Suchergebnisse
Suchergebnisse:
Vor 5 Tagen · Revisiting the Higgs Boson Decay into a Photon and a Neutrino Pair. We present new calculations of the leading-order one-loop amplitude and the decay rate for H → ν¯νγ within the standard model, employing reduction to a set of basic Passarino-Veltman functions resulting in a more concise expressions compared to prior works.
Vor 4 Tagen · We study one-loop contributions to semi-inclusive deep inelastic scattering in the target fragmentation region for a polarized lepton beam and nucleon target. Complete one-loop results at leading twist are derived, with a particular focus on the gluonic channel. It shows that four structure functions are generated uniquely by the gluon fracture functions starting at one-loop. Additionally, we ...
Vor 3 Tagen · G W G H Z (d) W W W H Z (e) H Z W W (f) H Z Z W W (g) W W H l l (h) W W W H l (i) FIG. 1. A sample set of Feynman diagrams for the h→ννγ¯ decay process in the R ξgauge. The diagrams (a-g) are examples of what we refer to as resonant contributions - these involve the coupling of Z propagator to the neutrino pair. The diagrams (h) and (i ...
Vor 2 Tagen · This is a list of Nobel Prize laureates by country. Listings for Economics refer to the related Nobel Memorial Prize in Economic Sciences.The Nobel Prizes and the Prize in Economic Sciences have been awarded 567 times to 889 recipients, of which 26 awards (all Peace Prizes) were to organizations.
Vor einem Tag · Martinus J. G. Veltman: 2000. Žores Ivanovič Alfjorov: za razvoj heterostruktura poluprovodnika korištenih u elektronici visokoh brzina i optoelektronici: Herbert Kroemer: Jack St. Clair Kilby: za doprinos izumu integralnog kola: 2001. Eric Allin Cornell
Vor 3 Tagen · Triumph in the West is the triumphant conclusion of J. G. A. Pocock’s series on Edward Gibbon and the Decline and Fall of the Roman Empire (1776–89).Earlier installments sought to situate Gibbon and his text in a series of contexts: European Enlightenment(s), narratives of civil society, the conceptual history of ‘Decline and Fall’, theories concerning ‘barbarians’ and ‘savages ...
Vor 3 Tagen · Johnson & Johnson is adding to its portfolio of dual-targeting antibody drugs, announcing on Tuesday a deal to acquire an experimental skin disease medicine for $1.25 billion. Per deal terms, J&J will buy Yellow Jersey Therapeutics, a spinout newly created by the drug’s developer, Swiss biotechnology startup Numab Therapeutics.
