Quark model relation for kaon charge radii

O. W. Greenberg*, S. Nussinov, J. Sucher

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We derive the equation r2E(K0)/r2E(K+) = -(m2s - m2n)/(2m2s + m2n) relating the kaon electric charge radii and the strange (ms) and non-strange (mn) quark masses in the nonrelativistic quark model, and suggest an inequality which we expect to hold in the presence of relativistic corrections. New data for these charge radii are presently being analysed by two experimental groups.

Original languageEnglish
Pages (from-to)83-86
Number of pages4
JournalPhysics Letters B
Volume72
Issue number1
DOIs
StatePublished - 5 Dec 1977
Externally publishedYes

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