Results 71 to 80 of about 356,508 (282)
Quasiquarks in two stream system [PDF]
, 2001 We study the collective quark excitations in an extremely anisotropic system of two interpenetrating streams of the quark-gluon plasma. In contrast to the gluon modes, all quark ones appear to be stable in such a system. Even more, the quark modes in the
E. Braaten +17 more
core +2 more sources
Light quark masses in multi-quark interactions [PDF]
The European Physical Journal A, 2013 8 pages, published ...
A. A. Osipov, B. Hiller, A. H. Blin
openaire +2 more sources
On the Naturalistic Grounds of Grounding
Ratio, EarlyView.ABSTRACT This paper examines whether grounding can be naturalized. We adopt a tripartite framework—Ocat (scientific catalogue of existents), Otyp (ontological types), and metaphysics (natures/modal profiles)—and show that classifying as such the relata of putative grounding claims forces a dilemma.
Raoni Arroyo, Jonas R. Becker Arenhart
wiley +1 more source
Rare top-quark decays $$t \rightarrow cg(g)$$ t → c g ( g ) in the aligned two-Higgs-doublet model
European Physical Journal C: Particles and Fields, 2022 We update the Standard Model (SM) predictions for the branching ratios of the rare top-quark decays $$t \rightarrow cg(g)$$ t → c g ( g ) , and evaluate the maximum rates that can be reached in the aligned as well as in the four conventional two-Higgs ...
Fang-Min Cai +3 more
doaj +1 more source
Proceedings of 6th International Workshop on Chiral Dynamics — PoS(CD09), 1997 Low energy precision experiments provide significant tests of the laws of nature that can reveal physics beyond the Standard Model. A good theoretical understanding of the low energy properties of QCD is required for this purpose. The recent developments at the interface between lattice and effective field theory methods provide an excellent basis for ...
openaire +3 more sources
Quark propagation in the quark-gluon plasma [PDF]
Physical Review C, 2004 It has recently been suggested that the quark-gluon plasma formed in heavy-ion collisions behaves as a nearly ideal fluid. That behavior may be understood if the quark and antiquark mean-free- paths are very small in the system, leading to a "sticky molasses" description of the plasma, as advocated by the Stony Brook group.
Li, Xiangdong +3 more
openaire +2 more sources
Experimental Physiology, EarlyView.Abstract In patients previously hospitalised for COVID‐19, a 12‐week high‐intensity interval training (HIIT) intervention has previously been shown to increase left ventricular mass (LVM) immediately after the intervention. In the present study, we examined the effects of the same HIIT scheme on LVM, pulmonary diffusing capacity, symptom severity and ...
Iben Elmerdahl Rasmussen +21 more
wiley +1 more source
Charm production asymmetries from heavy-quark recombination
, 2003 Charm asymmetries in fixed-target hadroproduction experiments are sensitive to power corrections to the QCD factorization theorem for heavy quark production.
Mehen, Thomas
core +1 more source
QUARK MATTER SYMMETRY ENERGY AND QUARK STARS [PDF]
The Astrophysical Journal, 2013 We extend the confined-density-dependent-mass (CDDM) model to include isospin dependence of the equivalent quark mass. Within the confined-isospin-density-dependent-mass (CIDDM) model, we study the quark matter symmetry energy, the stability of strange quark matter, and the properties of quark stars.
Chu, Peng-Cheng, Chen, Lie-Wen
openaire +2 more sources
Experimental Physiology, EarlyView.Abstract Exercise training reduces tumour growth by increasing tumour‐infiltrating T‐cell density in preclinical models. However, it remains unknown whether exercise training can modify intratumoural T cells in humans.The aim of this study was to compare the effects of an exercise training intervention versus control on human prostate intratumoural T ...
Simon Nørskov Thomsen +13 more
wiley +1 more source