Browsing by Author "Smith, Gareth D."

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    • Links 13 of 18 NGTS clusters survey - III. A low-mass eclipsing binary in the Blanco 1 open cluster spanning ... 
      Smith, Gareth D.; Gillen, Edward; Queloz, Didier; Hillenbrand, Lynne A.; Acton, Jack S.; Alves Rodrigues, Douglas; Anderson, David R.; Bayliss, Daniel; Briegal, Joshua T.; Burleigh, Matthew R.; Casewell, Sarah L.; Delrez, Laetitia; Dransfield, Georgina; Ducrot, Elsa; Gill, Samuel; Gillon, Michael; Goad, Michael R.; Gunther, Maximilian N.; Henderson, Beth A.; Jenkins, James S.; Jehin, Emmanuel; Moyano, Maximiliano; Murray, Catriona A.; Pedersen, Peter P.; Sebastian, Daniel; Thompson, Samantha; Tilbrook, Rosanna H.; Triaud, Amaury H. M. J.; Vinés López, José; Wheatley, Peter J. (Oxford, 2021)
      We present the discovery and characterization of an eclipsing binary identified by the Next Generation Transit Survey in the similar to 115-Myr-old Blanco 1 open cluster. NGTS J0002-29 comprises three M dwarfs: a short-period ...
    • SALT observations of the chromospheric activity of transiting planet hosts: Mass-loss and star-planet interactions 
      Staab, D.; Haswell, C. A.; Smith, Gareth D.; Fossati, L.; Barnes, J. R.; Busuttil, R.; Jenkins, James Stewart (Oxford University, 2017)
      We measured the chromospheric activity of the four hot Jupiter hosts WASP-43, WASP-51/HAT-P-30, WASP-72 and WASP-103 to search for anomalous values caused by the close-in companions. The Mount Wilson CaIIH&KS-index was ...