Results 121 to 130 of about 233,270 (276)
THE DRIVING MECHANISM OF STARBURSTS IN GALAXY MERGERS [PDF]
16 pages, 5 figures, submitted to ApJL, revised version after referee ...
Teyssier, R, Chapon, D, Bournaud, F
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The Global Schmidt law in star forming galaxies [PDF]
Measurements of Hα, H I, and CO distributions in 61 normal spiral galaxies are combined with published far-infrared and CO observations of 36 infrared-selected starburst galaxies, in order to study the form of the global star formation law over the full ...
J. Kennicutt, J. Kennicutt
semanticscholar +1 more source
Galaxies and Photometric Signature of Starburst [PDF]
In a series of papers (see Rakos & Schombert 1995, ApJ 439, 47), we have carried out CCD photometry of galaxies in rich clusters at various redshifts. We use a modified Strömgren system, modified in the sense that the filter set is “redshifted” to the cluster of galaxies in consideration (i.e., λobs = λ(1 + z), therefore no k-correction).
Karl D. Rakos+2 more
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Polycyclic aromatic hydrocarbon (PAH) dust emission has been proposed as an effective extinction-independent star formation rate (SFR) indicator in the mid-infrared, but this may depend on conditions in the interstellar medium.
Helen Kyung Kim+11 more
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Dating Starburst and Post-Starburst Galaxies
Contribution to the workshop "Spectrophotometric Dating of Stars and Galaxies" Annapolis Maryland, 25-29 April ...
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38 pages including 4 tables, 7 postscript figures. To appear in ApJS, December 1998 Vol.
Coziol, R.+4 more
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The equipartition magnetic field formula in starburst galaxies: accounting for pionic secondaries and strong energy losses [PDF]
Equipartition arguments provide an easy way to find a characteristic scale for the magnetic field from radio emission, by assuming the energy densities in cosmic rays and magnetic fields are the same.
B. Lacki, R. Beck
semanticscholar +1 more source
BUBBLES IN THE NORMAL AND STARBURST GALAXIES
A kinetic feedback from massive stars on the interstellar medium (ISM) in normal and starburst (SB) galaxies is reviewed. Hot bubbles and expanding shells observational manifestations, and recent results from the numerical models are discussed.
S. A. Silich
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New multiaperture 1.65 and 2.2 micron photometry has been obtained for the central region of 132 spirals exhibiting 2 orders of magnitude range in central 10-micron luminosity. This multiaperture photometry along with optical spectroscopy indicated that the high central 10-micron luminosity (about 1 billion solar luminosities) is powered by massive ...
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Circumnuclear starbursts in barred galaxies [PDF]
9 pages, including 4 figures. Accepted as an invited contribution to Nobel Symposium 98, Barred Galaxies and Circumnuclear Activity, Eds. A. Sandqvist, S. J\"ors\"ater and P.O.
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