Are the total mass density and the low-mass end slope of the IMF anticorrelated?

We conduct a detailed lensing, dynamics and stellar population analysis of nine massive lens early-type galaxies (ETGs) from the X-Shooter Lens Survey (XLENS). Combining gravitational lensing constraints from HST imaging with spatially-resolved kinematics and line-indices constraints from Very Large...

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Veröffentlicht in:Monthly notices of the Royal Astronomical Society. Letters 2015-09, Vol.452 (1), p.L21-L25
Hauptverfasser: Spiniello, C., Barnabè, M., Koopmans, L. V. E., Trager, S. C.
Format: Artikel
Sprache:eng
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