Nucleon Cluster Structures in Isotopes

[Rade]

I would like to start a thread on this topic--nucleon clustering phenomena in isotopes. I wish to learn the status of current research in this area. I cite a few publications on the topic below. For example, who today applies quark theory to John Wheeler (1937--see below) concept of "resonating group structures" ? If not, why not ?

 

J. A. Wheeler. 1937. Phys. Rev. 52, 1083 & 1107 --- (On the mathematical description of light nuclei by the method of resonating group structures, & Molecular viewpoints in nuclear structure).

 

Tombrello, T. A., Phillips, G. C. 1961. Phys. Rev. 122, 224 (Cluster Nature of Li-7 and Be-7).

 

Neudatchin & Smimov. 1969. Progress in Physics, Vol. 10 (Evidence for nucleon clusters in the lightest nuclei of the 1p-shell from data on reactions at high energies).

 

Pauling, L & Robinson, A. B. 1975. Can. J. Phys. 53, 1953 (Rotating clusters in nuclei)

 

Nishioka, J. 1984. J. Phys. G:Nucl. Phys. 10, 1713 (Two alpha particle plus dinucleon cluster model for B-10 and Be-10)

 

Pauling, L. 1991. Proc. Natl. Acad. Sci. 88, 820 (Transition from one revolving cluster to two revolving clusters in the ground-state rotational bands of nuclei in the lanthanon nuclei).

 

Pieper, S & R. Wiringa. 2001. Annu. Rev. Nucl. Part. Sci. 51, 53 (Quantum monte carlo calculations of light nuclei)--here is a quote "microscopic calculations...can be explained starting from elementary two-and three-nucleon interactions".

 

Akimune, et al. 2004. Physics of Atomic Nuclei, 67, 1721 (Trinucleon cluster structure at high-excitation energies in A = 6 nuclei).