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

Ken Ichi Hikasa, Yumi Nakamura

Research output: Contribution to journalArticlepeer-review

39 Citations (Scopus)

Abstract

Supersymmetric relations between dimensionless couplings receive finite correction at one-loop when supersymmetry is broken softly. We calculate the script N sign(αs) 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.

Original languageEnglish
Pages (from-to)139-143
Number of pages5
JournalZeitschrift fur Physik C-Particles and Fields
Volume70
Issue number1
DOIs
Publication statusPublished - 1996 Mar

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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