Quark Structure of BaryonsChapter First Online: 25 May 2021 pp 131–141 Cite this chapter Quantum Oscillations Fumihiko Suekane Part of the book series: Lecture Notes in Physics ((LNP,volume 985)) 1145 Accesses Abstract Baryons consist of three quarks, such as |p⟩=|uud⟩, |Λ⟩...
Of particularinterest is chiral curvature of proton charge radii and magnetic moments, theenvironmental dependence of strange quark properties in hyperons, and theremarkable signature of quenched chiral-nonanalytic behavior in the magneticmoment of $\\Delta$ baryon resonances....
The quark-diquark approximation of the three-quark, structure of baryons is proposed. In the framework of this approach, the main low-energy characteristics of baryons, such as magnetic moments, electromagnetic radii and form factors, the ratio of axial and vector constants in semileptonic ...
While the systematic theoretical work is essential to enhance the reliability of theoretical predictions. Additionally, for these excited baryons, such close mass values in each group indicate a fine structure in their orbital excitation spectra. However, the fine structure in the heavy baryon ...
(3+) baryons as relativ- istic three-quark states are investigated using the quark confinement model (QCM), the relativistic quark model, based on some assumptions about hadronization and quark confinement. The quark-diquark approximation of the three-quark structure of baryons is proposed. In ...
G. Ripka, Quarks Bound by Chiral Fields; The Quark Structure of the Vacuum and of Light Mesons and Baryons, Oxford Science Pub., Oxford and New York, 1997,... 森松,治 - 日本物理學會誌 被引量: 0发表: 1998年 Quarks Bound by Chiral Fields The structure of light hadrons is dominated ...
they have no apparent structure and cannot be resolved into something smaller. In addition, however, quarks always seem to occur in combination with other quarks or withantiquarks, theirantiparticles, to form allhadrons—the so-called strongly interacting particles thatencompassbothbaryonsandmesons. ...
Structure and production of lambda baryons We discuss the quark parton structure of the $\\Lambda$ baryon and the fragmentation of quarks into $\\Lambda$ baryons. We show that the hyperfine interact... JT Londergan,C Boros,AW Thomas - 《Aip Conference Proceedings》 被引量: 28发表: 2000年...
From the previous discussion it comes out that, in the case of the Ωc(3119), not only the quantum number assignments are not univocal, but also the quark structure of this baryon is still unclear. The issues we have to deal with are not restricted to the contrasts between the different...
Our purpose is to investigate whether c(2910) could be explained as a pentaquark state and if the molecular structure is possible. In addition, we also want to see if any other bound or resonance pentaquarks exist or not, which can be used to interpret other charmed baryons. This paper ...