Results 1 to 10 of about 233 (116)
B Physics and CP Violation, 2000 8 pages, 3 figures, LaTeX, presented at the 3rd International Conference on B Phyiscs and CP Violation, Taipei December 3-7 ...
L. Littenberg, G. Valencia
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Acta Physica Hungarica A) Heavy Ion Physics, 1996 8 pages (incl. 1 Figure), to appear in the proceedings of the workshop "Strangeness 96", Budapest, 15.-17 May 1996, as a special issue of the journal Heavy Ion ...
Heinz, U. +3 more
openaire +2 more sources
From kaon-nuclear interactions to kaon condensation [PDF]
Nuclear Physics A, 1994 An effective chiral Lagrangian in heavy-fermion formalism whose parameters are constrained by kaon-nucleon and kaon-nuclear interactions next to the leading order in chiral expansion is used to describe kaon condensation in dense ``neutron star" matter.
Brown, G. E. +3 more
openaire +2 more sources
Space Weather, Volume 21, Issue 7, July 2023., 2023 Abstract The National Oceanic and Atmospheric Administration's Space Weather Prediction Center (NOAA/SWPC) issues several solar radiation storm products: the long standing proton Warnings and Alerts that are based on particle intensity levels observed by the Geostationary Operational Environmental Satellites; and the more recent International Civil ...
H. M. Bain +3 more
wiley +1 more source
Mit B‐Mesonen auf der Suche nach neuer Physik
Physik in unserer Zeit, Volume 54, Issue 3, Page 134-141, May 2023., 2023 Untersuchungen von Zerfällen von B‐Mesonen im Bereich der Hochenergieteilchenphysik bilden zurzeit einen Fokus der Forschung am LHCb‐Experiment. Der nach einer maßgeblichen Überarbeitung kürzlich wieder gestartete Teilchendetektor soll neues Licht auf diese Prozesse werfen.
Alex Seuthe, Johannes Albrecht
wiley +1 more source
The Low‐Scale Seesaw Solution to the MW$M_W$ and (g−2)μ$(g-2)_\umu$ Anomalies
Fortschritte der Physik, Volume 71, Issue 4-5, May 2023., 2023 Abstract The recent CDF‐II measurement of the W‐boson mass shows a strong tension with the corresponding Standard Model prediction. Once active neutrino masses are explained in the context of the Low‐Scale Seesaw mechanisms, this tension can be resolved.
Arturo de Giorgi +2 more
wiley +1 more source
Search for dark photons in heavy‐ion collisions
Astronomische Nachrichten, Volume 344, Issue 1-2, January-February 2023., 2023 Abstract The vector U‐bosons, or so‐called “dark photons,” are one of the possible candidates for the dark matter mediators. They are supposed to interact with the standard matter via a “vector portal” due to the U(1)−U(1)′$$ U(1)-U{(1)}^{\prime } $$ symmetry group mixing which might make them visible in particle and heavy‐ion experiments.
Elena Bratkovskaya +3 more
wiley +1 more source
Theoretical and Experimental Challenges in the Measurement of Neutrino Mass
Advances in High Energy Physics, Volume 2023, Issue 1, 2023., 2023 Neutrino masses are yet unknown. We discuss the present state of effective electron antineutrino mass from β decay experiments; effective Majorana neutrino mass from neutrinoless double‐beta decay experiments; neutrino mass squared differences from neutrino oscillation: solar, atmospheric, reactor, and accelerator‐based experiments; sum of neutrino ...
Jyotsna Singh +2 more
wiley +1 more source
Kaon-nucleus Drell-Yan processes and kaon structure functions [PDF]
Physics Letters B, 1996 We investigate the information which could be obtained from Drell-Yan processes with sufficiently intense beams of charged kaons on isoscalar targets. It is found that combinations of $K^+$ and $K^-$ Drell-Yan measurements on isoscalar nuclear targets would allow one to extract the kaon sea quark distributions.
Londergan, J., Liu, G., Thomas, A.
openaire +3 more sources
Geophysical Research Letters, Volume 49, Issue 6, 28 March 2022., 2022 Abstract Measuring the variability of incoming neutrons locally would be usefull for the cosmic‐ray neutron sensing (CRNS) method. As the measurement of high energy neutrons is not so easy, alternative particles can be considered for such purpose. Among them, muons are particles created from the same cascade of primary cosmic‐ray fluxes that generate ...
L. Stevanato +10 more
wiley +1 more source