Results 1 to 10 of about 384,051 (242)
Private Governance, Hegemonic Struggles, and Institutional Outcomes in the Transnational Cotton Commodity Chain [PDF]
Journal of World-Systems Research, 2015 Transnational firms have rolled out new forms of private governance at the same time as the rise of new economic powerhouses like China has fomented growing inter-state tensions.
Amy Quark
doaj +4 more sources
Light Quark Spin-Flavor Symmetry for Baryons Containing a Heavy Quark in Large N QCD [PDF]
Phys.Lett.B315:431-437,1993, 1993 The couplings and interactions of baryons containing a heavy quark are related by light quark spin-flavor symmetry in the large $N$ limit. The single pion coupling constant which determines all heavy quark baryon-pion couplings is equal to the pion coupling constant for light quark baryons.
Adkins +22 more
arxiv +3 more sources
Quark Number Susceptibility with Finite Quark Mass in Holographic QCD [PDF]
Prog. Theor. Phys. 126 (2011), 735-751, 2010 We study the effect of a finite quark mass on the quark number susceptibility in the framework of holographic QCD. We work in a bottom-up model with a deformed AdS black hole and D3/D7 model to calculate the quark number susceptibility at finite temperature with/without a finite quark chemical potential. As expected the finite quark mass suppresses the
Kim, Kyung-il +3 more
arxiv +3 more sources
Quark mass density- and temperature- dependent model for bulk strange quark matter [PDF]
Phys.Rev. C65 (2002) 035202, 2002 It is shown that the quark mass density-dependent model can not be used to explain the process of the quark deconfinement phase transition because the quark confinement is permanent in this model. A quark mass density- and temperature-dependent model in which the quark confinement is impermanent has been suggested.
Ru-Keng Su, Yun Zhang
arxiv +4 more sources
Quark running mass and vacuum energy density in truncated Coulomb gauge QCD for five orders of magnitude of current masses [PDF]
, 2010 We study in detail the effect of the finite current quark mass on chiral symmetry breaking, in the framework of truncated Coulomb gauge QCD with a linear confining quark-antiquark potential. In the chiral limit of massless current quarks, the breaking of chiral symmetry is spontaneous.
Adler +38 more
arxiv +3 more sources
Quark-meson coupling model with short-range quark-quark interactions [PDF]
Progress of Theoretical Physics, 2000 Short-range quark-quark correlations are introduced into the quark-meson coupling (QMC) model phenomenologically. We study the effect of the correlations on the structure of the nucleon in dense nuclear matter.
Saito, Koichi, Tsushima, Kazuo
core +4 more sources
Quark-quark interaction and quark matter in neutron stars [PDF]
Physical Review C, 2022 Hyperon ($Y$) mixing in neutron-star matter brings about a remarkable softening of the equation of state (EoS) and the maximum mass is reduced to a value far less than $2M_{\odot}$. One idea to avoid this "hyperon puzzle in neutron stars" is to assume that the many-body repulsions work universally for every kind of baryons.
Y. Yamamoto, N. Yasutake, Th. A. Rijken
openaire +4 more sources
J-PARC Hadron Physics and Future Possibilities on Color Transparency
Physics, 2022 The Japan Proton Accelerator Research Complex (J-PARC) is a hadron-accelerator facility that aims to provide secondary beams of kaons, pions, neutrinos, muons, and others together with the primary proton beam for investigating a wide range of science ...
Shunzo Kumano
doaj +1 more source
Nutritive characteristics of probiotic quark as influenced by type of starter [PDF]
Acta Periodica Technologica, 2007 Quark was manufactured, under laboratory conditions, by standard batch process, from two types of milk: I) partially skimmed, with 1.6 % of fat and II) whole milk, with 3.5 % of fat.
Đurić Mirjana S. +4 more
doaj +1 more source
East European Journal of Physics, 2022 In this paper, we determine eigen energies, eigenfunctions and statistical properties of non-relativistic heavy quarkonia interacting with the extended Cornel potential within a space-time generated by a cosmic-string.
André Likéné +5 more
doaj +1 more source