Diffuse Light in Galaxy Groups

Bibcode
2005AIPC..804..309C
DOI
10.1063/1.2146299
Castro-Rodríguez, N.; Aguerri, J. A. L.
Bibliographical reference

PLANETARY NEBULAE AS ASTRONOMICAL TOOLS: International Conference on Planetary Nebulae as Astronomical Tools. AIP Conference Proceedings, Volume 804, pp. 309-312 (2005).

Advertised on:
11
2005
Number of authors
2
IAC number of authors
2
Citations
0
Refereed citations
0
Description
We have studied the amount of diffuse light in two galaxy groups, Leo and HCG 44 through the detection of intragroup planetary nebulae (IGPNe). The emission line objects detected turned out to be compatible with background Lyα galaxies. We have estimated an upper limit to the amount of diffuse light in both groups assuming the presence of just one IGPN. This is in agreement with previous findings in other groups, and confirms that the amount of diffuse light decreases from rich galaxy clusters to groups.
Type
Non-refereed
Planetary nebulae
Planetary nebulae
Galaxy groups

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