MAGNITUDE OF THE DYNAMO-GENERATED MAGNETIC-FIELD IN SOLAR-TYPE CONVECTIVE ZONES

N KLEEORIN; I ROGACHEVSKII; A RUZMAIKIN

MAGNITUDE OF THE DYNAMO-GENERATED MAGNETIC-FIELD IN SOLAR-TYPE CONVECTIVE ZONES

Department of Mechanical Engineering

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

Abstract

Using a nonlinear dynamo model (in a single-mode approximation), an analytical expression is derived which gives the magnitude of the mean magnetic field as a function of rotation and other parameters for a solar-type convective zone. By means of this expression
we find a power-law relation between the X-ray luminosity and stellar rotation. The exponent in this relation is in agreement with observations.

Original language	English GB
Pages (from-to)	159-167
Journal	Astronomy and Astrophysics
Volume	297
Issue number	1
State	Published - May 1995

Keywords

SUN, MAGNETIC FIELDS
STARS, MAGNETIC FIELDS
SUN, X-RAYS
TURBULENCE
MHD

Cite this

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title = "MAGNITUDE OF THE DYNAMO-GENERATED MAGNETIC-FIELD IN SOLAR-TYPE CONVECTIVE ZONES",

abstract = "Using a nonlinear dynamo model (in a single-mode approximation), an analytical expression is derived which gives the magnitude of the mean magnetic field as a function of rotation and other parameters for a solar-type convective zone. By means of this expressionwe find a power-law relation between the X-ray luminosity and stellar rotation. The exponent in this relation is in agreement with observations.",

keywords = "SUN, MAGNETIC FIELDS, STARS, MAGNETIC FIELDS, SUN, X-RAYS, TURBULENCE, MHD",

author = "N KLEEORIN and I ROGACHEVSKII and A RUZMAIKIN",

year = "1995",

month = may,

language = "אנגלית",

volume = "297",

pages = "159--167",

journal = "Astronomy and Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

number = "1",

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TY - JOUR

T1 - MAGNITUDE OF THE DYNAMO-GENERATED MAGNETIC-FIELD IN SOLAR-TYPE CONVECTIVE ZONES

AU - KLEEORIN, N

AU - ROGACHEVSKII, I

AU - RUZMAIKIN, A

PY - 1995/5

Y1 - 1995/5

N2 - Using a nonlinear dynamo model (in a single-mode approximation), an analytical expression is derived which gives the magnitude of the mean magnetic field as a function of rotation and other parameters for a solar-type convective zone. By means of this expressionwe find a power-law relation between the X-ray luminosity and stellar rotation. The exponent in this relation is in agreement with observations.

AB - Using a nonlinear dynamo model (in a single-mode approximation), an analytical expression is derived which gives the magnitude of the mean magnetic field as a function of rotation and other parameters for a solar-type convective zone. By means of this expressionwe find a power-law relation between the X-ray luminosity and stellar rotation. The exponent in this relation is in agreement with observations.

KW - SUN, MAGNETIC FIELDS

KW - STARS, MAGNETIC FIELDS

KW - SUN, X-RAYS

KW - TURBULENCE

KW - MHD

M3 - מאמר

SN - 0004-6361

VL - 297

SP - 159

EP - 167

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

IS - 1

ER -

MAGNITUDE OF THE DYNAMO-GENERATED MAGNETIC-FIELD IN SOLAR-TYPE CONVECTIVE ZONES

Abstract

Keywords

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