B-meson to light-meson transition form factors

Mikhail A. Ivanov, Jürgen G. Körner, Sergey G. Kovalenko, and Craig D. Roberts
Phys. Rev. D 76, 034018 – Published 30 August 2007

Abstract

We report a comprehensive set of results for B-meson heavy-to-light transition form factors calculated using a truncation of, and expression for, the transition amplitudes in which all elements are motivated by the study of Dyson-Schwinger equations in QCD. In this relativistic approach, which realizes confinement and dynamical chiral symmetry breaking, all physical values of momentum transfer in the transition form factors are simultaneously accessible. Our results can be useful in the analysis and correlation of the large body of data being accumulated at extant facilities, and thereby in probing the standard model and beyond.

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  • Received 28 March 2007

DOI:https://doi.org/10.1103/PhysRevD.76.034018

©2007 American Physical Society

Authors & Affiliations

Mikhail A. Ivanov1, Jürgen G. Körner2, Sergey G. Kovalenko3, and Craig D. Roberts4

  • 1Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia
  • 2Institut für Physik, Johannes Gutenberg-Universität, D-55099 Mainz, Germany
  • 3Centro de Estudios Subatómicos (CES), Universidad Técnica Federico Santa María, Casilla 110-V, Valparaíso, Chile
  • 4Physics Division, Argonne National Laboratory, Argonne Illinois 60439-4843, USA

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Issue

Vol. 76, Iss. 3 — 1 August 2007

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