Abstract
We have performed a Faddeev calculation of the baryon spectrum for the chiral constituent quark model including higher orbital angular momentum states. We have found that the effect of these states is important, although a description of the baryon spectrum of the same quality as that of the one given by including only the lowest-order configurations can be obtained. We have studied the effect of the pseudoscalar quark-quark interaction on the relative position of the positive- and negative-parity excitations of the nucleon as well as the effect of varying the strength of the color-magnetic interaction.
Original language | English |
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Article number | 058201 |
Pages (from-to) | 582011-582014 |
Number of pages | 4 |
Journal | Physical Review C |
Volume | 64 |
Issue number | 5 |
DOIs | |
State | Published - Nov 2001 |