R. Bijker, M. M. Giannini, E. Santopinto
Published 2004-03-02, updated 2004-05-05Version 2
We analyze the magnetic moment of the exotic pentaquarks of the flavor antidecuplet in the constituent quark model for the case in which the ground state is in an orbital L(p)=0(+) or a L(p)=1(-) state. We derive sum rules for the magnetic moments. The magnetic moment of the Theta(1540) is found to be 0.38, 0.09 and 1.05 mu_N for J(p)=1/2(-), 1/2(+) and 3/2(+), respectively, which is compared with the results obtained in other approaches.
Comments: 15 pages, 1 figure, 3 tables. Revised version, extended introduction and discussion, accepted for publication in Physics Letters B
Journal: Phys.Lett. B595 (2004) 260-268
Tensor susceptibilities of the vacuum from constituent quarks
Strangeness production in a constituent quark model
Exotic Hadrons in the Constituent Quark Model
