825 hasConcept C109214941 @default.
- W1521609825 hasConcept C117137515 @default.
- W1521609825 hasConcept C121332964 @default.
- W1521609825 hasConcept C123579102 @default.
- W1521609825 hasConcept C185544564 @default.
- W1521609825 hasConcept C200006409 @default.
- W1521609825 hasConcept C2776887932 @default.
- W1521609825 hasConceptScore W1521609825C109214941 @default.
- W1521609825 hasConceptScore W1521609825C117137515 @default.
- W1521609825 hasConceptScore W1521609825C121332964 @default.
- W1521609825 hasConceptScore W1521609825C123579102 @default.
- W1521609825 hasConceptScore W1521609825C185544564 @default.
- W1521609825 hasConceptScore W1521609825C200006409 @default.
- W1521609825 hasConceptScore W1521609825C2776887932 @default.
- W1521609825 hasLocation W15216098251 @default.
- W1521609825 hasLocation W15216098252 @default.
- W1521609825 hasOpenAccess W1521609825 @default.
- W1521609825 hasPrimaryLocation W15216098251 @default.
- W1521609825 hasRelatedWork W1509204532 @default.
- W1521609825 hasRelatedWork W1990794193 @default.
- W1521609825 hasRelatedWork W2001147128 @default.
- W1521609825 hasRelatedWork W2150982552 @default.
- W1521609825 hasRelatedWork W2409544932 @default.
- W1521609825 hasRelatedWork W3006636932 @default.
- W1521609825 hasRelatedWork W3102340848 @default.
- W1521609825 hasRelatedWork W3102958999 @default.
- W1521609825 hasRelatedWork W3154043682 @default.
- W1521609825 hasRelatedWork W328918972 @default.
- W1521609825 isParatext "false" @default.
- W1521609825 isRetracted "false" @default.
- W1521609825 magId "1521609825" @default.
- W1521609825 workType "book-chapter" @default.