Decay of the Z boson into scalar particles.

  title={Decay of the Z boson into scalar particles.},
  author={Duong and Ma},
  journal={Physical review. D, Particles and fields},
  volume={47 5},
  • Duong, Ma
  • Published 1993
  • Physics, Medicine
  • Physical review. D, Particles and fields
  • In extensions of the standard model, light scalar particles are often possible because of symmetry considerations. We study the decay of the $Z$ boson into such particles. In particular, we consider for illustration the scalar sector of a recently proposed model of the 17-keV neutrino which satisfies all laboratory, astrophysical, and cosmological constraints. 
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