Stellar streams around the Magellanic Clouds in 4D
  We carried out a spectroscopic follow-up program of the four new stellar
stream candidates detected by Belokurov & Koposov (2016) in the outskirts of
the Large Magellanic Cloud (LMC) using FORS2 (VLT). The medium-resolution
spectra were used to measure the line-of-sight velocities, estimate stellar
metallicities and to classify stars into Blue Horizontal Branch (BHB) and Blue
Straggler (BS) stars. Using the 4-D phase-space information, we attribute
approximately one half of our sample to the Magellanic Clouds, while the rest
is part of the Galactic foreground. Only two of the four stream candidates are
confirmed kinematically. While it is impossible to estimate the exact levels of
MW contamination, the phase-space distribution of the entire sample of our
Magellanic stars matches the expected velocity gradient for the LMC halo and
extends as far as 33 deg (angular separation) or 29 kpc from the LMC center.
Our detections reinforce the idea that the halo of the LMC seems to be larger
than previously expected, and its debris can be spread in the sky out to very
large separations from the LMC center. Finally, we provide some kinematic
evidence that many of the stars analysed here have likely come from the Small
Magellanic Cloud.
