High-energy manifestations of heavy quarks in axial-vector neutral currents

Yoshiki Kizukuri*, Ichiro Ohba, Keisuke Okano, Yoshiya Yamanaka

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


A recent work by Collins, Wilczek, and Zee has attempted to manifest the incompleteness of the decoupling theorem in the axial-vector neutral currents at low energies. In the spirit of their work, we calculate corrections of the axial-vector neutral currents by virtual-heavy-quark exchange in the high-energy e+e- processes and estimate some observable quantities sensitive to virtual-heavy-quark masses which may be compared with experimental data at LEP energies.

Original languageEnglish
Pages (from-to)2095-2097
Number of pages3
JournalPhysical Review D
Issue number9
Publication statusPublished - 1981

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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