118 citations · 500 across the 27 of their papers we have counts for
27 papers
Degeneracies with the Q.Q interaction in a single j shell
Larry Zamick, Alberto Escuderos
Previously [1] it was shown that for a configuration of 2 protons and 2 neutrons in the g_{9/2}shell there is a certain degeneracy that occurs when the quadrupole-quadrupole intera…
Partial Conservation Law in a Schematic Single j Shell Model
Wesley Pereira, Ricardo Garcia, Larry Zamick +2
We report the discovery of a partial conservation law obeyed by a schematic Hamiltonian of two protons and two neutrons in a j shell. In our Hamiltonian the interaction matrix elem…
Equally Spaced Levels with T=1 two-body Matrix elements
Wesley Pereira, Ricardo Garcia, Larry Zamick +1
If one examines two-body matrix elements from experiment one notices that not only J=0 T=1 lies low but also J=1T=0 and J=J_{max} =2j T=0. It is sometimes thought that one needs bo…
Importance of static quadrupole moments for determining collective aspects of nuclear structure: N=Z calculations with four and eight valence particles
S. J. Q. Robinson, T. Hoang, L. Zamick +2
In this work we look at the low lying nuclear structure of several N=Z nuclei residing between the doubly magic nucei ^{40} Ca and ^{100} Sn. Using large shell model codes we calcu…
Topics in Nuclear Structure
Alberto Escuderos, Larry Zamick
We consider work performed over the last decade on single-j-shell studies. We will discuss four topics.
The large j limit for certain 9-j symbols-power law behaviour
Larry Zamick, Alberto Escuderos
In a previous work certain unitary9-j symbols were shown to go asymptotically to zero in the large j limit. In this work we examine this inmore detail. We find an approximate power…