Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999745741> ?p ?o ?g. }
- W1999745741 endingPage "790" @default.
- W1999745741 startingPage "777" @default.
- W1999745741 abstract "We present a multiwavelength study of the poor cluster RX J1117.4+0743 ([VMF 98] 097) at z = 0.485, based on GMOS/Gemini South g' and r' photometry and spectroscopy, and XMM-Newton observations. We examine its nature and surroundings by analyzing the projected galaxy distribution, the galaxy velocity distribution, the weak-lensing mass reconstruction, and the X-ray spectroscopy and imaging. The cluster is composed by at least two structures along the line of sight, with σV = 592 ± 82 and 391 ± 85 km s-1, respectively. Other structures are also detected in X-ray, in the galaxy projected number density map, and by weak lensing. The derived temperature and bolometric X-ray luminosity reveal that [VMF 98] 097 behaves like a normal cluster, in agreement with LX-TX correlation found for z = 0 and at z ~ 0.4 clusters. The mass determination inferred from weak lensing is on average 3-4.8 times higher than the X-ray mass. We have two possible explanations for this discrepancy: (1) the cluster is in nonequilibrium, then the deviation of the X-ray estimated mass from the true value can be as high as a factor of 2; (2) the intervening mass along the line of sight of the cluster is producing an overestimation of the weak-lensing mass. Based on the analysis, we conclude that [VMF 98] 097 is a perturbed cluster with at least two substructures in velocity space and with other nearby structures at projected distances of about 1 h Mpc. This is an example of a poor cluster caught in the process of accreting substructures to become a rich cluster." @default.
- W1999745741 created "2016-06-24" @default.
- W1999745741 creator A5011013637 @default.
- W1999745741 creator A5023609704 @default.
- W1999745741 creator A5034507379 @default.
- W1999745741 creator A5055677542 @default.
- W1999745741 creator A5066389196 @default.
- W1999745741 creator A5077584906 @default.
- W1999745741 creator A5089813717 @default.
- W1999745741 date "2007-08-01" @default.
- W1999745741 modified "2023-10-17" @default.
- W1999745741 title "Witnessing the Formation of a Galaxy Cluster atz= 0.485: Optical and X‐Ray Properties of RX J1117.4+0743 ([VMF 98] 097)" @default.
- W1999745741 cites W106293360 @default.
- W1999745741 cites W1483304622 @default.
- W1999745741 cites W1846674388 @default.
- W1999745741 cites W1968208269 @default.
- W1999745741 cites W1970601257 @default.
- W1999745741 cites W1972098792 @default.
- W1999745741 cites W1974098844 @default.
- W1999745741 cites W1974425044 @default.
- W1999745741 cites W1979127253 @default.
- W1999745741 cites W1979742375 @default.
- W1999745741 cites W1982197353 @default.
- W1999745741 cites W1992083220 @default.
- W1999745741 cites W2000356427 @default.
- W1999745741 cites W2000790004 @default.
- W1999745741 cites W2005965717 @default.
- W1999745741 cites W2007720923 @default.
- W1999745741 cites W2012250067 @default.
- W1999745741 cites W2025489111 @default.
- W1999745741 cites W2027686843 @default.
- W1999745741 cites W2029633863 @default.
- W1999745741 cites W2030154533 @default.
- W1999745741 cites W2030589525 @default.
- W1999745741 cites W2030643638 @default.
- W1999745741 cites W2036121739 @default.
- W1999745741 cites W2039020789 @default.
- W1999745741 cites W2045278822 @default.
- W1999745741 cites W2045328081 @default.
- W1999745741 cites W2048758550 @default.
- W1999745741 cites W2052926897 @default.
- W1999745741 cites W2061822956 @default.
- W1999745741 cites W2077005128 @default.
- W1999745741 cites W2082153469 @default.
- W1999745741 cites W2083643586 @default.
- W1999745741 cites W2109146631 @default.
- W1999745741 cites W2111817932 @default.
- W1999745741 cites W2116647446 @default.
- W1999745741 cites W2140466930 @default.
- W1999745741 cites W2142238829 @default.
- W1999745741 cites W2158932364 @default.
- W1999745741 cites W2159440633 @default.
- W1999745741 cites W2167635287 @default.
- W1999745741 cites W2601053151 @default.
- W1999745741 cites W3099801582 @default.
- W1999745741 cites W3100110286 @default.
- W1999745741 cites W3100401081 @default.
- W1999745741 cites W3100600153 @default.
- W1999745741 cites W3102564508 @default.
- W1999745741 cites W3102900894 @default.
- W1999745741 cites W3103141574 @default.
- W1999745741 cites W3103277254 @default.
- W1999745741 cites W3104255999 @default.
- W1999745741 cites W3104329379 @default.
- W1999745741 cites W3104834123 @default.
- W1999745741 cites W3104864066 @default.
- W1999745741 cites W3106117792 @default.
- W1999745741 cites W3106442862 @default.
- W1999745741 cites W3121323848 @default.
- W1999745741 cites W4233014035 @default.
- W1999745741 doi "https://doi.org/10.1086/518925" @default.
- W1999745741 hasPublicationYear "2007" @default.
- W1999745741 type Work @default.
- W1999745741 sameAs 1999745741 @default.
- W1999745741 citedByCount "13" @default.
- W1999745741 countsByYear W19997457412013 @default.
- W1999745741 countsByYear W19997457412014 @default.
- W1999745741 countsByYear W19997457412015 @default.
- W1999745741 countsByYear W19997457412016 @default.
- W1999745741 countsByYear W19997457412018 @default.
- W1999745741 countsByYear W19997457412021 @default.
- W1999745741 crossrefType "journal-article" @default.
- W1999745741 hasAuthorship W1999745741A5011013637 @default.
- W1999745741 hasAuthorship W1999745741A5023609704 @default.
- W1999745741 hasAuthorship W1999745741A5034507379 @default.
- W1999745741 hasAuthorship W1999745741A5055677542 @default.
- W1999745741 hasAuthorship W1999745741A5066389196 @default.
- W1999745741 hasAuthorship W1999745741A5077584906 @default.
- W1999745741 hasAuthorship W1999745741A5089813717 @default.
- W1999745741 hasBestOaLocation W19997457411 @default.
- W1999745741 hasConcept C121332964 @default.
- W1999745741 hasConcept C12287442 @default.
- W1999745741 hasConcept C127529279 @default.
- W1999745741 hasConcept C1276947 @default.
- W1999745741 hasConcept C134222618 @default.
- W1999745741 hasConcept C150846664 @default.
- W1999745741 hasConcept C156055797 @default.
- W1999745741 hasConcept C164866538 @default.