CFHTLenS: higher order galaxy-mass correlations probed by galaxy-galaxy-galaxy lensing

We present the first direct measurement of the galaxy-matter bispectrum as a function of galaxy luminosity, stellar mass and type of spectral energy distribution (SED). Our analysis uses a galaxy-galaxy-galaxy lensing technique (G3L), on angular scales between 9 arcsec and 50 arcmin, to quantify (i)...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2013-04, Vol.430 (3), p.2476-2498
Hauptverfasser:	Simon, P., Erben, T., Schneider, P., Heymans, C., Hildebrandt, H., Hoekstra, H., Kitching, T. D., Mellier, Y., Miller, L., Van Waerbeke, L., Bonnett, C., Coupon, J., Fu, L., Hudson, M. J., Kuijken, K., Rowe, B. T. P., Schrabback, T., Semboloni, E., Velander, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Comparative analysis Dark matter Luminosity Measurement Sciences of the Universe Star & galaxy formation
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