Zobrazeno 1 - 10
of 14
pro vyhledávání: '"E. M. Berkhuijsen"'
Autor:
P. Müller, E. M. Berkhuijsen
Publikováno v:
Astronomy & Astrophysics. 490:179-187
Aims. We analyse electron densities and filling factors of the diffuse ionized gas (DIG) in the Solar neighbourhood. Methods. We have combined dispersion measures and emission measures towards 38 pulsars at distances known to better than 50%, from wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f60d4f2dbb52a81a023ec59a64cacef
https://doi.org/10.1051/0004-6361:200809675
https://doi.org/10.1051/0004-6361:200809675
Autor:
J. M. Moran, L. Padrielli, K. R. Anantharamaiah, L. B. Baath, E. M. Berkhuijsen, L. Bronfman, R. J. Davis, P. Dewdney, H. R. Dickel, K. J. Johnston, L. Litvinenko, J.-M. Marcaide, R.-D. Nan, G. Nicolson, R. Schilizzi, J. B. Whiteoak
Publikováno v:
Transactions of the International Astronomical Union. 24:347-356
Radio astronomy has seen major advances in both instrumentation and scientific discovery during the last three years. This report is not encyclopedic but is intended to show the breadth of activity in the field. Division X is a technique-based divisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a0ae670dad5483e9efdfd362c077fb
https://doi.org/10.1017/s0251107x00003308
https://doi.org/10.1017/s0251107x00003308
Publikováno v:
Astronomy and Astrophysics Supplement Series. 129:329-336
We present a survey of the total and linearly polarized radio continuum emission of the Andromeda galaxy at 20 cm wavelength with the VLA-D array. 7 elds were observed with 45 00 angular resolution. The miss- ing large-scale total emission observed w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7b7324bebebaecd41d591554787f4d
https://doi.org/10.1051/aas:1998187
https://doi.org/10.1051/aas:1998187
Publikováno v:
Astrophysics and Space Science Library ISBN: 1402026196
Interstellar magnetic fields are known to be a constraint for star formation, but their influence on the formation of spiral structures and the evolution of galaxies is generally neglected. Structure, strength and degree of uniformity of interstellar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f047af2ad21dd4094d6f94abc21b6a7b
https://doi.org/10.1007/1-4020-2620-x_60
https://doi.org/10.1007/1-4020-2620-x_60
Autor:
E. M. Berkhuijsen, R. Beck
Publikováno v:
Symposium - International Astronomical Union. 140:198-200
A three-dimensional, arc-like structure in the magnetic field was found coming out of the plane of M31. This structure may be the first Parker-Jeans instability observed in an external galaxy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b45d05a6d0feaf9ebb1060a4310699c
https://doi.org/10.1017/s0074180900189958
https://doi.org/10.1017/s0074180900189958
Autor:
J. Moran, J. B. Whiteoak, T. Velusamy, K. R. Anantharamaiah, K. J. Johnston, F. R. Colomb, E. Gerard, J. Gomez Gonzalez, Masaki Morimoto, R. J. Davis, L. B. Baath, E. M. Berkhuijsen, L. Padrielli, H. R. Dickel, S. Ye, I. V. Gosachinskij, E. E. Baart
Publikováno v:
Reports on Astronomy ISBN: 9789401064316
There have been many advances in radio astronomy during the last three years, and a sample of these are highlighted in the following Report. The coverage of all facets of radio astronomy is certainly not uniform, because much of the text has been pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a46532c27befb515dce3b9deab1844c
https://doi.org/10.1007/978-94-011-5762-9_40
https://doi.org/10.1007/978-94-011-5762-9_40
Autor:
R. Beck, E. M. Berkhuijsen
Publikováno v:
Galactic and Intergalactic Magnetic Fields ISBN: 9780792307051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2bdd65f67b64975681d0dbc5ceabc6
https://doi.org/10.1007/978-94-009-0569-6_59
https://doi.org/10.1007/978-94-009-0569-6_59
Publikováno v:
Galactic and Intergalactic Magnetic Fields ISBN: 9780792307051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d5cc7c48e1bce7fd11fa58d19435b2
https://doi.org/10.1007/978-94-009-0569-6_61
https://doi.org/10.1007/978-94-009-0569-6_61
Autor:
E. M. Berkhuijsen, R. Beck
Publikováno v:
Galactic and Intergalactic Magnetic Fields ISBN: 9780792307051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23dc11a954d8079c2bd5e431e8527402
https://doi.org/10.1007/978-94-009-0569-6_60
https://doi.org/10.1007/978-94-009-0569-6_60
Publikováno v:
Symposium - International Astronomical Union. 184:351-352
At the centre of M31 the nonthermal spectral index between λ20 cm and λ6 cm is −0.2. It slowly decreases along the southern arm and the northern filaments visible in Hα, but perpendicular to these features it increases much faster. The magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927a7a8636f616c6d146a16257fd8362
https://doi.org/10.1017/s007418090008517x
https://doi.org/10.1017/s007418090008517x