Maximum-likelihood cluster recontruction
We present a novel method to recontruct the mass distribution of galaxy clusters from their gravitational lens effect on background galaxies. The method is based on a least-chisquare fit of the two-dimensional gravitational cluster potential. The method combines information from shear and magnificat...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
4 Jan 1996
|
| In: |
Arxiv
|
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/astro-ph/9601011
|
| Verfasserangaben: | Matthias Bartelmann, Ramesh Narayan, Stella Seitz and Peter Schneider |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1563970074 | ||
| 003 | DE-627 | ||
| 005 | 20220813233010.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 170929s1996 xx |||||o 00| ||eng c | ||
| 035 | |a (DE-627)1563970074 | ||
| 035 | |a (DE-576)49397007X | ||
| 035 | |a (DE-599)BSZ49397007X | ||
| 035 | |a (OCoLC)1340980021 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Bartelmann, Matthias |d 1965- |e VerfasserIn |0 (DE-588)141554185 |0 (DE-627)629953090 |0 (DE-576)170611779 |4 aut | |
| 245 | 1 | 0 | |a Maximum-likelihood cluster recontruction |c Matthias Bartelmann, Ramesh Narayan, Stella Seitz and Peter Schneider |
| 264 | 1 | |c 4 Jan 1996 | |
| 300 | |a 9 | ||
| 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 29.09.2017 | ||
| 520 | |a We present a novel method to recontruct the mass distribution of galaxy clusters from their gravitational lens effect on background galaxies. The method is based on a least-chisquare fit of the two-dimensional gravitational cluster potential. The method combines information from shear and magnification by the cluster lens and is designed to easily incorporate possible additional information. We describe the technique and demonstrate its feasibility with simulated data. Both the cluster morphology and the total cluster mass are well reproduced. | ||
| 650 | 4 | |a Astrophysics | |
| 773 | 0 | 8 | |i Enthalten in |t Arxiv |d Ithaca, NY : Cornell University, 1991 |g (1996) Artikel-Nummer 9601011, 9 Seiten |h Online-Ressource |w (DE-627)509006531 |w (DE-600)2225896-6 |w (DE-576)28130436X |7 nnas |a Maximum-likelihood cluster recontruction |
| 773 | 1 | 8 | |g year:1996 |g extent:9 |a Maximum-likelihood cluster recontruction |
| 856 | 4 | 0 | |u http://arxiv.org/abs/astro-ph/9601011 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20170929 | ||
| 993 | |a Article | ||
| 998 | |g 141554185 |a Bartelmann, Matthias |m 141554185:Bartelmann, Matthias |p 1 |x j | ||
| 999 | |a KXP-PPN1563970074 |e 2982314894 | ||
| BIB | |a Y | ||
| JSO | |a {"name":{"displayForm":["Matthias Bartelmann, Ramesh Narayan, Stella Seitz and Peter Schneider"]},"origin":[{"dateIssuedKey":"1996","dateIssuedDisp":"4 Jan 1996"}],"id":{"eki":["1563970074"]},"physDesc":[{"extent":"9 S."}],"relHost":[{"title":[{"title_sort":"Arxiv","title":"Arxiv"}],"pubHistory":["1991 -"],"titleAlt":[{"title":"Arxiv.org"},{"title":"Arxiv.org e-print archive"},{"title":"Arxiv e-print archive"},{"title":"De.arxiv.org"}],"part":{"extent":"9","text":"(1996) Artikel-Nummer 9601011, 9 Seiten","year":"1996"},"note":["Gesehen am 28.05.2024"],"disp":"Maximum-likelihood cluster recontructionArxiv","type":{"bibl":"edited-book","media":"Online-Ressource"},"language":["eng"],"recId":"509006531","origin":[{"dateIssuedKey":"1991","publisher":"Cornell University ; Arxiv.org","dateIssuedDisp":"1991-","publisherPlace":"Ithaca, NY ; [Erscheinungsort nicht ermittelbar]"}],"id":{"zdb":["2225896-6"],"eki":["509006531"]},"physDesc":[{"extent":"Online-Ressource"}]}],"person":[{"display":"Bartelmann, Matthias","roleDisplay":"VerfasserIn","role":"aut","family":"Bartelmann","given":"Matthias"}],"title":[{"title":"Maximum-likelihood cluster recontruction","title_sort":"Maximum-likelihood cluster recontruction"}],"note":["Gesehen am 29.09.2017"],"type":{"media":"Online-Ressource","bibl":"chapter"},"language":["eng"],"recId":"1563970074"} | ||
| SRT | |a BARTELMANNMAXIMUMLIK4199 | ||