May Heavy hadrons of the 4th generation be hidden in our Universe while close to detection?

Metastable quarks of 4th generation are predicted in the framework of heterotic string phenomenology. Their presence in heavy stable hadrons are usually strongly constrained; however their hidden compositions in Heavy doubly charged baryons here considered are found to be still allowable: we studied...

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Veröffentlicht in:	arXiv.org 2004-11
Hauptverfasser:	Belotsky, K, Fargion, D, M Yu Khlopov, Konoplich, R V, Ryskin, M G, Shibaev, K I
Format:	Artikel
Sprache:	eng
Schlagworte:	Baryons Cosmic rays Electromagnetic spectra Fluxes Freezing Hadrons Helium Mesons Neutrinos Particle accelerators Phenomenology Quarks Universe
Online-Zugang:	Volltext
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