Impact of pairing correlations on the chemical composition of the inner crust of a neutron star

A. Pastore; M. Shelley; C. Aa Diget

doi:10.22323/1.281.0145

Impact of pairing correlations on the chemical composition of the inner crust of a neutron star

A. Pastore, M. Shelley, C. Aa Diget

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the impact of the role of pairing correlation on the energy per particles of Wigner-Seitz cells in the inner crust of a neutron star. In particular, we compare some common approximations done to treat pairing effects and we estimate the possible error. To reduce the computational cost of the calculations required to determine the chemical composition of the crust, we present a new numerical method based on Gaussian Emulator Process.

Original language	English
Article number	145
Journal	Proceedings of Science
Volume	2016-September
DOIs	https://doi.org/10.22323/1.281.0145
Publication status	Published - 17 May 2017
Event	26th International Nuclear Physics Conference, INPC 2016 - Adelaide, Australia Duration: 11 Sept 2016 → 16 Sept 2016

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abstract = "We investigate the impact of the role of pairing correlation on the energy per particles of Wigner-Seitz cells in the inner crust of a neutron star. In particular, we compare some common approximations done to treat pairing effects and we estimate the possible error. To reduce the computational cost of the calculations required to determine the chemical composition of the crust, we present a new numerical method based on Gaussian Emulator Process.",

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T2 - 26th International Nuclear Physics Conference, INPC 2016

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Impact of pairing correlations on the chemical composition of the inner crust of a neutron star

Abstract

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