THE X-RAY ZURICH ENVIRONMENTAL STUDY (X-ZENS). II. X-RAY OBSERVATIONS OF THE DIFFUSE INTRAGROUP MEDIUM IN GALAXY GROUPS
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Miniati , F , Finoguenov , A , Silverman , J D , Carollo , M , Cibinel , A , Lilly , S J & Schawinski , K 2016 , ' THE X-RAY ZURICH ENVIRONMENTAL STUDY (X-ZENS). II. X-RAY OBSERVATIONS OF THE DIFFUSE INTRAGROUP MEDIUM IN GALAXY GROUPS ' Astrophysical Journal , vol. 819 , no. 1 , 26 . DOI: 10.3847/0004-637X/819/1/26
| Title: | THE X-RAY ZURICH ENVIRONMENTAL STUDY (X-ZENS). II. X-RAY OBSERVATIONS OF THE DIFFUSE INTRAGROUP MEDIUM IN GALAXY GROUPS |
| Author: | Miniati, Francesco; Finoguenov, Alexis; Silverman, John D.; Carollo, Marcella; Cibinel, Anna; Lilly, Simon J.; Schawinski, Kevin |
| Contributor: | University of Helsinki, Department of Physics |
| Date: | 2016-03-01 |
| Language: | eng |
| Number of pages: | 13 |
| Belongs to series: | Astrophysical Journal |
| ISSN: | 0004-637X |
| URI: | http://hdl.handle.net/10138/183631 |
| Abstract: | We present the results of a pilot XMM-Newton and Chandra program aimed at studying the diffuse intragroup medium (IGM) of optically selected nearby groups from the Zurich ENvironmental Study (ZENS) catalog. The groups are in a narrow mass range about 10(13) M-circle dot, a mass scale at which the interplay between the IGM and the group member galaxies is still largely unprobed. X-ray emission from the IGM is detected in the energy band 0.5-2 keV with flux |
| Subject: |
galaxies: groups: general
large-scale structure of universe methods: observational X-rays: general DIGITAL-SKY-SURVEY DEEP FIELD-SOUTH XMM-NEWTON ABUNDANCE PROFILES STAR-FORMATION HIGH-REDSHIFT HOT GAS STATISTICAL PROPERTIES DIVERSE ENVIRONMENTS LUMINOSITY FUNCTION 115 Astronomy, Space science |
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