Geodesic
Hypernuclear matter in compact stars
Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 3 (2016), pp. 42-46 Cet article a éte moissonné depuis la source Math-Net.Ru

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We discuss the recently developed energy density functional for hypernuclear matter, which is based on simultaneous calculation of heavy single-$\Lambda$ hypernuclei and compact stars containing hypernuclear core. The nucleonic matter is described in terms of a density-dependent parametrization of nucleon-meson couplings, whereas the hyperon-meson couplings are deduced from the octet model. We identify the parameter space of hyperon-meson couplings for which massive stellar configurations with $M\le 2.1 M_{\odot}$ exist and at the same time the laboratory $\Lambda$-hypernuclear data can be described.
Keywords: neutron stars, hyperonic matter, equation of state. 
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     author = {A. D. Sedrakian},
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A. D. Sedrakian. Hypernuclear matter in compact stars. Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 3 (2016), pp. 42-46. http://geodesic.mathdoc.fr/item/UZERU_2016_3_a7/

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