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arXiv · 1707.01109

The MUSE-Wide survey: Detection of a clustering signal from Lyman-{\alpha}-emitters at 3<z<6

C. Diener·L. Wisotzki·K. B. Schmidt·E. C. Herenz·T. Urrutia·T. Garel·J. Kerutt·R. L. Saust·R. Bacon·S. Cantalupo·T. Contini·B. Guiderdoni·R. A. Marino·J. Richard·J. Schaye·G. Soucail·P. M. Weilbacher
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Abstract

We present a clustering analysis of a sample of 238 Ly{$\alpha$}-emitters at redshift 3<z<6 from the MUSE-Wide survey. This survey mosaics extragalactic legacy fields with 1h MUSE pointings to detect statistically relevant samples of emission line galaxies. We analysed the first year observations from MUSE-Wide making use of the clustering signal in the line-of-sight direction. This method relies on comparing pair-counts at close redshifts for a fixed transverse distance and thus exploits the full potential of the redshift range covered by our sample. A clear clustering signal with a correlation length of r0 = 2.9(+1.0/-1.1) Mpc (comoving) is detected. Whilst this result is based on only about a quarter of the full survey size, it already shows the immense potential of MUSE for efficiently observing and studying the clustering of Ly{$\alpha$}-emitters.

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C. Diener, L. Wisotzki, K. B. Schmidt, E. C. Herenz, T. Urrutia, T. Garel, J. Kerutt, R. L. Saust, R. Bacon, S. Cantalupo, T. Contini, B. Guiderdoni, R. A. Marino, J. Richard, J. Schaye, G. Soucail, P. M. Weilbacher. 2017-07-04. The MUSE-Wide survey: Detection of a clustering signal from Lyman-{\alpha}-emitters at 3<z<6. https://doi.org/10.1093/mnras/stx1677

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