Skip to main content

[iopmath latex="$\Delta\Delta$"] [/iopmath] and [iopmath latex="$\Delta \Delta \Delta$"] [/iopmath] bound states

Buy Article:

$43.90 plus tax (Refund Policy)


We calculate the two- and three-body spectra of deltas using a chiral quark cluster model and a meson-exchange model for the [iopmath latex="$\Delta\Delta$"] [/iopmath] interaction. The ordering of the states is pretty much model independent. Both models predict the existence of four [iopmath latex="$\Delta\Delta$"] [/iopmath] bound states that couple to the NN system. Three of these states can be identified with known NN states. The fourth state corresponds to a new NNresonance with isospin 0, spin 3 and positive parity. A possible signal of this resonance appears in recent analyses of NN data.

Document Type: Miscellaneous

Affiliations: 1: Grupo de Física Nuclear, Universidad de Salamanca, E-37008 Salamanca, Spain 2: Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, Edificio 9, 07738 México DF, Mexico

Publication date: January 1, 2001

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more