A population of faint low surface brightness galaxies in the Perseus cluster core
We present the detection of 89 low surface brightness (LSB), and thus low stellar density galaxy candidates in the Perseus cluster core, of the kind named "ultra-diffuse galaxies", with mean effective V-band surface brightnesses 24.8-27.1 mag arcsec$^{-2}$, total V-band magnitudes -11.8 to...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
2017
|
| In: |
Arxiv
|
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1705.09697
|
| Verfasserangaben: | Carolin Wittmann, Thorsten Lisker, Liyualem Ambachew Tilahun, Eva K. Grebel, Christopher J. Conselice, Samantha Penny, Joachim Janz, John S. Gallagher III, Ralf Kotulla, and James McCormac |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1564521745 | ||
| 003 | DE-627 | ||
| 005 | 20220814003825.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 171018s2017 xx |||||o 00| ||eng c | ||
| 035 | |a (DE-627)1564521745 | ||
| 035 | |a (DE-576)494521740 | ||
| 035 | |a (DE-599)BSZ494521740 | ||
| 035 | |a (OCoLC)1340980496 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Wittmann, Carolin |d 1988- |e VerfasserIn |0 (DE-588)1095261940 |0 (DE-627)855936479 |0 (DE-576)462841626 |4 aut | |
| 245 | 1 | 2 | |a A population of faint low surface brightness galaxies in the Perseus cluster core |c Carolin Wittmann, Thorsten Lisker, Liyualem Ambachew Tilahun, Eva K. Grebel, Christopher J. Conselice, Samantha Penny, Joachim Janz, John S. Gallagher III, Ralf Kotulla, and James McCormac |
| 264 | 1 | |c 2017 | |
| 300 | |a 16 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 18.10.2017 | ||
| 520 | |a We present the detection of 89 low surface brightness (LSB), and thus low stellar density galaxy candidates in the Perseus cluster core, of the kind named "ultra-diffuse galaxies", with mean effective V-band surface brightnesses 24.8-27.1 mag arcsec$^{-2}$, total V-band magnitudes -11.8 to -15.5 mag, and half-light radii 0.7-4.1 kpc. The candidates have been identified in a deep mosaic covering 0.3 square degrees, based on wide-field imaging data obtained with the William Herschel Telescope. We find that the LSB galaxy population is depleted in the cluster centre and only very few LSB candidates have half-light radii larger than 3 kpc. This appears consistent with an estimate of their tidal radius, which does not reach beyond the stellar extent even if we assume a high dark matter content (M/L=100). In fact, three of our candidates seem to be associated with tidal streams, which points to their current disruption. Given that published data on faint LSB candidates in the Coma cluster - with its comparable central density to Perseus - show the same dearth of large objects in the core region, we conclude that these cannot survive the strong tides in the centres of massive clusters. | ||
| 650 | 4 | |a Astrophysics - Astrophysics of Galaxies | |
| 700 | 1 | |a Lisker, Thorsten |d 1978- |e VerfasserIn |0 (DE-588)1020741287 |0 (DE-627)691330069 |0 (DE-576)361921675 |4 aut | |
| 700 | 1 | |a Ambachew Tilahun, Liyualem |e VerfasserIn |0 (DE-588)1139872125 |0 (DE-627)897781511 |0 (DE-576)493470220 |4 aut | |
| 700 | 1 | |a Grebel, Eva K. |d 1966- |e VerfasserIn |0 (DE-588)1020239085 |0 (DE-627)691153221 |0 (DE-576)359782833 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Arxiv |d Ithaca, NY : Cornell University, 1991 |g (2017) Artikel-Nummer 1705.09697, 16 Seiten |h Online-Ressource |w (DE-627)509006531 |w (DE-600)2225896-6 |w (DE-576)28130436X |7 nnas |a A population of faint low surface brightness galaxies in the Perseus cluster core |
| 773 | 1 | 8 | |g year:2017 |g extent:16 |a A population of faint low surface brightness galaxies in the Perseus cluster core |
| 856 | 4 | 0 | |u http://arxiv.org/abs/1705.09697 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20171018 | ||
| 993 | |a Article | ||
| 998 | |g 1020239085 |a Grebel, Eva K. |m 1020239085:Grebel, Eva K. |d 700000 |d 714000 |d 714100 |e 700000PG1020239085 |e 714000PG1020239085 |e 714100PG1020239085 |k 0/700000/ |k 1/700000/714000/ |k 2/700000/714000/714100/ |p 4 | ||
| 998 | |g 1139872125 |a Ambachew Tilahun, Liyualem |m 1139872125:Ambachew Tilahun, Liyualem |p 3 | ||
| 998 | |g 1020741287 |a Lisker, Thorsten |m 1020741287:Lisker, Thorsten |d 700000 |d 714000 |d 714100 |e 700000PL1020741287 |e 714000PL1020741287 |e 714100PL1020741287 |k 0/700000/ |k 1/700000/714000/ |k 2/700000/714000/714100/ |p 2 | ||
| 998 | |g 1095261940 |a Wittmann, Carolin |m 1095261940:Wittmann, Carolin |d 700000 |d 714000 |d 714100 |e 700000PW1095261940 |e 714000PW1095261940 |e 714100PW1095261940 |k 0/700000/ |k 1/700000/714000/ |k 2/700000/714000/714100/ |p 1 |x j | ||
| 999 | |a KXP-PPN1564521745 |e 2984579321 | ||
| BIB | |a Y | ||
| JSO | |a {"physDesc":[{"extent":"16 S."}],"note":["Gesehen am 18.10.2017"],"person":[{"roleDisplay":"VerfasserIn","family":"Wittmann","given":"Carolin","role":"aut","display":"Wittmann, Carolin"},{"given":"Thorsten","role":"aut","display":"Lisker, Thorsten","family":"Lisker","roleDisplay":"VerfasserIn"},{"family":"Ambachew Tilahun","roleDisplay":"VerfasserIn","role":"aut","display":"Ambachew Tilahun, Liyualem","given":"Liyualem"},{"family":"Grebel","roleDisplay":"VerfasserIn","given":"Eva K.","role":"aut","display":"Grebel, Eva K."}],"origin":[{"dateIssuedKey":"2017","dateIssuedDisp":"2017"}],"id":{"eki":["1564521745"]},"relHost":[{"titleAlt":[{"title":"Arxiv.org"},{"title":"Arxiv.org e-print archive"},{"title":"Arxiv e-print archive"},{"title":"De.arxiv.org"}],"id":{"zdb":["2225896-6"],"eki":["509006531"]},"origin":[{"dateIssuedKey":"1991","publisher":"Cornell University ; Arxiv.org","dateIssuedDisp":"1991-","publisherPlace":"Ithaca, NY ; [Erscheinungsort nicht ermittelbar]"}],"note":["Gesehen am 28.05.2024"],"physDesc":[{"extent":"Online-Ressource"}],"pubHistory":["1991 -"],"type":{"bibl":"edited-book","media":"Online-Ressource"},"language":["eng"],"part":{"year":"2017","extent":"16","text":"(2017) Artikel-Nummer 1705.09697, 16 Seiten"},"disp":"A population of faint low surface brightness galaxies in the Perseus cluster coreArxiv","title":[{"title":"Arxiv","title_sort":"Arxiv"}],"recId":"509006531"}],"recId":"1564521745","title":[{"title":"A population of faint low surface brightness galaxies in the Perseus cluster core","title_sort":"population of faint low surface brightness galaxies in the Perseus cluster core"}],"name":{"displayForm":["Carolin Wittmann, Thorsten Lisker, Liyualem Ambachew Tilahun, Eva K. Grebel, Christopher J. Conselice, Samantha Penny, Joachim Janz, John S. Gallagher III, Ralf Kotulla, and James McCormac"]},"language":["eng"],"type":{"media":"Online-Ressource","bibl":"chapter"}} | ||
| SRT | |a WITTMANNCAPOPULATION2017 | ||