Results 21 to 30 of about 56,917 (206)
Radiative lepton decays and the substructure of leptons [PDF]
Proceedings of International Europhysics Conference on High Energy Physics — PoS(hep2001), 2001 5 pages, to appear in the proceedings of the International Europhysics Conference on High Energy Physics, July 12-18 2001 ...
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Physics Letters B, 1996 8 pages, Latex, apart from a few minor corrections, a short description of two anomaly-free schemes with leptonic photons is ...
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Annual Review of Nuclear and Particle Science, 1980 The author reviews the experimental knowledge of the properties of the tau lepton and the tau neutrino. The conventional theory of lepton properties and interactions is summarized; and that theory is compared with experiment. Future directions for research in tau and tau neutrino physics are described.
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Probing QCD critical fluctuations from intermittency analysis in relativistic heavy-ion collisions
Physics Letters B, 2020 It is shown that intermittency, a self-similar correlation with respect to the size of the phase space volume, is sensitive to critical density fluctuations of baryon numbers in a system belonging to the three-dimensional (3D) Ising universality class ...
Jin Wu +3 more
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Search for medium response to jet quenching via hadron chemistry around the quenched jets [PDF]
EPJ Web of ConferencesWe present a unique signal of medium response to jet quenching: the enhancement of baryon-to-meson ratios for associated particles at intermediate transverse momentum around the triggered quenched jets.
Luo Ao +4 more
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Jet tomography in high-energy nuclear collisions [PDF]
EPJ Web of Conferences, 2019 When an energetic parton traversing the QCD medium, it may suffer multiple scatterings and lose energy. This jet quenching phenomenon may lead to the suppression of leading hadron productions as well as medium modifications of full jet observables in ...
Zhang Ben-Wei +4 more
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Leptonic and semi-leptonic B decays [PDF]
Nuclear Physics B - Proceedings Supplements, 2001 We present results for the semi-leptonic and leptonic decays of B mesons. These non-perturbative matrix elements are important for constraining the CKM matrix. Results are presented for the pseudoscalar and vector decay constants, as well as flavour breaking ratios and heavy quark symmetry relations.
UKQCD Collaboration, Maynard, C. M.
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HFLAV $\tau$ branching fractions fit and measurements of Vus with $\tau$ lepton data [PDF]
, 2019 We report the status of the Heavy Flavour Averaging Group (HFLAV) averages of the $\tau$ lepton measurements We then update the latest published HFLAV global fit of the $\tau$ lepton branching fractions (Spring 2017) with recent results by BABAR.
Lusiani, Alberto
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International Journal of Mathematics and Mathematical Sciences, 2004 We obtain optical vortices with classical orbital momentum ℓ = 1 and spin j = ±1/2 as exact solutions of a system of nonlinear Maxwell equations (NMEs). Two kinds of Kerr‐type media, namely, those with and without linear dispersion of the electric and the magnet susceptibility, are investigated. The electric and magnetic fields are represented as sums
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Leptonic decays of the tau lepton [PDF]
EPJ Web of Conferences, 2019 In these proceedings we review the SM prediction for the tau leptonic decays, including the radiative $ (\tau \to \ell \lambda \nu \bar \nu ) $ and the five-body $ (\tau \to \ell \ell '\ell '\nu \bar \nu ) $ decay modes, which are among the most powerful tools to study precisely the structure of the weak interaction and to constrain possible ...
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