Accurate predictions of b-baryon spectrum from color hyperfine interaction

Marek Karliner

Accurate predictions of b-baryon spectrum from color hyperfine interaction

Marek Karliner^*

^*Corresponding author for this work

School of Physics and Astronomy

Research output: Contribution to conference › Paper › peer-review

Abstract

I discuss several recent highly accurate theoretical predictions for masses of baryons containing the b quark, especially Ωb (ssb) very recently reported by CDF. I also point out an approximate effective supersymmetry between heavy quark baryons and mesons and provide predictions for the magnetic moments of Λ_c and Λ_b. Proper treatment of the color-magnetic hyperfine interaction in QCD is crucial for obtaining these results.

Original language	English
State	Published - 2009
Event	17th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2009 - Madrid, Spain Duration: 26 Apr 2009 → 30 Apr 2009

Conference

Conference	17th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2009
Country/Territory	Spain
City	Madrid
Period	26/04/09 → 30/04/09

Cite this

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abstract = "I discuss several recent highly accurate theoretical predictions for masses of baryons containing the b quark, especially Ωb (ssb) very recently reported by CDF. I also point out an approximate effective supersymmetry between heavy quark baryons and mesons and provide predictions for the magnetic moments of Λc and Λb. Proper treatment of the color-magnetic hyperfine interaction in QCD is crucial for obtaining these results.",

author = "Marek Karliner",

year = "2009",

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AB - I discuss several recent highly accurate theoretical predictions for masses of baryons containing the b quark, especially Ωb (ssb) very recently reported by CDF. I also point out an approximate effective supersymmetry between heavy quark baryons and mesons and provide predictions for the magnetic moments of Λc and Λb. Proper treatment of the color-magnetic hyperfine interaction in QCD is crucial for obtaining these results.

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AN - SCOPUS:84890393794

T2 - 17th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2009

Y2 - 26 April 2009 through 30 April 2009

ER -

Accurate predictions of b-baryon spectrum from color hyperfine interaction

Abstract

Conference

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