Evidence for $\pi K$-atoms with DIRAC

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We present evidence for the first observation of electromagnetically bound $\pi^\pm K^\mp$-pairs ($\pi K$-atoms) with the DIRAC experiment at the CERN-PS. The $\pi K$-atoms are produced by the 24 GeV/c proton beam in a thin Pt-target and the $\pi^\pm$ and $K^\mp$-mesons from the atom dissociation ar...

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Detalles Bibliográficos
Autores principales: Adeva, B., Afanasyev, L., Allkofer, Y., Amsler, Claude, Anania, A., Benelli, A., Brekhovskikh, V., Caragheorgheopol, G., Cechak, T., Chiba, M., Chliapnikov, P., Ciocarlan, C., Constantinescu, S., Curceanu, C., Detraz, C., Dreossi, D., Drijard, D., Dudarev, A., Duma, M., Dumitriu, D., Fungueirino, J.L., Gerndt, J., Gorin, A., Gorchakov, O., Gritsay, K., Guaraldo, C., Gugiu, M., Hansroul, M., Hons, Z., Horikawa, S., Iliescu, M., Karpukhin, V., Kluson, J., Kobayashi, M., Komarov, V., Kruglov, V., Kruglova, L., Kulikov, A., Kuptsov, A., Kurochkin, I., Lamberto, A., Lanaro, A., Lapshin, V., Lednicky, R., Levi Sandri, P., Lopez Aguera, A., Lucherini, V., Manuilov, I., Marinas, C., Nemenov, L., Nikitin, M., Okada, K., Olchevsky, V., Pentia, M., Penzo, A., Plo, M., Rappazzo, G.F., Regenfus, Christian, Rochet, J., Romero, A., Ronjin, V., Ryazantsev, A., Rykalin, V., Saborido, J., Schacher, J., Sidorov, A., Smolik, J., Sugimoto, S., Takeutchi, F., Tarasov, A., Tauscher, L., Trojek, T., Trusov, Sergey V., Utkin, V., Vazquez Doce, O., Vrba, T., Yazkov, V., Yoshimura, Y., Zhabitsky, M., Zrelov, P.
Lenguaje:eng
Publicado: 2009
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2009.03.001
http://cds.cern.ch/record/1175298

Internet

https://dx.doi.org/10.1016/j.physletb.2009.03.001
http://cds.cern.ch/record/1175298

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