The diversity of atomic hydrogen in slow rotator early-type galaxies

@article{Young2018TheDO,
  title={The diversity of atomic hydrogen in slow rotator early-type galaxies},
  author={L. Young and P. Serra and D. Krajnovi'c and P. Duc},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2018},
  volume={477},
  pages={2741-2759}
}
  • L. Young, P. Serra, +1 author P. Duc
  • Published 2018
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • We present interferometric observations of HI in nine slow rotator early-type galaxies of the Atlas3D sample. With these data, we now have sensitive HI searches in 34 of the 36 slow rotators. The aggregate detection rate is 32\% $\pm$ 8\%, consistent with previous work; however, we find two detections with extremely high HI masses, whose gas kinematics are substantially different from what was previously known about HI in slow rotators. These two cases (NGC 1222 and NGC 4191) broaden the known… CONTINUE READING

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