Photoproduction of New Hadronic Resonances [electronic resource]

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Bibliographic Details
Online Access:	Online Access (via OSTI)
Corporate Author:	Fermi National Accelerator Laboratory (Researcher)
Format:	Government Document Electronic eBook
Language:	English
Published:	Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy. High Energy Physics Division ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 1976.
Subjects:	Physics Of Elementary Particles And Fields.

Description
Abstract:	Several narrow resonances associated with strange particles are observed in the reaction: $\gamma$ + Be $\to$ hadrons We present evidence for the production of a new antibaryon state ($\sim$2.26 GeV/$ĉ2$), which decays into $\bar{\Lambda} \pî+ \pî- \pî-$. Combining the above state with an additional $\pî+$ gives an indication of the cascade process: $\bar{\Lambda} \pî+ \pî- \pî+ \pî- (\sim 2.45) \to \bar{\Lambda} \pî+ \pî- \pî- (\sim 2.26) + \pî+$ In the same experiment, we also observe a narrow peak near 1.86 GeV/$ĉ2$ decaying into $K_Ŝ0 \pî+ \pî- \pî+ \pî-$ • The above observations strongly suggest these states are the predicted charmed hadrons.
Item Description:	Published through SciTech Connect. 01/01/1976. "fermilab-thesis-1976-10" "112671" Leung, Patrick Shau-Park [Columbia U.]

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