196 citations · 329 across the 12 of their papers we have counts for
12 papers
Pentaquark in a supersmmetric quark-diquark model
D. B. Lichtenberg
According to QCD, there exists a broken dynamical supersymmetry between an antiquark and a diquark. This supersymmetry can be used to relate the mass of a pentaquark to the mass of…
Whither Hadron Supersymmetry?
D. B. Lichtenberg
A dynamically broken hadron supersymmetry appears to exist as a consequence of QCD. The reasons for the supersymmetry appear most transparently in the framework of the constituent…
Spin-dependent forces between quarks in hadrons
D. B. Lichtenberg
Different mechanisms have been proposed to account for the spin-dependent interaction between quarks in ground-state hadrons. The first mechanism is the chromomagnetic interaction…
Are there quasistable strange baryons with anticharm or antibeauty?
D. B. Lichtenberg
In some models, exotic baryons with strangeness and anticharm or antibeauty should exist and even be stable against strong decay. We consider the stability of such possible exotic…
Diquark model of dibaryons
D. B. Lichtenberg, R. Roncaglia, E. Predazzi
A diquark model previously formulated to describe exotic mesons is extended to dibaryons. In the model, dibaryons containing only light quarks are unbound. The dibaryon, consis…
Diquark model of exotic mesons
D. B. Lichtenberg, R. Roncaglia, E. Predazzi
This is a conference mostly devoted to diquarks. Although an exotic meson can in principle be composed of a diquark and an antidiquark, such an exotic is unlikely to be experimenta…