250 citations · 1.7k across the 96 of their papers we have counts for
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On a possible tetraquark cousin of the Theta^+
Marek Karliner, Harry J. Lipkin
If a narrow Theta^+ pentaquark exists, it is likely that a ud\bar s-ud triquark-diquark configuration is a significant component of its wave function. If so, the mechanism responsi…
History and new ideas for exotic particles
Harry J. Lipkin
Basic 1966 physics of Sakharov, Zeldovich and Nambu updated by QCD with constituent-quark quasiparticles having effective masses fits all masses and magnetic moments of ground stat…
The theory of pentaquarks
Harry J. Lipkin
Is there a theory or good experimental evidence? Bj's question: Pentaquark is created by . Baryon TriquarkTriquark $…
Why the Theta+ is seen in some experiments and not in others - a possible explanation
Marek Karliner, Harry J. Lipkin
The contradiction between evidence for and against the existence of the Theta+ pentaquark might be resolved if it only appears as a result of a particular production mechanism whic…
Physics of Debye-Waller Factors
Harry J. Lipkin
This note has no new results and is therefore not intended to be submitted to a "research" journal in the foreseeable future, but to be available to the numerous individuals who ar…
A Diquark-Triquark Model for the KN Pentaquark
Marek Karliner, Harry J. Lipkin
We propose a model for the recently discovered Theta^+ exotic KN resonance as a novel kind of a pentaquark with an unusual color structure: a color triplet (ud) diquark, coupled to…
A Mass Inequality for the and Pentaquarks
Marek Karliner, Harry. J. Lipkin
We derive an upper bound on the mass difference between the and pentaquarks which are the manifestly exotic members of the antidecuplet. The derivation is bas…
The narrow width of the Θ^+ - a possible explanation
Marek Karliner, Harry J. Lipkin
The narrow width of the exotic narrow baryon resonance might be explained by mixing between the two nearly degenerate states that arise in models with two diquarks and an ant…