Strange meson enhancement in Pb - Pb collisions

The NA44 Collaboration has measured yields and differential distributions of $K^{+}, K^{-}, \pi^{+}, \pi^{-}$ in transverse kinetic energy and rapidity, around the center-of-mass rapidity in 158 AGeV/c Pb + Pb collisions at the CERN SPS. A considerable enhancement of $K^{+}$ production per $\pi$ is...

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Detalles Bibliográficos
Autores principales: Bearden, I., Bøggild, H., Boissevain, J., Conin, L., Dodd, J., Erazmus, B., Esumi, S., Fabjan, C.W., Ferenc, D., Fields, D.E., Franz, A., Gaardhøje, J.J., Hansen, A.G., Hansen, O., Hardtke, D., van Hecke, H., Holzer, E.B., Humanic, T.J., Hummel, P., Jacak, B.V., Jayanti, R., Kaimi, K., Kaneta, M., Kohama, T., Kopytine, M.L., Leltchouk, M., Ljubicic Jr, A., Lörstad, B., Maeda, N., Martin, L., Medvedev, A., Murray, M., Ohnishi, H., Paic, G., Pandey, S.U., Piuz, F., Pluta, J., Polychronakos, V., Potekhin, M., Poulard, G., Reichhold, D., Sakaguchi, A., Schmidt-Sørensen, J., Simon-Gillo, J., Sondheim, W., Sugitate, T., Sullivan, J.P., Sumi, Y., Willis, W.J., Wolf, K.L., Xu, N., Zachary, D.S.
Lenguaje:eng
Publicado: 1999
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)01327-1
http://cds.cern.ch/record/393910

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