Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100161704> ?p ?o ?g. }
- W3100161704 endingPage "397" @default.
- W3100161704 startingPage "385" @default.
- W3100161704 abstract "We present the results of a detailed analysis of the XMM-Newton observation of the galaxy cluster Abell 3921. The X-ray morphology of the cluster is elliptical, with the centroid offset from the brightest cluster galaxy by 17´´, and with a pronounced extension toward the NW. Subtraction of a 2D β-model fit to the main cluster emission reveals a large scale, irregular residual structure in the direction of the extension, containing both diffuse emission from the intra cluster medium, and extended emission from the second and third-brightest cluster galaxies (BG2 and BG3). The greatest concentration of galaxies in the subcluster lies at the extreme northern edge of the residual. The cluster exhibits a remarkable temperature structure, in particular a bar of significantly hotter gas, oriented SE-NW and stretching from the centre of the cluster towards BG2 and BG3. Our detailed study of the morphological and thermal structure points to an off-axis merger between a main cluster and a less massive galaxy cluster infalling from the SE. From comparison of the temperature map with numerical simulations, and with independent calculations based on simple physical assumptions, we conclude that the merging event is ∼0.5 Gyr old. The cluster is thus perhaps the best X-ray observed candidate so far of an intermediate mass ratio, moderate impact parameter merger." @default.
- W3100161704 created "2020-11-23" @default.
- W3100161704 creator A5026395952 @default.
- W3100161704 creator A5038513960 @default.
- W3100161704 creator A5050196304 @default.
- W3100161704 creator A5055187942 @default.
- W3100161704 date "2005-01-20" @default.
- W3100161704 modified "2023-09-27" @default.
- W3100161704 title "An<i>XMM-Newton</i>observation of A3921: An off-axis merger" @default.
- W3100161704 cites W1659875532 @default.
- W3100161704 cites W1757987097 @default.
- W3100161704 cites W1970241953 @default.
- W3100161704 cites W1970601257 @default.
- W3100161704 cites W1988422637 @default.
- W3100161704 cites W1988667175 @default.
- W3100161704 cites W1996710058 @default.
- W3100161704 cites W2005914691 @default.
- W3100161704 cites W2010171257 @default.
- W3100161704 cites W2013515258 @default.
- W3100161704 cites W2017832588 @default.
- W3100161704 cites W2019511225 @default.
- W3100161704 cites W2019861477 @default.
- W3100161704 cites W2024234951 @default.
- W3100161704 cites W2025965474 @default.
- W3100161704 cites W2047833631 @default.
- W3100161704 cites W2052926897 @default.
- W3100161704 cites W2059090982 @default.
- W3100161704 cites W2063462995 @default.
- W3100161704 cites W2064895468 @default.
- W3100161704 cites W2065980009 @default.
- W3100161704 cites W2066745291 @default.
- W3100161704 cites W2076767098 @default.
- W3100161704 cites W2083643586 @default.
- W3100161704 cites W2089377467 @default.
- W3100161704 cites W2097659505 @default.
- W3100161704 cites W2107738059 @default.
- W3100161704 cites W2108905100 @default.
- W3100161704 cites W2114765709 @default.
- W3100161704 cites W2129389806 @default.
- W3100161704 cites W2146318694 @default.
- W3100161704 cites W2154078330 @default.
- W3100161704 cites W2160647540 @default.
- W3100161704 cites W2169313681 @default.
- W3100161704 cites W3098366201 @default.
- W3100161704 cites W3100741473 @default.
- W3100161704 cites W3101471311 @default.
- W3100161704 cites W3101649942 @default.
- W3100161704 cites W3102969387 @default.
- W3100161704 cites W3105081822 @default.
- W3100161704 cites W3105370113 @default.
- W3100161704 cites W3106117792 @default.
- W3100161704 cites W3112670670 @default.
- W3100161704 cites W4293241892 @default.
- W3100161704 doi "https://doi.org/10.1051/0004-6361:20041275" @default.
- W3100161704 hasPublicationYear "2005" @default.
- W3100161704 type Work @default.
- W3100161704 sameAs 3100161704 @default.
- W3100161704 citedByCount "24" @default.
- W3100161704 countsByYear W31001617042013 @default.
- W3100161704 countsByYear W31001617042014 @default.
- W3100161704 countsByYear W31001617042022 @default.
- W3100161704 crossrefType "journal-article" @default.
- W3100161704 hasAuthorship W3100161704A5026395952 @default.
- W3100161704 hasAuthorship W3100161704A5038513960 @default.
- W3100161704 hasAuthorship W3100161704A5050196304 @default.
- W3100161704 hasAuthorship W3100161704A5055187942 @default.
- W3100161704 hasBestOaLocation W31001617041 @default.
- W3100161704 hasConcept C121332964 @default.
- W3100161704 hasConcept C127413603 @default.
- W3100161704 hasConcept C127529279 @default.
- W3100161704 hasConcept C1276947 @default.
- W3100161704 hasConcept C152268414 @default.
- W3100161704 hasConcept C156055797 @default.
- W3100161704 hasConcept C164866538 @default.
- W3100161704 hasConcept C176285611 @default.
- W3100161704 hasConcept C199360897 @default.
- W3100161704 hasConcept C36006759 @default.
- W3100161704 hasConcept C41008148 @default.
- W3100161704 hasConcept C44870925 @default.
- W3100161704 hasConcept C66938386 @default.
- W3100161704 hasConcept C98444146 @default.
- W3100161704 hasConcept C99679407 @default.
- W3100161704 hasConceptScore W3100161704C121332964 @default.
- W3100161704 hasConceptScore W3100161704C127413603 @default.
- W3100161704 hasConceptScore W3100161704C127529279 @default.
- W3100161704 hasConceptScore W3100161704C1276947 @default.
- W3100161704 hasConceptScore W3100161704C152268414 @default.
- W3100161704 hasConceptScore W3100161704C156055797 @default.
- W3100161704 hasConceptScore W3100161704C164866538 @default.
- W3100161704 hasConceptScore W3100161704C176285611 @default.
- W3100161704 hasConceptScore W3100161704C199360897 @default.
- W3100161704 hasConceptScore W3100161704C36006759 @default.
- W3100161704 hasConceptScore W3100161704C41008148 @default.
- W3100161704 hasConceptScore W3100161704C44870925 @default.
- W3100161704 hasConceptScore W3100161704C66938386 @default.
- W3100161704 hasConceptScore W3100161704C98444146 @default.
- W3100161704 hasConceptScore W3100161704C99679407 @default.
- W3100161704 hasIssue "2" @default.