The 12C nucleus as a 3α system with forbidden states
Smirnov Yu.F., Obukhovskii I.T., Neudachin V.G., Chuvil'skii Yu.M., Mukhtarova M.I.
It is shown that the projection in the 3a system, of states forbidden by the Pauli principle in α-α pairs, is a sufficiently strong condition capable of preventing compression of the 3a system.