6533b7d8fe1ef96bd1269b36

RESEARCH PRODUCT

A Heavy Quark Symmetry Approach to Baryons

C. AlbertusJuan Luis NievesE. HernándezJ. E. Amaro

subject

QuarkPhysicsNuclear and High Energy PhysicsParticle physicsNuclear TheoryNuclear TheoryHigh Energy Physics::PhenomenologyFOS: Physical sciencesFísicaObservableThree-body problemBottom quarkSymmetry (physics)Nuclear Theory (nucl-th)BaryonHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Simple (abstract algebra)Wave function

description

We evaluate different properties of baryons with a heavy c or b quark. The use of Heavy Quark Symmetry (HQS) provides with an important simplification of the non relativistic three body problem which can be solved by means of a simple variational approach. This scheme is able to reproduce previous results obtained with more involved Faddeev calculations. The resulting wave functions are parametrized in a simple manner, and can be used to calculate further observables.

yearjournalcountryeditionlanguage
2005-01-11Nuclear Physics A
https://doi.org/10.1016/j.nuclphysa.2005.03.052