ETIMOLOGIA DA PALAVRA QUANTUM CHROMODYNAMICS
Chromodynamics from chromo- (referring to quark colour) + dynamics, modelled on quantum electrodynamics.
O QUE SIGNIFICA QUANTUM CHROMODYNAMICS EM INGLÊS
Cromodinâmica quântica
Na física teórica, a cromodinâmica quântica é uma teoria das interações fortes, uma força fundamental que descreve as interações entre quarks e gluões que compõem os hadrons, como o próton, o neutron e o pion. QCD é um tipo de teoria de campo quântico chamada uma teoria de bitola não-abeliana com o grupo de simetria SU. O QCD analógico de carga elétrica é uma propriedade chamada 'cor'. Gluons são o suporte da força da teoria, como os fótons são para a força eletromagnética na eletrodinâmica quântica. A teoria é uma parte importante do Modelo Padrão de Física de Partículas. Um grande número de evidências experimentais para QCD foi recolhida ao longo dos anos. QCD goza de duas propriedades peculiares: ▪ Confinamento, o que significa que a força entre os quarks não diminui à medida que são separados. Por isso, quando você divide o quark, a energia é suficiente para criar outro quark, criando assim outro par de quarks; Eles são sempre ligados a hadrons, como o próton e o nêutron ou o pion e kaon.
definição de quantum chromodynamics no dicionário inglês
A definição de cromodinâmica quântica no dicionário é uma teoria que descreve a forte interação em termos de quarks e glúons, com a cor dos quarks usados como analógico de carga e o gluon como um análogo do fotão QCD.
PALAVRAS EM INGLÊS RELACIONADAS COM «QUANTUM CHROMODYNAMICS»
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10 LIVROS EM INGLÊS RELACIONADOS COM «QUANTUM CHROMODYNAMICS»
Descubra o uso de
quantum chromodynamics na seguinte seleção bibliográfica. Livros relacionados com
quantum chromodynamics e pequenos extratos deles para contextualizar o seu uso na literatura.
The book is a self-contained introduction to perturbative and nonperturbative Quantum chromodynamics (QCD) with worked-out exercises for students of theoretical physics.
Walter Greiner, D.A. Bromley, Stefan Schramm,
2007
2
Quantum Chromodynamics on the Lattice: An Introductory ...
This introduction to quantum chromodynamics presents the basic concepts and calculations in a clear and didactic style accessible to those new to the field.
Christof Gattringer, Christian B. Lang,
2009
3
Quantum Chromodynamics at High Energy
"Filling a gap in the current literature, this book is the first entirely dedicated to high energy quantum chromodynamics (QCD) including parton saturation.
Yuri V. Kovchegov, Eugene Levin,
2012
4
From Current Algebra to
Quantum Chromodynamics: A Case for ...
This book examines the conceptual steps that were crucial to the rise of QCD, placing them in historical context against the background of debates that were ongoing between the bootstrap approach and composite modeling, and between ...
5
Perturbative
Quantum Chromodynamics
The articles are diversely typed, and several are dense with equations drawn by some excessively casual hands. (NW) Annotation copyrighted by Book News, Inc., Portland, OR
6
Quantum Chromodynamics: Perturbative and Nonperturbative Aspects
Aimed at graduate students and researchers in theoretical physics, this book presents the modern theory of strong interaction: quantum chromodynamics (QCD).
B. L. Ioffe, V. S. Fadin, L. N. Lipatov,
2010
7
Quantum Chromodynamics and the Pomeron
This volume describes the Pomeron, an object of crucial importance in very high energy particle physics.
Jeffrey Robert Forshaw, Douglas Alan Ross,
1997
8
Quantum Chromodynamics: High Energy Experiments and Theory
The contributors give a comprehensive presentation of how the theoretical concepts of quantum chromodynamics can be studied experimentally. The concepts discussed are illustrated by means of problems, with solutions provided.
Günther Dissertori, Ian G. Knowles, Michael Schmelling,
2009
9
Lattice Methods for
Quantum Chromodynamics
This book provides a thorough introduction to the specialized techniques needed to carry out numerical simulations of QCD: a description of lattice discretizations of fermions and gauge fields, methods for actually doing a simulation, ...
Thomas DeGrand, Carleton DeTar,
2006
10
The Phases of
Quantum Chromodynamics: From Confinement to ...
This book discusses the physical phases of quantum chromodynamics (QCD) in ordinary environments, as well as in extreme environments of high temperatures and high baryon number.
John B. Kogut, Mikhail A. Stephanov,
2003
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «QUANTUM CHROMODYNAMICS»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
quantum chromodynamics no contexto das seguintes notícias.
University of Regensburg installs TOP500 QPACE2 Prototype QCD …
The innovative HPC architecture and supercomputing prototype, the QPACE2, is a next-generation quantum chromodynamics machine flexible enough to fit ... «Scientific Computing, jul 15»
The ins and outs of quantum chromodynamics
First demonstration of coupled channel resonance determination directly from Quantum Chromodynamics (QCD). Results show the scalar channel scattering ... «Phys.Org, jul 15»
Scientists see ripples of a particle-separating wave in primordial …
"In the 'ground state' of quantum chromodynamics (QCD)—the theory that describes the fundamental interactions of quarks and gluons—chiral symmetry is ... «Phys.Org, jun 15»
Are scientists finally on the brink of understanding where proton spin …
... there were conjectures that the experiment was flawed or even that the underlying theory, known as quantum chromodynamics (QCD), might not be correct. «Phys.Org, jun 15»
Theory of the strong interaction verified: Neutron-proton mass …
For the calculations, the team developed a new class of simulation techniques combining the laws of quantum chromodynamics with those of quantum ... «Science Codex, mar 15»
Supercomputing the Mass Difference of Neutron and Protons
For the calculations, the team developed a new class of simulation techniques combining the laws of quantum chromodynamics with those of quantum ... «insideHPC, mar 15»
Theoretical framework enables more accurate estimation of …
"We have been studying how to reliably compute the quantum chromodynamics contribution using a large-scale numerical computation method called lattice ... «Phys.Org, mar 15»
LHCb bags two new baryonic strange-beauty particles
Both of these metastable baryons are predicted by quantum chromodynamics (QCD) to decay to the ground state. The Ξb*– should decay extremely rapidly by ... «physicsworld.com, nov 14»
Newly Discovered 'Tetraquark' Fuels Quantum Feud
The exact structure of hadrons is hidden in the folds of a 40-year-old theory of the strong force called quantum chromodynamics (QCD), an easy-to-write-down ... «Wired, set 14»
Physics Nobel laureate Kenneth Wilson dies
Following this work on phase transitions, Wilson turned again to quantum field theory and quantum chromodynamics (QCD), the newly proposed theory that ... «Cornell Chronicle, jun 13»