Investigation of the structure of the few body kaonic nuclei using the method of hyperspherical functions in momentum space
1 New York City College of Technology, The City University of New York, USA
2 Borough of Manhattan Community College, The City University of New York, USA
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Published online: 26 November 2014
The kaonic clusters K̄NN and K̄NNN are studied within the method of hyperspherical functions in the momentum representation. Binding energies and widths of three- and four-body nuclear quasibound states are calculated by employing realistic NN potentials and the energy dependent chiral K̄N interaction, as well as a phenomenological K̄N potential. The comparison of the results of calculations obtained in the framework of the variational method, Faddeev, Faddeev-Yakubovsky equations, and method of hyperspherical functions in configuration space are discussed.
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