The X(3872) at the Tevatron

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The author reports results on the X(3872) from the Tevatron. Mass and other properties have been studied, with a focus on new results on the dipion mass spectrum in X {yields} J/{psi}{pi}{sup +}{pi}{sup -} decays. Dipions favor interpreting the decay as J/{psi}{rho}, implying even C-parity for the X. Modeling uncertainties do not allow distinguishing between S- and P-wave decays of the J/{psi}-{rho} mode. Effects of {rho}-{omega} interference in X decay are also introduced.

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4 pages

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Bauer, G. & /MIT, LNS November 1, 2005.

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Description

The author reports results on the X(3872) from the Tevatron. Mass and other properties have been studied, with a focus on new results on the dipion mass spectrum in X {yields} J/{psi}{pi}{sup +}{pi}{sup -} decays. Dipions favor interpreting the decay as J/{psi}{rho}, implying even C-parity for the X. Modeling uncertainties do not allow distinguishing between S- and P-wave decays of the J/{psi}-{rho} mode. Effects of {rho}-{omega} interference in X decay are also introduced.

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4 pages

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  • Journal Name: AIP Conf.Proc.842:604-606,2006; Conference: Contributed to Particles and Nuclei International Conference (PANIC 05), Santa Fe, New Mexico, 24-28 Oct 2005

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  • Report No.: FERMILAB-CONF-05-488-E
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 878933
  • Archival Resource Key: ark:/67531/metadc876653

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Office of Scientific & Technical Information Technical Reports

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  • November 1, 2005

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  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 8, 2016, 1:57 p.m.

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Bauer, G. & /MIT, LNS. The X(3872) at the Tevatron, article, November 1, 2005; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc876653/: accessed September 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.