Sökning: WFRF:(Ventou E.) > Evidence for ram-pr...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03038naa a2200517 4500 | |
001 | oai:DiVA.org:su-176608 | |
003 | SwePub | |
008 | 191210s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1766082 URI |
024 | 7 | a https://doi.org/10.1051/0004-6361/2019361332 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Boselli, A.4 aut |
245 | 1 0 | a Evidence for ram-pressure stripping in a cluster of galaxies at z=0.7 |
264 | c 2019-10-31 | |
264 | 1 | b EDP Sciences,c 2019 |
338 | a print2 rdacarrier | |
520 | a Multi-Unit Spectroscopic Explorer (MUSE) observations of the cluster of galaxies CGr32 (M200'2×1014M) atz=0.73 revealthe presence of two massive star-forming galaxies with extended tails of diffuse gas detected in the [Oii]λλ3727–3729 Å emission-line doublet. The tails, which have a cometary shape with a typical surface brightness of a few 10−18erg s−1cm−2arcsec−2, extendup to'100 kpc (projected distance) from the galaxy discs, and are not associated with any stellar component. All this observationalevidence suggests that the gas was removed during a ram-pressure stripping event. This observation is thus the first evidence thatdynamical interactions with the intracluster medium were active when the Universe was only half its present age. The density of thegas derived using the observed [Oii]λ3729/[Oii]λ3726 line ratio implies a very short recombination time, suggesting that a source ofionisation is necessary to keep the gas ionised within the tail. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a galaxies: clusters: general | |
653 | a galaxies: clusters: individual: CGr32 | |
653 | a galaxies: evolution | |
653 | a galaxies: interactions galaxies: ISM | |
653 | a galaxies: high-redshift | |
700 | 1 | a Epinat, B.4 aut |
700 | 1 | a Contini, T.4 aut |
700 | 1 | a Abril-Melgarejo, V.4 aut |
700 | 1 | a Boogaard, L. A.4 aut |
700 | 1 | a Pointecouteau, E.4 aut |
700 | 1 | a Ventou, E.4 aut |
700 | 1 | a Brinchmann, J.4 aut |
700 | 1 | a Carton, D.4 aut |
700 | 1 | a Finley, Hayleyu Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC),Université de Toulouse, France4 aut0 (Swepub:su)hafi0076 |
700 | 1 | a Michel-Dansac, L.4 aut |
700 | 1 | a Soucail, G.4 aut |
700 | 1 | a Weilbacher, P. M.4 aut |
710 | 2 | a Stockholms universitetb Institutionen för astronomi4 org |
773 | 0 | t Astronomy and Astrophysicsd : EDP Sciencesg 631q 631x 0004-6361x 1432-0746 |
856 | 4 | u https://doi.org/10.1051/0004-6361/201936133y Fulltext |
856 | 4 | u https://www.aanda.org/articles/aa/pdf/2019/11/aa36133-19.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-176608 |
856 | 4 8 | u https://doi.org/10.1051/0004-6361/201936133 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy