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arXiv · hep-ex/9906026

A Search for Disoriented Chiral Condensate at the Fermilab Tevatron

MiniMax Collaboration·T. C. Brooks·M. E. Convery·W. L. Davis·K. W. Del Signore·T. L. Jenkins·E. Kangas·M. G. Knepley·K. L. Kowalski·C. C. Taylor·S. H. Oh·W. D. Walker·P. L. Colestock·B. Hanna·M. Martens·J. Streets·R. C. Ball·H. R. Gustafson·L. W. Jones·M. J. Longo·J. D. Bjorken·A. Abashian·N. Morgan·C. A. Pruneau
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Abstract

We present results from MiniMax (Fermilab T-864), a small test/experiment at the Tevatron designed to search for the production of disoriented chiral condensate (DCC) in $p - \bar p$ collisions at $\sqrt{s} = 1.8$ TeV in the forward direction, $\sim 3.4 < η< \sim 4.2$. Data, consisting of $1.3 \times 10^6$ events, are analyzed using the robust observables developed in an earlier paper. The results are consistent with generic, binomial-distribution partition of pions into charged and neutral species. Limits on DCC production in various models are presented.

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MiniMax Collaboration, T. C. Brooks, M. E. Convery, W. L. Davis, K. W. Del Signore, T. L. Jenkins, E. Kangas, M. G. Knepley, K. L. Kowalski, C. C. Taylor, S. H. Oh, W. D. Walker, P. L. Colestock, B. Hanna, M. Martens, J. Streets, R. C. Ball, H. R. Gustafson, L. W. Jones, M. J. Longo, J. D. Bjorken, A. Abashian, N. Morgan, C. A. Pruneau. 1999-09-09. A Search for Disoriented Chiral Condensate at the Fermilab Tevatron. https://doi.org/10.1103/physrevd.61.032003

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