Results 1 to 10 of about 35,066 (146)

Correlating the interstellar magnetic field with protostellar jets and its sources [PDF]

open access: bronze, 2011
This article combines new CCD polarimetric data with previous information about protostellar objects in a search for correlations involving the interstellar magnetic field.
Cerqueira, Adriano H.   +3 more
core   +2 more sources

Dynamically dominant magnetic fields in the diffuse interstellar medium [PDF]

open access: bronze, 2009
Observations show that magnetic fields in the interstellar medium (ISM) often do not respond to increases in gas density as would be naively expected for a frozen-in field. This may suggest that the magnetic field in the diffuse gas becomes detached from
A. Shukurov   +5 more
core   +2 more sources

Biermann Mechanism in Primordial Supernova Remnant and Seed Magnetic Fields [PDF]

open access: yes, 2005
We study generation of magnetic fields by the Biermann mechanism in the pair-instability supernovae explosions of first stars. The Biermann mechanism produces magnetic fields in the shocked region between the bubble and interstellar medium (ISM), even if
Athreya R. M.   +10 more
core   +5 more sources

Self-Generated Magnetic Fields in Galactic Cooling Flows [PDF]

open access: yes, 1997
Interstellar magnetic fields in elliptical galaxies are assumed to have their origin in stellar fields that accompany normal mass loss from an evolving population of old stars.
Burn B. J.   +12 more
core   +2 more sources

Eyes in the sky: Interactions between AGB winds and the interstellar magnetic field [PDF]

open access: yes, 2014
We aim to examine the role of the interstellar magnetic field in shaping the extended morphologies of slow dusty winds of Asymptotic Giant-branch (AGB) stars in an effort to pin-point the origin of so-called eye shaped CSE of three carbon-rich AGB stars.
Cox, N. L. J.   +2 more
core   +1 more source

Polarisation of submillimetre lines from interstellar medium [PDF]

open access: yes, 2017
Magnetic fields play important roles in many astrophysical processes. However, there is no universal diagnostic for the magnetic fields in the interstellar medium (ISM) and each magnetic tracer has its limitation.
Yan, Huirong, Zhang, Heshou
core   +1 more source

The Interstellar Environment of our Galaxy [PDF]

open access: yes, 2001
We review the current knowledge and understanding of the interstellar medium of our galaxy. We first present each of the three basic constituents - ordinary matter, cosmic rays, and magnetic fields - of the interstellar medium, laying emphasis on their ...
Abbott, D. C.   +306 more
core   +2 more sources

Cosmic-ray driven dynamo in the medium of irregular galaxy [PDF]

open access: yes, 2009
We investigate the cosmic ray driven dynamo in the interstellar medium of irregular galaxy. The observations (Chyzy et al. 2000, 2003) show that the magnetic field in irregular galaxies is present and its value reaches the same level as in spiral ...
Chyży   +7 more
core   +6 more sources

Cosmic-ray driven dynamo in galaxies [PDF]

open access: yes, 2011
We present recent developments of global galactic-scale numerical models of the Cosmic Ray (CR) driven dynamo, which was originally proposed by Parker (1992).
Allen   +13 more
core   +2 more sources

The Galactic distribution of magnetic fields in molecular clouds and HII regions [PDF]

open access: yes, 2006
{Magnetic fields exist on all scales in our Galaxy. There is a controversy about whether the magnetic fields in molecular clouds are preserved from the permeated magnetic fields in the interstellar medium (ISM) during cloud formation. We investigate this
Han, J. L., Zhang, J. S.
core   +3 more sources

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