pith. machine review for the scientific record. sign in

arxiv: 0810.5396 · v1 · submitted 2008-10-30 · ✦ hep-ph

Recognition: unknown

Doubly heavy baryons in QCD sum rules

Jian-Rong Zhang , Ming-Qiu Huang
Authors on Pith no claims yet
classification ✦ hep-ph
keywords baryonsdoublyheavyrulescalculatedcompatibleconfigurationcontributions
0
0 comments X
read the original abstract

The mass spectra of doubly heavy baryons are systematically calculated in the framework of QCD sum rules. With a tentative heavy-diquark--light-quark configuration, the interpolating currents representing the doubly heavy baryons are proposed. Contributions of the operators up to dimension six are included in operator product expansion. The numerical results are compatible with other theoretical predictions, which may support the $(QQ)-(q)$ structure of doubly heavy baryons.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Light cone QCD sum rules study of the rare radiative $\Xi^{*}_{bb}\to\Xi_b\gamma$ decay

    hep-ph 2026-01 unverdicted novelty 5.0

    Light cone QCD sum rules produce the form factors T1V(q²=0), T2V(q²=0), T1A(q²=0), T2A(q²=0) for Ξ*bb → Ξb γ, from which the decay width is calculated.