A hamiltonian approach to the roper resonance

Su H. Lee, I. Zahed

Research output: Contribution to journalArticle

3 Citations (Scopus)


The breathing modes along with the spin-isospin zero modes of the ω-stabilized skyrmion are quantized using Dirac's method. The result is a hamiltonian for the nucleon, the δ-isobar and the Roper with explicit meson couplings. The linear pion coupling is used to evaluate the decay width of the Roper into πN.

Original languageEnglish
Pages (from-to)583-588
Number of pages6
JournalPhysics Letters B
Issue number3
Publication statusPublished - 1988 Dec 22

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'A hamiltonian approach to the roper resonance'. Together they form a unique fingerprint.

Cite this