Back to the Abstract

	1 Introduction
	2 The sample
	3 Spatial analysis
	4 Spectral analysis
	5 Cluster parameters
	6 Correlations between cluster parameters
	7 Summary
	References
	Online Material
	Appendix A: Mass profile of double- clusters
	Appendix B: Systematic error of gas-mass fraction
	Appendix C: Individual clusters

	List of tables
	List of figures