stars: magnetic field
The Magnetic Field in the Stability of the Stars
... a magnetic field as the fundamental element for the stars equilibrium will be ...gaseous stars generate an intense magnetic field at an early stage of their ...the ...
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Fermi energy of electrons in neutron stars with strong magnetic field and magnetars
... neutron stars (and white dwarfs) with a strong magnetic field, the proprieties are di ff ...weak magnetic field, however, will be shaped into a Landau column in a strong magnetic ...the ...
6
Observing the simulations : applying ZDI to 3D non potential magnetic field simulations
... vector magnetic field map, ...cool stars magnetic field observations, without running and applying a full ZDI ...the field morphologies and not the absolute magnetic ...
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Accretion disks formed from tidally-disrupted companions inside AGB stars
... the magnetic field has been theorized by Angel et ...the magnetic field flux is conserved during the transition from a low-mass main sequence Ap or Bp star to a white ...the magnetic ...
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Origin of Magnetic Fields of Stellar Objects in the Universe Based on the 5D Projection Theory
... huge magnetic field in very old stars like White Dwarfs in terms of formation of 2D Semion state on stellar surface and release of magnetic flux as magnetic storms upon changing the 2D ...
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On the origin of magnetic fields in stars
... 2006), magnetic fields (for a review, see Price 2012), and non-ideal MHD (Wurster, Price & Ayliffe 2014; Wurster et ...the magnetic field, we use the source-term subtraction approach (Børve, ...
8
Prominence formation and ejection in cool stars
... closed magnetic field struc- tures and its support against centrifugal ejection has been modelled in several different ...the field line is zero and yields a potential ...closed magnetic ...
5
The energy budget of stellar magnetic fields : comparing non potential simulations and observations
... 2. Magnetic field energy stored in the toroidal hB 2 tor i and poloidal fields hB 2 pol ...where stars with masses equal or above 0.5 M are plotted as squares and stars with masses lower than ...
6
Hot subluminous stars : highlights from the MUCHFUSS and Kepler missions
... claims based on VLT-FORS data were found to be invalid because of wavelength calibration problems. [10] conclude that ”there is presently no strong evidence for the occurrence of a magnetic field in any sdB ...
7
Accretion and Current Discs Controlled by Strong Magnetic Field
... neutron stars with a high accuracy degree are axisym- metric and ...and magnetic fields, respectively, and V is velocity), it is possible to introduce in the most general case five integrals of motion which ...
16
Magnetic fields of Herbig Ae/Be stars
... a magnetic field on the surface of the Herbig Ae star HD 190073 is already known for several ...longitudinal magnetic field in HD 190073 was published by Hubrig et ...longitudinal ...
6
Neutron stars velocities and magnetic fields
... We have studied a model that can explain the observations of large velocities found on neutron stars. Our model is based on the magnetic induced anisotropic emission of neutrinos as a mechanism of ...
7
Exploring the magnetic topologies of cool stars
... Abstract. Magnetic fields of cool stars can be directly investigated through the study of the Zeeman effect on photospheric spectral lines using several ...total magnetic flux averaged over the ...
6
There is no magnetic braking catastrophe : low mass star cluster and protostellar disc formation with non ideal magnetohydrodynamics
... of stars and brown dwarfs and did not find any strong evidence for an effect of magnetic fields on their characteristic ...increasing magnetic field strength for calculations performed with ...
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The evolution of surface magnetic fields in young solar-type stars I: the first 250 Myr
... scale magnetic field strength for a single Rossby number at different ages, as illustrated in ...in magnetic properties with age distinct from variations with Rossby ...for stars just reaching ...
28
Do young Suns undergo magnetic reversals?
... of magnetic fields is arguably one of the most important process oper- ating inside a star, influencing everything from the angular momentum evolution of the star through to the habitibility of ...the ...
6
A BCool magnetic snapshot survey of solar type stars
... type stars: (1) a snapshot survey of a large number of solar-type stars, in order to determine the number of stars showing detectable magnetic fields and how the properties of these ...
20
Magnetic field structure in accretion columns on HMXB and effects on CRSF
... the magnetic fields from the accretion disc to the poles of neutron stars forming an accretion ...of field lines due to the weight of accreted ...local field distortion will greatly a ff ect ...
6
The connection between stellar activity cycles and magnetic field topology
... branch stars such that they are capable of generating large toroidal energy fractions in their surface fields? A method of breaking this degeneracy would be to map the fields of stars in the intermedi- ate ...
9
Effects of M dwarf magnetic fields on potentially habitable planets
... the magnetic fields of M dwarf (dM) stars on potentially habitable Earth-like ...dM stars, for which surface magnetic-field maps were reconstructed, to determine the magnetic ...
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