Results 131 to 140 of about 21,335,486 (310)
Hadron Resonance Mass Spectrum and Lattice QCD Thermodynamics
, 2003 We confront lattice QCD results on the transition from the hadronic phase to the quark--gluon plasma with hadron resonance gas and percolation models. We argue that for T < T_c the equation of state derived from Monte--Carlo simulations of (2+1) quark ...
) +24 more
core +1 more source
Radioactivity of quark nuggets
Journal of High Energy PhysicsQuark nuggets Q Z A $$ {}_{\textrm{Z}}{}^{\textrm{A}}\textrm{Q} $$ , as Fermionic non-topological solitons, could have their mass per baryon smaller than ordinary nuclei and behave as exotic nuclei with different relations of atomic number and atomic ...
Yang Bai, Mrunal Korwar
doaj +1 more source
The non-perturbative unquenched quark model
EPJ Web of Conferences, 2017 In recent years states in the quarkonium spectrum not expected in the naive quark model have appeared and created a lot of interest. In the theoretical side the study of the effect of meson-meson thresholds in the spectrum have been performed in ...
Entern D.R., Ortega P.G., Fernández F.
doaj +1 more source
Finite modular subgroups for fermion mass matrices and baryon/lepton number violation
Physics Letters B, 2019 We study a flavor model that the quark sector has the S3 modular symmetry while the lepton sector has the A4 modular symmetry. Our model leads to characteristic quark mass matrices which are consistent with experimental data of quark masses, mixing ...
Tatsuo Kobayashi +5 more
doaj +1 more source
Probing top quark neutral couplings in the Standard Model Effective Field Theory at NLO in QCD [PDF]
, 2016 A bstractTop quark pair production in association with a Z-boson or a photon at the LHC directly probes neutral top-quark couplings. We present predictions for these two processes in the Standard Model (SM) Effective Field Theory (EFT) at next-to-leading
O. B. Bylund +4 more
semanticscholar +1 more source
MEMORIES OF MURRAY AND THE QUARK MODEL [PDF]
Proceedings of the Conference in Honour of Murray Gell-Mann's 80th Birthday, 2010 Life at Caltech with Murray Gell-Mann in the early 1960's is remembered. Our different paths to quarks, leading to different views of their reality, are described.
openaire +5 more sources
The Journal of Physiology, EarlyView.Abstract figure legend This study aimed to develop a non‐invasive method for visualizing the cardiorespiratory network under baseline conditions and following isolated or combined exposure to hypoxia, exercise, and sleep deprivation. Twenty‐two healthy participants underwent assessments at rest and after normobaric hypoxia (FIO2${{F}_{{\mathrm{I ...
Cecilia Morandotti +10 more
wiley +1 more source
Baryon form factors in a diquark-quark bound state description
, 1995 Nucleon form factors are calculated in a relativistic diquark--quark picture based on the Nambu--Jona-Lasinio model. The nucleon wave function is obtained in a static approximation to the quark exchange interaction between the valence quark and the ...
Anselmino +20 more
core +1 more source
Preferential lactate metabolism in the human brain during exogenous and endogenous hyperlactataemia
The Journal of Physiology, EarlyView.Abstract figure legend Trans‐cerebral blood sampling of arterial and jugular venous blood samples, combined with duplex ultrasound, were used to calculate cerebral metabolic rates of glucose (CMRGlc) lactate (CMRiLac) and oxygen (CMRO2${\mathrm{CM}}{{\mathrm{R}}_{{{\mathrm{O}}_2}}}$).
Jodie L. Koep +12 more
wiley +1 more source
Top quark measurements in the CMS experiment
EPJ Web of Conferences, 2018 Experimental results on top-quark physics obtained at the CMS experiment are reported based on the data recorded at centre-of-mass energy up to 13 TeV. Inclusive and differential cross sections for both top-quark pair and single top-quark production are ...
Lista Luca
doaj +1 more source