Improved limits on scalar weak couplings

E. G. Adelberger
Phys. Rev. Lett. 70, 2856 – Published 10 May 1993; Erratum Phys. Rev. Lett. 71, 469 (1993)
PDFExport Citation

Abstract

I point out that β-delayed proton spectroscopy is a powerful probe of possible scalar contributions to nuclear β decay, and use Schardt and Riisager’s data on the shape of the beta-delayed proton peaks from the superallowed decays of Ar32 and Ar33 to set improved upper limits on such couplings. Implications of these limits for leptoquark masses are mentioned.

  • Received 12 January 1993

DOI:https://doi.org/10.1103/PhysRevLett.70.2856

©1993 American Physical Society

Erratum

Improved Limits on Scalar Weak Couplings

E. G. Adelberger
Phys. Rev. Lett. 71, 469 (1993)

Authors & Affiliations

E. G. Adelberger

  • PPE Division, CERN, CH-1211 Geneve 23, Switzerland
  • Department of Physics, FM-15, University of Washington, Seattle, Washington 98195

References (Subscription Required)

Click to Expand
Issue

Vol. 70, Iss. 19 — 10 May 1993

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review Letters

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×