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Chiral quark model with infrared cut-off for the description of meson properties in hot matter [PDF]

, 2001
A simple chiral quark model of the Nambu--Jona-Lasinio (NJL) type with a quark confinement mechanism is constructed for the description of the light meson sector of QCD at finite temperature.
Blaschke, D. +3 more
core +1 more source

Quark and pion effective couplings from polarization effects

, 2016
A flavor SU(2) effective model for pions and quarks is derived by considering polarization effects departing from the usual quark-quark effective interaction induced by dressed gluon exchange, i.e. a global color model for QCD.
Braghin, Fabio L.
core +1 more source

Metabolic, V̇O2 kinetics, and muscle oxygenation responses at and above maximal lactate steady state in trained male rowers

Physiological Reports, Volume 14, Issue 8, April 2026.
Abstract This study aimed to compare physiological responses during rowing ergometer exercise at the maximal lactate steady state (MLSS) and 5% above the MLSS (MLSS+5%). Blood lactate concentration (BLC), oxygen uptake (V̇O2) kinetics, heart rate (HR), and muscle oxygenation (deoxygenated hemoglobin [HHb] and tissue saturation index [TSI]) of the ...
Leonardo Trevisol +3 more
wiley +1 more source

Behaviour of Quark and Strange Quark Matter for Higher Dimensional Bianchi Type -I Universe in f(R,T) Gravity

East European Journal of Physics
This research paper delves into a thorough examination of the behaviour exhibited by higher dimensional Bianchi Type-I universes, incorporating the presence of quark and strange quark matter within the framework of f(R,T) gravity.
S. Thakre, R.V. Mapari, V.A. Thakare
doaj +1 more source

Origins of the Quark Model [PDF]

, 1980
An intellectual history of the quark model prior to February 1964 is presented. Aspects of this history are best summarized by a parable: Man asked God for a riddle, and God obliged: "What is green, hangs from a tree, and sings?" This, of course ...
Zweig, George
core

Transition form factors and helicity amplitudes for electroexcitation of negative and positive parity nucleon resonances in a light-front quark model [PDF]