Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-25T15:43:00.314Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of strong magnetic fields in dense stellar matter

Published online by Cambridge University Press:  07 August 2014

A. Lavagno  and
F. Lingua
A. Lavagno
Affiliation:
Department of Applied Science and Technology, Politecnico di Torino, I-10129 Torino, ItalyINFN, Sezione di Torino, I-10125 Torino, Italy
F. Lingua
Affiliation:
Department of Applied Science and Technology, Politecnico di Torino, I-10129 Torino, ItalyINFN, Sezione di Torino, I-10125 Torino, Italy
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We study the effects of strong magnetic fields in dense stellar matter within an effective relativistic equation of state with the inclusion of hyperons and Δ(1232)-isobar degrees of freedom. The effects of high magnetic field interactions significantly affect the nuclear equation of state and the macroscopic properties of the star. In this framework we investigate the role of the presence of the Δ-isobars degrees of freedom in structure and in the bulk properties of the compact star.

Keywords

Relativistic equation of stateΔ baryonic resonancesCompact stars
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S302: Magnetic Fields throughout Stellar Evolution , August 2013 , pp. 439 - 440
Copyright
Copyright © International Astronomical Union 2014 

References

Cardall, C. Y., Prakash, M., & Lattimer, J. M. 2001, Astrophys. J., 554, 322CrossRefGoogle Scholar
Chakrabarty, S., Bandyopadhyay, D., & Pal, S. 1997, Phys. Rev. Lett., 78, 2898Google Scholar
Dexheimer, V., Negreiros, R., & Schramm, S. 2012, Eur. Phys. J. A, 48, 189Google Scholar
Duncan, R. & Thompson, C. 1995, Mon. Not. R. Astron. Soc., 275, 255Google Scholar
Glendenning, N. K. & Moszkowski, S. A. 1991, Phys. Rev. Lett., 67, 2414CrossRefGoogle Scholar
Hurley, K.et al. 1999, Astrophys. J., 510, L111CrossRefGoogle Scholar
Lavagno, A. 2010, Phys. Rev. C, 81, 044909CrossRefGoogle Scholar
Lavagno, A. & Pigato, D. 2012, Phys. Rev. C, 86, 024917CrossRefGoogle Scholar
Lavagno, A. 2013, Eur. Phys. J. A, 49, 102Google Scholar
Lopes, L. L. & Menezes, D. P. 2012, Braz. J. Phys., 42, 428CrossRefGoogle Scholar
Mareghetti, S. & Stella, L. 1995, Astrophys. J., 442, L17CrossRefGoogle Scholar
Rabhi, A., Panda, P. K., & Providencia, C. 2011, Phys. Rev. C, 84, 035803Google Scholar