Elsevier

Nuclear Physics A

Volume 191, Issue 2, 28 August 1972, Pages 332-352
Nuclear Physics A

Relat1vistic nuclear matter calculations and the deficiency of one-boson exchange potentials

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Abstract

Nuclear matter properties are calculated using the Schierholz and Thompson-GerstenGreen relativistic potentials. The Brueckner equations for nuclear matter are modified to incorporate corresponding relativistic kinematics. It is found that both relativistic and nonrelativistic one-boson exchange potentials yield overbinding and collapse of nuclear matter. By comparing our relativistic results and earlier non-relativistic results, it is shown that the main deficiency of OBE models is not the use of a non-relativistic limit but is rather the lack of a strong intermediate- and short-range tensor force. The proper treatment of 2π exchange might yield the requisite strong tensor force.

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    Supported in part by the US National Science Foundation.

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