The uniformity and time-invariance of the intra-cluster metal distribution in galaxy clusters from the IllustrisTNG simulations
The distribution of metals in the intra-cluster medium (ICM) encodes important information about the enrichment history and ormation of galaxy clusters. Here, we explore the metal content of clusters in IllustrisTNG - a new suite of galaxy formation simulations building on the Illustris project. Our...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2018
|
| In: |
Monthly notices of the Royal Astronomical Society
Year: 2018, Jahrgang: 474, Heft: 2, Pages: 2073-2093 |
| ISSN: | 1365-2966 |
| DOI: | 10.1093/mnras/stx2955 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1093/mnras/stx2955 Verlag, kostenfrei, Volltext: https://academic.oup.com/mnras/article/474/2/2073/4638539 
|
| Verfasserangaben: | Mark Vogelsberger, Federico Marinacci, Paul Torrey, Shy Genel, Volker Springel, Rainer Weinberger, Rüdiger Pakmor, Lars Hernquist, Jill Naiman, Annalisa Pillepich and Dylan Nelson |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1571274782 | ||
| 003 | DE-627 | ||
| 005 | 20240316100330.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 180321s2018 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1093/mnras/stx2955 |2 doi | |
| 035 | |a (DE-627)1571274782 | ||
| 035 | |a (DE-576)501274782 | ||
| 035 | |a (DE-599)BSZ501274782 | ||
| 035 | |a (OCoLC)1340994328 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Vogelsberger, Mark |d 1978- |e VerfasserIn |0 (DE-588)133437698 |0 (DE-627)546058434 |0 (DE-576)299848299 |4 aut | |
| 245 | 1 | 4 | |a The uniformity and time-invariance of the intra-cluster metal distribution in galaxy clusters from the IllustrisTNG simulations |c Mark Vogelsberger, Federico Marinacci, Paul Torrey, Shy Genel, Volker Springel, Rainer Weinberger, Rüdiger Pakmor, Lars Hernquist, Jill Naiman, Annalisa Pillepich and Dylan Nelson |
| 264 | 1 | |c 2018 | |
| 300 | |a 21 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Advance access publication 2017 November 17 | ||
| 500 | |a Gesehen am 11.11.2022 | ||
| 520 | |a The distribution of metals in the intra-cluster medium (ICM) encodes important information about the enrichment history and ormation of galaxy clusters. Here, we explore the metal content of clusters in IllustrisTNG - a new suite of galaxy formation simulations building on the Illustris project. Our cluster sample contains 20 objects in TNG100 - a ∼(100 Mpc)3 volume simulation with 2 × 18203 resolution elements, and 370 objects in TNG300 - a ∼(300 Mpc)3 volume simulation with 2 × 25003 resolution elements. The z = 0 metallicity profiles agree with observations, and the enrichment history is consistent with observational data going beyond z ∼ 1, showing nearly no metallicity evolution. The abundance profiles vary only minimally within the cluster samples, especially in the outskirts with a relative scatter of ∼ 15 per cent. The average metallicity profile flattens towards the centre, where we find a logarithmic slope of −0.1 compared to −0.5 in the outskirts. Cool core clusters have more centrally peaked metallicity profiles (∼0.8 solar) compared to non-cool core systems (∼0.5 solar), similar to observational trends. Si/Fe and O/Fe radial profiles follow positive gradients. The outer abundance profiles do not evolve below z ∼ 2, whereas the inner profiles flatten towards z = 0. More than ∼ 80 per cent of the metals in the ICM have been accreted from the proto-cluster environment, which has been enriched to ∼0.1 solar already at z ∼ 2. We conclude that the intra-cluster metal distribution is uniform among our cluster sample, nearly time-invariant in the outskirts for more than 10 Gyr, and forms through a universal enrichment history. | ||
| 700 | 1 | |a Marinacci, Federico |e VerfasserIn |0 (DE-588)1054438684 |0 (DE-627)79152194X |0 (DE-576)410132837 |4 aut | |
| 700 | 1 | |a Torrey, Paul |e VerfasserIn |0 (DE-588)1177294184 |0 (DE-627)104866015X |0 (DE-576)517365162 |4 aut | |
| 700 | 1 | |a Genel, Shy |e VerfasserIn |0 (DE-588)1011974878 |0 (DE-627)660882671 |0 (DE-576)344709817 |4 aut | |
| 700 | 1 | |a Springel, Volker |d 1970- |e VerfasserIn |0 (DE-588)122321391 |0 (DE-627)705861503 |0 (DE-576)293218463 |4 aut | |
| 700 | 1 | |a Weinberger, Rainer |d 1989- |e VerfasserIn |0 (DE-588)1151825670 |0 (DE-627)1012332446 |0 (DE-576)498072851 |4 aut | |
| 700 | 1 | |a Pakmor, Rüdiger |d 1982- |e VerfasserIn |0 (DE-588)14360905X |0 (DE-627)647700670 |0 (DE-576)337951543 |4 aut | |
| 700 | 1 | |a Hernquist, Lars |d 1954- |e VerfasserIn |0 (DE-588)1264244401 |0 (DE-627)1813088241 |4 aut | |
| 700 | 1 | |a Naiman, Jill P. |e VerfasserIn |0 (DE-588)117715644X |0 (DE-627)1048596583 |0 (DE-576)517312263 |4 aut | |
| 700 | 1 | |a Pillepich, Annalisa |e VerfasserIn |0 (DE-588)1151829854 |0 (DE-627)1012339327 |0 (DE-576)423800841 |4 aut | |
| 700 | 1 | |a Nelson, Dylan |e VerfasserIn |0 (DE-588)115182805X |0 (DE-627)101233600X |0 (DE-576)42382581X |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |a Royal Astronomical Society |t Monthly notices of the Royal Astronomical Society |d Oxford : Oxford Univ. Press, 1827 |g 474(2018), 2, Seite 2073-2093 |h Online-Ressource |w (DE-627)314059164 |w (DE-600)2016084-7 |w (DE-576)090955420 |x 1365-2966 |7 nnas |
| 773 | 1 | 8 | |g volume:474 |g year:2018 |g number:2 |g pages:2073-2093 |g extent:21 |a The uniformity and time-invariance of the intra-cluster metal distribution in galaxy clusters from the IllustrisTNG simulations |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1093/mnras/stx2955 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://academic.oup.com/mnras/article/474/2/2073/4638539 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20180321 | ||
| 993 | |a Article | ||
| 994 | |a 2018 | ||
| 998 | |g 115182805X |a Nelson, Dylan |m 115182805X:Nelson, Dylan |d 130000 |e 130000PN115182805X |k 0/130000/ |p 11 |y j | ||
| 998 | |g 1151829854 |a Pillepich, Annalisa |m 1151829854:Pillepich, Annalisa |d 130000 |e 130000PP1151829854 |k 0/130000/ |p 10 | ||
| 998 | |g 14360905X |a Pakmor, Rüdiger |m 14360905X:Pakmor, Rüdiger |d 700000 |d 714000 |e 700000PP14360905X |e 714000PP14360905X |k 0/700000/ |k 1/700000/714000/ |p 7 | ||
| 998 | |g 1151825670 |a Weinberger, Rainer |m 1151825670:Weinberger, Rainer |d 130000 |e 130000PW1151825670 |k 0/130000/ |p 6 | ||
| 998 | |g 122321391 |a Springel, Volker |m 122321391:Springel, Volker |d 700000 |d 714000 |d 714100 |e 700000PS122321391 |e 714000PS122321391 |e 714100PS122321391 |k 0/700000/ |k 1/700000/714000/ |k 2/700000/714000/714100/ |p 5 | ||
| 999 | |a KXP-PPN1571274782 |e 3003806092 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"name":{"displayForm":["Mark Vogelsberger, Federico Marinacci, Paul Torrey, Shy Genel, Volker Springel, Rainer Weinberger, Rüdiger Pakmor, Lars Hernquist, Jill Naiman, Annalisa Pillepich and Dylan Nelson"]},"recId":"1571274782","language":["eng"],"note":["Advance access publication 2017 November 17","Gesehen am 11.11.2022"],"origin":[{"dateIssuedKey":"2018","dateIssuedDisp":"2018"}],"person":[{"role":"aut","given":"Mark","family":"Vogelsberger","display":"Vogelsberger, Mark"},{"family":"Marinacci","display":"Marinacci, Federico","role":"aut","given":"Federico"},{"display":"Torrey, Paul","family":"Torrey","given":"Paul","role":"aut"},{"given":"Shy","role":"aut","display":"Genel, Shy","family":"Genel"},{"display":"Springel, Volker","family":"Springel","given":"Volker","role":"aut"},{"display":"Weinberger, Rainer","family":"Weinberger","given":"Rainer","role":"aut"},{"display":"Pakmor, Rüdiger","family":"Pakmor","given":"Rüdiger","role":"aut"},{"display":"Hernquist, Lars","family":"Hernquist","given":"Lars","role":"aut"},{"role":"aut","given":"Jill P.","family":"Naiman","display":"Naiman, Jill P."},{"display":"Pillepich, Annalisa","family":"Pillepich","given":"Annalisa","role":"aut"},{"family":"Nelson","display":"Nelson, Dylan","role":"aut","given":"Dylan"}],"id":{"eki":["1571274782"],"doi":["10.1093/mnras/stx2955"]},"type":{"media":"Online-Ressource","bibl":"article-journal"},"physDesc":[{"extent":"21 S."}],"relHost":[{"disp":"Royal Astronomical SocietyMonthly notices of the Royal Astronomical Society","part":{"volume":"474","text":"474(2018), 2, Seite 2073-2093","year":"2018","extent":"21","issue":"2","pages":"2073-2093"},"id":{"issn":["1365-2966"],"eki":["314059164"],"doi":["10.1111/(ISSN)1365-2966"],"zdb":["2016084-7"]},"type":{"media":"Online-Ressource","bibl":"periodical"},"physDesc":[{"extent":"Online-Ressource"}],"title":[{"title":"Monthly notices of the Royal Astronomical Society","title_sort":"Monthly notices of the Royal Astronomical Society"}],"corporate":[{"role":"aut","display":"Royal Astronomical Society"}],"note":["Gesehen am 15.01.2018"],"recId":"314059164","language":["eng"],"origin":[{"dateIssuedKey":"1827","publisher":"Oxford Univ. Press ; Blackwell ; Wiley-Blackwell","dateIssuedDisp":"1827-","publisherPlace":"Oxford ; Oxford [u.a.] ; Oxford [u.a.]"}],"pubHistory":["1.1827 -"]}],"title":[{"title_sort":"uniformity and time-invariance of the intra-cluster metal distribution in galaxy clusters from the IllustrisTNG simulations","title":"The uniformity and time-invariance of the intra-cluster metal distribution in galaxy clusters from the IllustrisTNG simulations"}]} | ||
| SRT | |a VOGELSBERGUNIFORMITY2018 | ||