Counting of oscillatory modes of valence quarks forming qqq baryons for 3 quark flavors u,d,s
| Autor: | S. Kabana, Peter Minkowski |
|---|---|
| Přispěvatelé: | Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - Faculté des Sciences et des Techniques, Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Quark
Particle physics QC1-999 Hadron Nuclear Theory 01 natural sciences symmetry breaking oscillator: harmonic quark: flavor: 3 baryon: multiplet 0103 physical sciences quantum chromodynamics Symmetry breaking 010306 general physics Harmonic oscillator quark: oscillation Particle Physics - Phenomenology Quantum chromodynamics Physics 010308 nuclear & particles physics quark: angular momentum hadron spectroscopy High Energy Physics::Phenomenology Baryon spectrum: density [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] Density of states SU(6) quark: valence Rotation group SO |
| Zdroj: | EPJ Web Conf. 5th International Conference on New Frontiers in Physics 5th International Conference on New Frontiers in Physics, Jul 2016, Kolymbari, Greece. pp.08003, ⟨10.1051/epjconf/201716408003⟩ EPJ Web of Conferences, Vol 164, p 08003 (2017) |
| DOI: | 10.1051/epjconf/201716408003⟩ |
| Popis: | We present a selection the unique properties of oscillatory modes of N fl = 3 light quarks -u, d, s- , using the SU 2Nfl=6×SO3L→ broken symmetry classification. L→=∑n=1NflL→n stands for the space rotation group generated by the sum of the three individual angular momenta of quarks in their c.m. system. The baryonic multiplets are shown to emerge from the picture of oscillating quarks in 3 space dimensions in the center of mass system of the baryons. All oscillatory modes are fully relativistic with a finite number of oscillators and ths is forming the unique harmonic oscillators with these properties. The density of states as a function of mass-square is calculated. This estimate is of relevance for the accounting of the missing states of unobserved hadrons, as the here estimated baryonic multiplets include both the observed and the unobserved (or “missing”) hadrons. The estimate is conceptually different from Hagedorn’s model and is based on field theory of QCD. |
| Databáze: | OpenAIRE |
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