Zobrazeno 1 - 10
of 33
pro vyhledávání: '"David K. Strickland"'
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 362:626-648
In this paper we present high-resolution hydrodynamical models of warm ionized clouds embedded in a superwind, and compare the OVI and soft X-ray properties to the existing observational data. These models include thermal conduction, which we show pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::798cc699b84191c51636dbf8fa084b4e
https://doi.org/10.1111/j.1365-2966.2005.09343.x
https://doi.org/10.1111/j.1365-2966.2005.09343.x
Publikováno v:
The Astrophysical Journal. 628:113-128
We found several extranuclear (r >~ 3") X-ray nebulae within 40" (6.3 kpc at 32.5 Mpc) of the nucleus of the Seyfert galaxy NGC 2992. The net X-ray luminosity from the extranuclear sources is ~2-3 E39 erg/s (0.3-8.0 keV). The X-ray core itself (r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::082a09f7a74209420574b26abfb3d2ea
https://doi.org/10.1086/430734
https://doi.org/10.1086/430734
Publikováno v:
The Astrophysical Journal. 628:187-204
We have analyzed observations with the Chandra X-ray Observatory of the diffuse emission by hot gas in 7 dwarf starburst galaxies, 6 edge-on starburst galaxies, and 9 Ultra Luminous Infrared Galaxies. These systems cover ranges of \~ 10^4 in X-ray lu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d4b8860827b46c1f0c9cbf5090aacac
https://doi.org/10.1086/430692
https://doi.org/10.1086/430692
Publikováno v:
The Astrophysical Journal. 592:782-803
We present initial results from a Chandra survey of a complete sample of the eight nearest (z ≤ 0.04) ultraluminous IR galaxies (ULIRGs) and also include the IR-luminous galaxy NGC 6240 for comparison. In this paper we use the hard X-rays (2-8 keV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7882e588acbd8588c2347a057982aa1
https://doi.org/10.1086/375766
https://doi.org/10.1086/375766
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 342:690-708
We present CHANDRA X-ray data of the nearby Magellanic Irregular dwarf starburst galaxy NGC4449. Contributions to the X-ray emission come from discrete point sources and extended diffuse emission. The extended emission has a complex morphology with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a36163a43a4013d38af72d5510e13b1e
https://doi.org/10.1046/j.1365-8711.2003.06590.x
https://doi.org/10.1046/j.1365-8711.2003.06590.x
Publikováno v:
Symposium - International Astronomical Union. 212:612-619
In this contribution we present a few selected examples of how the latest generation of space-based instrumentation - NASA's Chandra X-ray Observa- tory and the Far-Ultraviolet Spectroscopic Explorer (FUSE) - are finally an- swering old questions abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1c4cb130549b5a48d2c8f0a200d4ecc
https://doi.org/10.1017/s0074180900212990
https://doi.org/10.1017/s0074180900212990
Publikováno v:
The Astrophysical Journal. 576:L19-L23
Chandra observations of the core of the nearby starburst galaxy NGC 253 reveal a heavily absorbed source of hard X-rays embedded within the nuclear starburst region. The source has an unabsorbed, 2 to 10 keV luminosity of >=10^39 erg/s and photoioniz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98fc232aa58b368f6f404a27daa2a569
https://doi.org/10.1086/342977
https://doi.org/10.1086/342977
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 327:385-396
We present ROSAT HRI X-ray data and optical imaging of the important dwarf starburst Markarian 33. We find an extended, complex, shell-like morphology in the X-ray emission, with an extent of 2.3 x 1.9kpc, coincident with the bright star-forming regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::238df3f113649af1bdebd188f9ff2400
https://doi.org/10.1046/j.1365-8711.2001.04722.x
https://doi.org/10.1046/j.1365-8711.2001.04722.x
Publikováno v:
The Astronomical Journal. 120:2965-2974
Arcsecond-resolution X-ray imaging of the nucleus of the nearby starburst galaxy NGC 253 with Chandra reveals a well-collimated, strongly limb-brightened, kiloparsec-scale conical outflow from the central starburst region. The outflow is very similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca090303140ad6ad43580f485feb098d
https://doi.org/10.1086/316846
https://doi.org/10.1086/316846
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 308:L23-L27
We investigate the X-ray emission from the central regions of the prototypical starburst galaxy M82. Previous observations have shown a bright central X-ray point source, with suggestions as to its nature including a low-luminosity active galactic nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef78367dd7f47b30a45bdc83bb933462
https://doi.org/10.1046/j.1365-8711.1999.02958.x
https://doi.org/10.1046/j.1365-8711.1999.02958.x