Mostrando 521 - 540 Resultados de 16,682 Para Buscar '"quarks"', tiempo de consulta: 0.25s Limitar resultados
  1. 521
    por Cardillo, Fabio
    Publicado 2022
    “…This talk summarises the most recent results of the ATLAS and CMS collaborations on top quark mass and coupling measurements…”
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  2. 522
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  5. 525
    por Dominguez, Daniel
    Publicado 2023
    “…Artistic visualisation of top-quark entanglement. The line between the particles emphasises the non-separability of the top-quark pair, which is produced in proton-proton collisions of the LHC and recorded by the ATLAS detector.…”
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  6. 526
    por Feindt, Michael
    Publicado 1995
    “…An overview of recent experimental progress on heavy quark spectroscopy at LEP is given. Data on excited D mesons, the \lambda_b mass, b-fragmentation and b-spectroscopy are summarized, with special emphasis on new data on B^*, B^{**}, B^*_s^*-mesons and \sigma_b and \sigma^*_b baryons.…”
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  7. 527
    por Leutwyler, H.
    Publicado 1996
    “…The corrections to the current algebra mass formulae for the pseudoscalar mesons are analyzed by means of a simultaneous exansion in powers of the light quark masses and powers of 1/N. A set of mass formulae is derived, including an inequality, which leads to bounds for ratios of quark masses.…”
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  8. 528
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  13. 533
    por Chanfray, G., Ericson, Magda, Wambach, J.
    Publicado 1996
    “…The temperature evolution of the quark condensate is studied using three different methods. …”
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  14. 534
    por Leutwyler, H.
    Publicado 1996
    “…The implications of the effective theory for the masses of the light quarks are analyzed in some detail.…”
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  15. 535
    por Neubert, Matthias
    Publicado 1996
    “…We give an introduction to the heavy-quark effective theory and the $1/m_Q$ expansion, which provide the modern framework for a systematic, model-independent description of the properties and decays of hadrons containing a heavy quark. …”
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