092215
收藏DataCite Commons2024-12-17 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/092215.html
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资源简介：
We propose to complete a first-look survey of galaxy clusters that are likely tobe bimodal merging clusters capable of constraining dark matter properties andhave ge 2sigma RASS excesses but have never been observed with XMM or Chandra.By locating the X-ray peak(s) well enough to determine if they have separatedfrom the galaxies the survey has the potential to discover new laboratories toprobe the nature of dark matter. In previous cycles 6 of 12 targets wereobserved with Priority C all have merging morphologies and some are textbookexamples with gas between galaxy subclusters. Given these results we propose toobserve the remaining six with higher priority. [truncated! Please see actual data for full text]
提供机构：
European Space Agency
创建时间：
2024-12-17
