• Media type: E-Article
  • Title: B(s,d)-> to gamma gamma decay in the model with one universal extra dimension
  • Contributor: Devidze, G. [Author]; Liparteliani, A. [Author]; Meissner, U.G. [Author]
  • imprint: North-Holland Publ., 2006
  • Published in: Physics letters / B 634, 59 - 62 (2006). doi:10.1016/j.physletb.2006.01.034
  • Language: English
  • DOI: https://doi.org/10.1016/j.physletb.2006.01.034
  • ISSN: 0370-2693
  • Keywords: B/s: branching ratio ; amplitude analysis ; photon: pair production ; B: radiative decay ; dimension: 5 ; B: branching ratio ; B/s: radiative decay
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  • Description: We estimate the beyond the Standard Model (SM) contribution to the B-s,B-d -> gamma gamma double radiative decay in the framework of the model with one universal extra dimension. This contribution gives a similar to 3(6)% enhancement of the branching ratio calculated in the SM for B-s(d) -> gamma gamma (without QCD corrections). (c) 2006 Elsevier B.V. All rights reserved.
  • Access State: Open Access