Single particle spectra from NA44

H. Bøggild, J. Boissevain, M. Cherney, J. Dodd, J. Downing, S. Esumi, C. Fabjan, D. Fields, A. Franz, K. H. Hansen, T. Humanic, T. Ikemoto, B. Jacak, R. Jayanti, H. Kalechofsky, T. Kobayashi, R. Kvatadze, Y. Y. Lee, M. Leltchouk, B. LörstadN. Maeda, A. Medvedev, Y. Miake, A. Miyabayashi, M. Murray, S. Nagamiya, S. Nishimura, E. Noteboon, S. Pandey, F. Piuz, V. Polychronakos, G. Poulard, J. M. Rieubland, A. Sakaguchi, A. M. Sarabura, K. Shigaki, J. Simon-Gillo, W. Sondheim, T. Sugitate, J. Sullivan, Y. Sumi, H. Sletten, H. van Hecke, W. Willis, K. Wolf

Research output: Contribution to journalArticle

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Abstract

We have measured π ±, K±, P and P spectra from proton and sulfur collisions with nuclear targets at the at beam energies of 450 Gev and 200 Gev per nucleon respectively. For central SA collisions we see that kaons and (anti)protons have large transverse energies. Protons are moved into central rapidity by rescattering where they annhilate antiprotons. The RQMD event generator qualitatively reproduces these trends while Fritjof does not.

Original languageEnglish (US)
Pages (from-to)515-518
Number of pages4
JournalNuclear Physics, Section A
Volume566
Issue numberC
DOIs
StatePublished - Jan 3 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Bøggild, H., Boissevain, J., Cherney, M., Dodd, J., Downing, J., Esumi, S., Fabjan, C., Fields, D., Franz, A., Hansen, K. H., Humanic, T., Ikemoto, T., Jacak, B., Jayanti, R., Kalechofsky, H., Kobayashi, T., Kvatadze, R., Lee, Y. Y., Leltchouk, M., ... Wolf, K. (1994). Single particle spectra from NA44. Nuclear Physics, Section A, 566(C), 515-518. https://doi.org/10.1016/0375-9474(94)90682-3