Results 131 to 140 of about 150,323 (230)
Nuclear Physics A, 2003 A general introduction to the topological mechanism responsible for the absolute confinement of quarks inside hadronic bound states is given, including the effects of a finite instanton angle. We then propose a calculational technique for computing these states and their properties, where instead of topology we rely on a perturbative mechanism.
openaire +2 more sources
EPJ Data ScienceConventional textbook analysis often faces fragmented frameworks, obscuring the relationship between content structure and cognitive development. To address this gap, we propose an integrative computational modeling framework that combines complex ...
Min Xia +3 more
doaj +1 more source
Progress in heavy quark physics Proceedings
, 1998 The following topics were dealt with: Heavy quark effective theory, lattice quark models, quarkonia, QCD sum rules, heavy quark decays, CP violation, heavy quark productionSIGLEAvailable from TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB -
Schroeder, H. (eds.) +3 more
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Measurement of the top quark mass with the template method in the tt¯→lepton+jets channel using ATLAS data [PDF]
, 2012 The top quark mass has been measured using the template method in the tt¯→lepton+jets channel based on data recorded in 2011 with the ATLAS detector at the LHC. The data were taken at a proton-proton centre-of-mass energy of s√=7 TeV and correspond to an
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Studying energy–energy correlators in pp collisions at the LHC with a jet-free event-topology method
European Physical Journal C: Particles and FieldsWe present a jet-free approach for measuring energy–energy correlators (EEC) in proton–proton (pp) collisions at the Large Hadron Collider (LHC), employing an event-topology method that does not rely on explicit jet reconstruction.
Ya-zhen Lin, Liang Zheng, Zhong-bao Yin
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Extracting Quark Polarisations of the Nucleon using Hadron
, 2008 The standard hadronisation models assume the fragmentation process to be spinindependent. Under this assumption it is possible to use unpolarised information about the scattering and fragmentation processes to extract polarised parton density functions ...
Quark-purities At Hermes
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Why fluctuations of conserved charges in the confining regime above T ch behave as if the quarks were free? [PDF]
Eur Phys J C Part FieldsGlozman LY.
europepmc +1 more source
No planar degeneracy for the Landau gauge quark-gluon vertex. [PDF]
Eur Phys J C Part FieldsWieland G, Alkofer R.
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Properties of stable massive quark stars in holography. [PDF]
Eur Phys J C Part FieldsBitaghsir Fadafan K +2 more
europepmc +1 more source