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Effects of impurity molecules on the lifetime of antiprotonic helium atoms

Quenching of metastable antiprotonic helium atoms in collisions with hydrogen and deuterium molecules has been studied using laser spectroscopy at CERN's antiproton decelerator. The temperature dependence of the quenching cross sections of the antiprotonic states (n, l) = (37, 34), (38, 35) and...

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Detalles Bibliográficos
Autores principales:	Juhász, B, Eades, John, Hayano, R S, Hori, Masaki, Horváth, D, Ishikawa, T, Torii, H A, Widmann, E, Yamaguchi, H, Yamazaki, T
Lenguaje:	eng
Publicado:	2004
Materias:	Other Fields of Physics
Acceso en línea:	https://dx.doi.org/10.1016/S0168-583X(03)01769-5 http://cds.cern.ch/record/818503

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