Equilibrium states of magnetized disc-central compact object systems

Kotaro Fujisawa; Rohta Takahashi; Shijun Yoshida; Yoshiharu Eriguchi

Equilibrium states of magnetized disc-central compact object systems

Kotaro Fujisawa, Rohta Takahashi, Shijun Yoshida, Yoshiharu Eriguchi

SCI - Astronomy

Research output: Contribution to conference › Paper › peer-review

Abstract

We have obtained equilibrium states of magnetized disc-central compact object systems. Under the assumption of stationary and axisymmetry, we have derived generalized Grad-Shafranov equation (GS equation). We have succeed in solving GS equation and including not only poloidal but also toroidal magnetic fields under the ideal MHD approximation. We have obtained a toroid which sustains the extreme strong poloidal magnetic field near the central compact object.

Original language	English
Pages	111342
Number of pages	1
Publication status	Published - 2012
Event	22nd Workshop on General Relativity and Gravitation in Japan 2012, JGRG 22 - Hongo, Tokyo, Japan Duration: 2012 Nov 12 → 2012 Nov 16

Other

Other	22nd Workshop on General Relativity and Gravitation in Japan 2012, JGRG 22
Country/Territory	Japan
City	Hongo, Tokyo
Period	12/11/12 → 12/11/16

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Cite this

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title = "Equilibrium states of magnetized disc-central compact object systems",

abstract = "We have obtained equilibrium states of magnetized disc-central compact object systems. Under the assumption of stationary and axisymmetry, we have derived generalized Grad-Shafranov equation (GS equation). We have succeed in solving GS equation and including not only poloidal but also toroidal magnetic fields under the ideal MHD approximation. We have obtained a toroid which sustains the extreme strong poloidal magnetic field near the central compact object.",

author = "Kotaro Fujisawa and Rohta Takahashi and Shijun Yoshida and Yoshiharu Eriguchi",

year = "2012",

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TY - CONF

T1 - Equilibrium states of magnetized disc-central compact object systems

AU - Fujisawa, Kotaro

AU - Takahashi, Rohta

AU - Yoshida, Shijun

AU - Eriguchi, Yoshiharu

PY - 2012

Y1 - 2012

N2 - We have obtained equilibrium states of magnetized disc-central compact object systems. Under the assumption of stationary and axisymmetry, we have derived generalized Grad-Shafranov equation (GS equation). We have succeed in solving GS equation and including not only poloidal but also toroidal magnetic fields under the ideal MHD approximation. We have obtained a toroid which sustains the extreme strong poloidal magnetic field near the central compact object.

AB - We have obtained equilibrium states of magnetized disc-central compact object systems. Under the assumption of stationary and axisymmetry, we have derived generalized Grad-Shafranov equation (GS equation). We have succeed in solving GS equation and including not only poloidal but also toroidal magnetic fields under the ideal MHD approximation. We have obtained a toroid which sustains the extreme strong poloidal magnetic field near the central compact object.

UR - http://www.scopus.com/inward/record.url?scp=84889644811&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84889644811&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84889644811

SP - 111342

T2 - 22nd Workshop on General Relativity and Gravitation in Japan 2012, JGRG 22

Y2 - 12 November 2012 through 16 November 2012

ER -

Equilibrium states of magnetized disc-central compact object systems

Abstract

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ASJC Scopus subject areas

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