Precise measurement of the eta and K-0 masses

Autor:	Sergio Giudici
Rok vydání:	2002
Předmět:	Nuclear physics Physics Large Hadron Collider Physics::Instrumentation and Detectors Nuclear Theory Detector High Energy Physics::Experiment Nuclear Experiment Condensed Matter Physics Mathematical Physics Atomic and Molecular Physics and Optics
Popis:	New measurements of the η and K0 masses have been performed using decays into 3π0 with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results M(η) = 547.843 ± 0.051 MeV/c2 and M(K0) = 497.625 ± 0.031 MeV/c2 were obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1116645438ba3fe5f0f3db7f8d06d3e http://hdl.handle.net/11568/73654 Zobrazit plný text záznamu