| Autor: |
Dhiwar, Suraj, Saha, Kanak, Dekel, Avishai, Paswan, Abhishek, Pandey, Divya, Cortesi, Arianna, Pandge, Mahadev |
| Rok vydání: |
2022 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| DOI: |
10.1093/mnras/stac3369 |
| Popis: |
We study the evolution of $L_{*}$ elliptical galaxies in the color-magnitude diagram in terms of their star-formation history and environment, in an attempt to learn about their quenching process. We have visually extracted 1109 $L_{*}$ galaxies from a sample of 36500 galaxies that were spectroscopically selected from Stripe82 of the Sloan Digital Sky Survey. From this sample we have selected 51 ellipticals based on their surface-brightness profile being well-fitted by a single S$\acute{e}$rsic profile with S$\acute{e}$rsic indices $3Comment: Accepted for publication in MNRAS |
| Databáze: |
arXiv |
| Externí odkaz: |
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