| Autor: |
C. Baglin, M. S. Alam, H.W. Paik, E.C. Fowler, A. H. Rogers, D. Hood, S. E. Jones, Sheldon Stone, B. B. Brabson, N.V. Baggett, P. Bonamy, T. Fieguth, A. E. Kreymer, J. S. Poucher |
| Rok vydání: |
1980 |
| Předmět: |
|
| Zdroj: |
Physical Review D. 22:36-41 |
| ISSN: |
0556-2821 |
| Popis: |
A study of ${\ensuremath{\pi}}^{\ensuremath{-}}d$ interactions at 13.2 GeV/c has been performed using the SLAC 2-m streamer chamber with a forward-proton trigger/spectrometer. In this paper, we discuss baryon-antibaryon final states where a forward produced $p\overline{p}$ enhancement is seen near 2.1 GeV in both $p\overline{p}n$ and $p\overline{p}{\ensuremath{\pi}}^{\ensuremath{-}}n$ final states. The measured cross section for ${\ensuremath{\pi}}^{\ensuremath{-}}d\ensuremath{\rightarrow}({n}_{s})p\overline{p}n$ is 7.6\ifmmode\pm\else\textpm\fi{}1.3 \ensuremath{\mu}b and for ${\ensuremath{\pi}}^{\ensuremath{-}}d\ensuremath{\rightarrow}({p}_{s})p\overline{p}{\ensuremath{\pi}}^{\ensuremath{-}}n$ is 6.6\ifmmode\pm\else\textpm\fi{}1.1 \ensuremath{\mu}b in this experiment. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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