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Soft-breaking correction to hard supersymmetric relations QCD correction to squark decay

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Zeitschrift für Physik C Particles and Fields

An Erratum to this article was published on 01 June 1996

Abstract

Supersymmetric relations between dimensionless couplings receive finite correction at one-loop when supersymmetry is broken softly. We calculate theO (α s) correction to the squark decay width to a quark and an electroweak gaugino, which is found to be nonvanishing. Logarithmic correction appears when the gluino is heavy.

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Authors and Affiliations

  1. Physics Department, Tohoku University, Aoba-ku, 980-77, Sendai, Japan

    Ken-ichi Hikasa & Yumi Nakamura

Authors
  1. Ken-ichi Hikasa
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  2. Yumi Nakamura
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Additional information

An erratum to this article is available at http://dx.doi.org/10.1007/BF02906995.

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Hikasa, Ki., Nakamura, Y. Soft-breaking correction to hard supersymmetric relations QCD correction to squark decay. Z. Phys. C - Particles and Fields 70, 139–143 (1996). https://doi.org/10.1007/s002880050091

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  • DOI: https://doi.org/10.1007/s002880050091

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