Merging Processes and SZ Effect
| dc.creator | Koch, P. M. | |
| dc.creator | Jetzer, Ph. | |
| dc.date | 2004-06-21 | |
| dc.date.accessioned | 2026-07-07T02:13:36Z | |
| dc.date.available | 2026-07-07T02:13:36Z | |
| dc.description | Recent observations reveal detailed structures of mergers in galaxy clusters. Moving cold fronts could be identified as remnants of subclusters. They are believed to mark the late stage of a merging process. Dynamics, geometry and extension of the subclusters can be very different: Spherically shaped bodies with a radius of $\approx 20 kpc$ up to $\approx 400 kpc$ and Mach numbers between $\mathcal{M}\approx 0.4$ and $\mathcal{M}\approx 1.5$ are observed. In order to analyse the Sunyaev-Zeldovich (SZ) signal, we calculate the modified pressure profile for an ongoing merger. | |
| dc.description | to appear in the proceedings of the conference 'Multiwavelength Cosmology', Mykonos Island, Greece, June 2003 | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0406461 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0406461 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/7869 | |
| dc.subject | Astrophysics | |
| dc.title | Merging Processes and SZ Effect | |
| dc.type | text |