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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