Zemlyakov N. A.1, Chugunov A. I.1, Shchechilin N. N.2
1Ioffe Institute, St. Petersburg, Russia
2Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, Brussels, Belgium
Email: zemlyakov@mail.ioffe.ru
The elastic modulus of the neutron star mantle, associated with a change in intercluster distances, is calculated within the framework of the thermodynamically consistent compressible liquid drop model. It is demonstrated that the neutron adsorption on the surfaces of nucleon clusters results in a ~10-20% change in the elastic modulus within the typical range of mean nucleon number densities of the neutron star mantle. Keywords: neutron star, mantle, elastic properties, spaghetti phase, lasagna phase.
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