Results 21 to 30 of about 4,505 (197)
Vetor, 2007 As equacoes da dinamica da cavidade para formacao de bolhas em fluidos podem ser aplicadas na analise dos modelos de sacola da Fisica de Particulas Elementares.
Gil Bazanini, Braz Edson Palladino
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PARTICLE PHYSICS: PROBING THE FUNDAMENTAL CONSTITUENTS OF MATTER AND FORCES OF NATURE
Worldwide Journal of Physics, 2023 This study investigates the fundamental constituents of matter—quarks, leptons, gauge bosons—and the interactions that govern them, through a rigorous mixed-methods analysis integrating quantitative collider data and theoretical synthesis.
Kashif Sabeeh, Gul Rahman
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The Structure of the Hadron-Quark Combustion Zone
Universe, 2019 Hadron-quark combustion in dense matter is a central topic in the study of phases in compact stars and their high-energy astrophysics. We critically reviewed the literature on hadron-quark combustion, dividing them into a “first wave” that ...
Amir Ouyed +2 more
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Proton internal pressure distribution suggests a simple proton structure
Journal of the Mechanical Behavior of Materials, 2019 Understanding the origin of quark confinement in hadrons remains one of the most challenging problems in modern physics. Recently, the pressure distribution inside the proton was measured via deeply virtual Compton scattering.
Vayenas Constantinos G. +2 more
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Hadron–Quark Combustion as a Nonlinear, Dynamical System
Universe, 2018 The hadron–quark combustion front is a system that couples various processes, such as chemical reactions, hydrodynamics, diffusion, and neutrino transport. Previous numerical work has shown that this system is very nonlinear, and can be very sensitive to
Amir Ouyed +2 more
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Signals with six bottom quarks for charged and neutral Higgs bosons
Journal of High Energy Physics, 2020 In extensions of two Higgs doublet models with vectorlike quarks, the decays of vectorlike quarks may easily be dominated by cascade decays through charged or neutral Higgs bosons leading to signatures with 6 top or bottom quarks.
Radovan Dermisek +3 more
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The charged Higgs from the Bottom-Up: probing flavor at the LHC
Journal of High Energy Physics, 2022 We systematically study model-independent constraints on the three generic charged Higgs couplings to b-quarks and up-type quarks. While existing LHC searches have focussed on the tb coupling, we emphasize that the LHC plays a crucial role in probing ...
Nishita Desai +3 more
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Covariant and heavy quark symmetric quark models [PDF]
Physical Review D, 1994 There exist relativistic quark models (potential or MIT-bag) which satisfy the heavy quark symmetry (HQS) relations among meson decay constants and form factors. Covariant construction of the momentum eigenstates, developed here, can correct for spurious center-of-mass motion contributions.Proton form factor and M1 transitions in quarkonia are ...
Tadić, D., Žganec, S.
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Química Nova, 1997 The fascinating search of the inner boundaries of the Universe, has been entangled, since the birth of greek philosophy 25 centuries ago, with the main epistemological changes in the History of Science.
Francisco Caruso, Vitor Oguri
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Kinked tracks from Σ + baryons as a probe of light quark polarizations
Journal of High Energy Physics, 2023 Jets initiated by energetic quarks carry in an obvious way approximate information about the original quark energy and momentum. In a less obvious way, they also carry information about the quark polarization.
Yevgeny Kats
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