Searching for Local Counterparts of High-redshift Poststarburst Galaxies in Integral Field Unit Spectroscopic Surveys of Nearby Galaxies

Searching in the MaNGA IFU survey, I identify nine galaxies that have strong Balmer absorption lines and weak nebular emission lines measured from the spectra integrated over the entire IFU. The spectral features measured from the bulk of the stellar light make these galaxies local analogs of high-r...

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Veröffentlicht in:	The Astrophysical journal 2021-05, Vol.913 (1), p.44, Article 44
1. Verfasser:	Wu, Po-Feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Analogs Astronomical models Astronomy & Astrophysics Astrophysics Compact galaxies Emission lines Emission measurements Emission spectra Galaxies Galaxy ages Galaxy quenching Galaxy stellar content Line spectra Optical astronomy Physical Sciences Polls & surveys Post-starburst galaxies Red shift Science & Technology Searching Star & galaxy formation Star formation Stars & galaxies Stellar age Stellar kinematics Stellar models Stellar populations Velocity gradient
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