• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Multi-Strangeness Di
Multi-Strangeness Di

Particle Classification - Department of Physics, HKU
Particle Classification - Department of Physics, HKU

CosmoSummary - Boston University Physics
CosmoSummary - Boston University Physics

... she loves me not…she loves me, at the quantum scale Fermions...The Matter Particles electrons, nucleons...leptons and quarks subject to Pauli exclusion...only 1 in each state Pauli Exclusion Principle for fermions: no two identical fermions in the same state in the same place at the same time ...
Gholson, Morgan P. - People Server at UNCW
Gholson, Morgan P. - People Server at UNCW

Transparancies for Feynman Graphs
Transparancies for Feynman Graphs

... • The amplitude T is the sum of all amplitudes from all possible diagrams Feynman graphs are calculational tools, they have terms associated with them Each vertex involves the emag coupling (=1/137) in its amplitude So, we have a perturbation series – only lowest order terms needed More precision  ...
Discovery of Higgs Boson - High Energy Physics
Discovery of Higgs Boson - High Energy Physics

transparencies - Indico
transparencies - Indico

The list of publications
The list of publications

Experimental Approaches at Linear Colliders
Experimental Approaches at Linear Colliders

Brown-Henneaux`s Canonical Approach to Topologically Massive
Brown-Henneaux`s Canonical Approach to Topologically Massive

... The simulation data is nicely fitted by the above function up to Therefore we conclude the gauge/gravity correspondence is correct even if we take account of the finite contributions. It is interesting to study the region of quite low temperature numerically to understand the final state of the blac ...
do physics online from quanta to quarks high
do physics online from quanta to quarks high

... integer spins (0, 1, 2, … ). An unlimited number of bosons can co-exist simultaneously in the same quantum state. ...
Light neutrino mass spectrum with one or two right
Light neutrino mass spectrum with one or two right

non-relativistic Breit
non-relativistic Breit

GPS Timing and Control System of the HAWC Detector. A. U. Abeysekara
GPS Timing and Control System of the HAWC Detector. A. U. Abeysekara

Measurement of the neutron lifetime with ultra
Measurement of the neutron lifetime with ultra

Lecture I
Lecture I

No Slide Title
No Slide Title

The Structure of Matter The Standard Model of Elementary Particles
The Structure of Matter The Standard Model of Elementary Particles

Gravitational Magnetic Force
Gravitational Magnetic Force

Supersymmetry: what? why? when?
Supersymmetry: what? why? when?

mc2007_ATLAS_Neil
mc2007_ATLAS_Neil

Document
Document

Black Hole
Black Hole

Massive two-loop Bhabha Scattering --- the - Indico
Massive two-loop Bhabha Scattering --- the - Indico

Chapter 10 - WordPress.com
Chapter 10 - WordPress.com

< 1 ... 30 31 32 33 34 35 36 37 38 ... 56 >

Technicolor (physics)

Technicolor theories are models of physics beyond the standard model that address electroweak gauge symmetry breaking, the mechanism through which W and Z bosons acquire masses. Early technicolor theories were modelled on quantum chromodynamics (QCD), the ""color"" theory of the strong nuclear force, which inspired their name.Instead of introducing elementary Higgs bosons to explain observed phenomena, technicolor models hide electroweak symmetry and generate masses for the W and Z bosons through the dynamics of new gauge interactions. Although asymptotically free at very high energies, these interactions must become strong and confining (and hence unobservable) at lower energies that have been experimentally probed. This dynamical approach is natural and avoids issues of Quantum triviality and the hierarchy problem of the Standard Model.In order to produce quark and lepton masses, technicolor has to be ""extended"" by additional gauge interactions. Particularly when modelled on QCD, extended technicolor is challenged by experimental constraints on flavor-changing neutral current and precision electroweak measurements. It is not known what is the extended technicolor dynamics.Much technicolor research focuses on exploring strongly interacting gauge theories other than QCD, in order to evade some of these challenges. A particularly active framework is ""walking"" technicolor, which exhibits nearly conformal behavior caused by an infrared fixed point with strength just above that necessary for spontaneous chiral symmetry breaking. Whether walking can occur and lead to agreement with precision electroweak measurements is being studied through non-perturbative lattice simulations.Experiments at the Large Hadron Collider are expected to discover the mechanism responsible for electroweak symmetry breaking, and will be critical for determining whether the technicolor framework provides the correct description of nature. In 2012 these experiments declared the discovery of a Higgs-like boson with mass approximately 7002125000000000000♠125 GeV/c2; such a particle is not generically predicted by technicolor models, but can be accommodated by them.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report