Semiclassical quantization of the dibaryon skyrmion

R. L. Jaffe, C. Korpa

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Abstract

We perform a collective coordinate quantization of the classically stable baryon-number-two skyrmion in SU(3). We show that a relation between the number of colors and flavor triality of the dibaryons is generated by the Wess-Zumino term. The Skyrme model parameters are determined by using the baryon number one results. The dibaryon mass spectrum in the chiral limit is then obtained (in GeV): M = 1.5 + 0.049C1 + 0.009J(J + 1), where C1 is the quadratic Casiimir of flavor SU(3) and J is the spin. We compare our results with quark model expectations.

Original languageEnglish
Pages (from-to)468-482
Number of pages15
JournalNuclear Physics B
Volume258
Issue numberC
DOIs
Publication statusPublished - 1985

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baryons
quark models
mass spectra
color

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Semiclassical quantization of the dibaryon skyrmion. / Jaffe, R. L.; Korpa, C.

In: Nuclear Physics B, Vol. 258, No. C, 1985, p. 468-482.

Research output: Contribution to journalArticle

Jaffe, R. L. ; Korpa, C. / Semiclassical quantization of the dibaryon skyrmion. In: Nuclear Physics B. 1985 ; Vol. 258, No. C. pp. 468-482.
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