Mostrando 761 - 780 Resultados de 1,395 Para Buscar '"elementary particles"', tiempo de consulta: 0.17s Limitar resultados
  1. 761
  2. 762
    “…Since symmetry-preserving behavior has been shown to be an important factor for improving the performance of deep learning in many applications, Lorentz group equivariance — a fundamental spacetime symmetry for elementary particles — has recently been incorporated into a deep learning model for jet tagging. …”
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  3. 763
    “…Fundamental physical constants are determined from a collection of precision measurements of elementary particles, atoms, and molecules. This is usually done under the assumption of the standard model (SM) of particle physics. …”
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    Enlace del recurso
  4. 764
    por Povh, Bogdan, Rosina, Mitja
    Publicado 2005
    “…Povh and Rosina’s "Scattering and Structures" presents the properties of quantum systems (elementary particles, nucleons, atoms, molecules, quantum gases, quantum liquids, stars, and early universe) with the help of elementary concepts and analogies between these seemingly different systems. …”
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  5. 765
    “…The text is divided in three parts, the first dealing with elementary particles, nuclei and atoms, the second presents quantum entanglement and measurement. …”
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    Enlace del recurso
  6. 766
    por Montvay, István, Münster, Gernot
    Publicado 1994
    “…This book presents a comprehensive and coherent account of the theory of quantum fields on a lattice, an essential technique for the study of the strong and the electroweak interactions of elementary particles. Quantum field theory describes basic physical phenomena over an extremely wide range of length or energy scales. …”
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  7. 767
    por Celani, Sara
    Publicado 2021
    “…The Standard Model (SM) of particle physics represents our most fundamental knowledge of elementary particles and their interactions. One of the cardinal properties of the SM which has been thoroughly studied during the past years is the so-called Lepton Flavour Universality (LFU): W and Z bosons are predicted to be equally coupled to the three lepton generations. …”
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  8. 768
    por Gennai, Simone
    Publicado 2022
    “…The Higgs boson discovery signed a fundamental step in our comprehension of the Standard Model of elementary particles. Since then the ATLAS and CMS collaborations moved their focus from a discovery strategy to the study of the properties of the new boson also looking for possible hints of new physics. …”
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  9. 769
    por Feng, Jonathan Lee
    Publicado 2023
    “…--HTML--><p>​The gold standard for progress in particle physics is the discovery of new elementary particles. For decades the search for new particles focused on heavy particles with short lifetimes. …”
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  10. 770
    por Vellidis, Konstantinos
    Publicado 2023
    “…Supersymmetry (SUSY) remains one of the most appealing theories beyond the standard model (BSM) of elementary particles, due to its completeness, rich phenomenology, and ability to provide answers to fundamental open questions of modern particle physics and cosmology. …”
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  11. 771
    por Gabrielse, G, Peil, S E, Odom, B, D'Urso, B
    Publicado 2001
    “…The temperature demonstrated is about 60 times lower than the 4.2 K temperature at which charged elementary particles were previously stored. Implications for the production of cold antihydrogen are discussed. (21 refs).…”
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  12. 772
    por Chekanov, S
    Publicado 2004
    “…RunMC is an object-oriented framework aimed to generate and to analyse high-energy collisions of elementary particles using Monte Carlo simulations. This package, being based on C++ adopted by CERN as the main programming language for the LHC experiments, provides a common interface to different Monte Carlo models using modern physics libraries. …”
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    Enlace del recurso
  13. 773
    por Winter, Klaus
    Publicado 1973
    “…Does this mean the production of new elementary particles, or does matter become homogeneous? …”
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  14. 774
    por Engelen, Joseph J
    Publicado 2005
    “…This allows the discovery of new elementary particles with very large masses, in particular of the Higgs boson. …”
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  15. 775
    “…In recent years, applications of far reaching importance have emerged ranging from the ultra-precise mass determinations of elementary particles and their antiparticles and short-lived isotopes, to high-resolution Zeeman spectroscopy on multiply-charged ions, to microwave and optical spectroscopy, some involving "forbidden" transitions from metastable states of such high resolution that optical frequency standards are realized by locking lasers to them. …”
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    Enlace del recurso
  16. 776
    por Scodellaro, Luca
    Publicado 2010
    “…The top quark has a special interest in the standard model of elementary particles: its high mass and its Yukawa coupling close to unity suggest it can play a special role in the electroweak symmetry breaking and be sensitive to new physics phenomena. …”
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  17. 777
    por Jenni, Peter
    Publicado 2011
    “…A rich harvest of initial physics results has been obtained that allow one already to test, at highest energies ever reached in a laboratory, the Standard Model (SM) of elementary particles, and to make searches Beyond the SM (BSM). …”
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  18. 778
    por Peroni, L, Scapin, M, Dallocchio, A
    Publicado 2011
    “…Particle accelerators [Wiedemann 1993] act as microscopes for such a complex research; these large machines accelerate charged elementary particles (electrons, protons or ionized atoms) to high kinetic energies. …”
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    info:eu-repo/semantics/article
  19. 779
    por Di Lella, L (CERN)
    Publicado 2003
    “…It will be show how concepts have evolved following progress in instrumentation and in theoretical ideas,from atoms to the elementary particles and their interactions, as they are known today. …”
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  20. 780
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