• Thumbnail for Physics beyond the Standard Model
    Physics beyond the Standard Model (BSM) refers to the theoretical developments needed to explain the deficiencies of the Standard Model, such as the inability...
    46 KB (5,717 words) - 19:54, 17 July 2025
  • Thumbnail for Standard Model
    The Standard Model of particle physics is the theory describing three of the four known fundamental forces (electromagnetic, weak and strong interactions...
    67 KB (7,541 words) - 06:57, 23 July 2025
  • Thumbnail for Mathematical formulation of the Standard Model
    The Standard Model of particle physics is a gauge quantum field theory containing the internal symmetries of the unitary product group SU(3) × SU(2) × U(1)...
    64 KB (7,729 words) - 16:15, 24 June 2025
  • Supersymmetry (category Physics beyond the Standard Model)
    high-energy physics, where a supersymmetric extension of the Standard Model is a possible candidate for physics beyond the Standard Model. However, no...
    68 KB (7,569 words) - 13:49, 12 July 2025
  • important questions remain open in the area of Physics beyond the Standard Model, such as the strong CP problem, determining the absolute mass of neutrinos,...
    104 KB (11,385 words) - 10:53, 15 July 2025
  • Thumbnail for ATLAS experiment
    designed to search for evidence of theories of particle physics beyond the Standard Model. The experiment is a collaboration involving 6,003 members, out...
    51 KB (5,955 words) - 23:30, 21 July 2025
  • Thumbnail for Grand Unified Theory
    is any model in particle physics that merges the electromagnetic, weak, and strong forces (the three gauge interactions of the Standard Model) into a...
    32 KB (4,126 words) - 21:26, 18 July 2025
  • Alternative models to the Standard Higgs Model are models which are considered by many particle physicists to solve some of the Higgs boson's existing...
    12 KB (1,437 words) - 23:50, 14 December 2023
  • Thumbnail for Exotic baryon
    collaboration. Several types of exotic baryons that require physics beyond the Standard Model have been conjectured in order to explain specific experimental...
    4 KB (468 words) - 06:46, 10 August 2023
  • is a difference of 3.4 standard deviations, suggesting that beyond-the-Standard-Model physics may be a contributory factor. The Brookhaven muon storage...
    12 KB (1,546 words) - 17:55, 18 June 2025
  • In theoretical particle physics, the non-commutative Standard Model (best known as Spectral Standard Model ), is a model based on noncommutative geometry...
    17 KB (1,841 words) - 05:46, 9 January 2025
  • Thumbnail for JoAnne L. Hewett
    JoAnne L. Hewett (category Fellows of the American Association for the Advancement of Science)
    models of physics beyond the Standard Model, emphasizing collider signatures and the interface with astroparticle physics. Hewett has worked on the "phenomenology...
    7 KB (594 words) - 00:39, 29 September 2024
  • Thumbnail for Split supersymmetry
    Split supersymmetry (category Physics beyond the Standard Model)
    particle physics, split supersymmetry is a proposal for physics beyond the Standard Model. It was proposed separately in three papers. The first by James...
    8 KB (1,021 words) - 15:41, 9 June 2025
  • Thumbnail for Elementary particle
    particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. The Standard Model presently...
    36 KB (3,558 words) - 02:55, 8 July 2025
  • Thumbnail for Cosmological constant problem
    Cosmological constant problem (category Physics beyond the Standard Model)
    physics Why is the vacuum energy density much smaller than a zero-point energy suggested by quantum field theory? More unsolved problems in physics In...
    21 KB (2,464 words) - 23:39, 16 March 2025
  • Thumbnail for Flavor-changing neutral current
    Flavor-changing neutral current (category Physics beyond the Standard Model)
    charge. In the Standard Model of particle physics, the dominant "tree-level" interactions cannot produce FCNCs. This is described by the GIM mechanism...
    8 KB (960 words) - 14:52, 19 July 2025
  • Cosmological phase transition (category Particle physics)
    transition Physics beyond the Standard Model Guth, Alan H.; Tye, S.H. H. (1980). "Phase Transitions and Magnetic Monopole Production in the Very Early...
    14 KB (1,617 words) - 11:10, 29 July 2025
  • The LHC is the most energetic particle collider in the world, and is used to test the accuracy of the Standard Model, and to look for physics beyond the...
    13 KB (614 words) - 15:32, 8 April 2025
  • lepton, tests of QCD, and searches for physics beyond the Standard Model. The experiment started collecting data in the summer of 2008. BES III receives electron–positron...
    5 KB (699 words) - 23:09, 22 April 2024
  • Thumbnail for Physics
    fundamental particles predicted by the standard model, and no others, appear to exist; however, physics beyond the Standard Model, with theories such as supersymmetry...
    82 KB (8,933 words) - 15:26, 29 June 2025
  • Thumbnail for Proton decay
    since the proton interacts with other particles within the atom. Some beyond-the-Standard-Model grand unified theories (GUTs) explicitly break the baryon...
    23 KB (2,555 words) - 07:59, 20 July 2025
  • Standard-Model Extension (SME) is an effective field theory that contains the Standard Model, general relativity, and all possible operators that break...
    19 KB (2,209 words) - 00:56, 8 April 2025
  • String theory (category Physics beyond the Standard Model)
    of models of particle physics going beyond the standard model. Typically, such models are based on the idea of compactification. Starting with the ten-...
    122 KB (15,298 words) - 19:57, 8 July 2025
  • Milgrom, M. (2012). "The failures of the standard model of cosmology require a new paradigm". International Journal of Modern Physics. 21 (14): 1230003....
    91 KB (11,173 words) - 18:41, 2 July 2025
  • Thumbnail for Theory of everything
    Theory of everything (category Physics beyond the Standard Model)
    and the unified nature of the force becomes apparent. While the strong and electroweak forces coexist under the Standard Model of particle physics, they...
    48 KB (6,013 words) - 18:05, 1 August 2025
  • Thumbnail for Hierarchy problem
    S2CID 118973381. Meissner, K.; Nicolai, H. (2007). "Conformal Symmetry and the Standard Model". Physics Letters. B648 (4): 312–317. arXiv:hep-th/0612165. Bibcode:2007PhLB...
    27 KB (3,470 words) - 14:59, 2 August 2025
  • Thumbnail for CP violation
    CP violation (category Physics beyond the Standard Model)
    typically solved by physics beyond the Standard Model. There are several proposed solutions to solve the strong CP problem. The most well-known is Peccei–Quinn...
    46 KB (7,751 words) - 09:32, 28 July 2025
  • Alessandro Strumia (category Academic staff of the University of Pisa)
    Italian physicist at the University of Pisa. His research focuses on high energy physics, beyond the Standard Model, studying the flavour of elementary...
    21 KB (2,180 words) - 07:09, 14 July 2025
  • Baryon number (category Standard Model)
    when going beyond it. Physics beyond the Standard Model theories that contain baryon number violation are, for example, Standard Model with extra dimensions...
    15 KB (1,512 words) - 13:58, 24 May 2025
  • Thumbnail for Fermion
    T.; Lim, C. S.; Mukherjee, S. N. (1 January 2004). The Physics of the Standard Model and Beyond. World Scientific. ISBN 978-981-279-560-1. Listen to this...
    7 KB (848 words) - 05:04, 26 July 2025