Now showing items 1-6 of 6

    • Classical T Tauri stars : magnetic fields, coronae, and star-disc interactions 

      Johnstone, C. P.; Jardine, Moira Mary; Gregory, Scott; Donati, J. -F.; Hussain, G. (2014-02-01) - Journal article
      The magnetic fields of young stars set their coronal properties and control their spin evolution via the star-disc interaction and outflows. Using 14 magnetic maps of 10 classical T Tauri stars (CTTSs) we investigate their ...
    • The debris disc of solar analogue tau Ceti : Herschel observations and dynamical simulations of the proposed multiplanet system 

      Lawler, S. M.; Di Francesco, J.; Kennedy, G. M.; Sibthorpe, B.; Booth, M.; Vandenbussche, B.; Matthews, B. C.; Holland, W. S.; Greaves, J.; Wilner, D. J.; Tuomi, M.; Blommaert, J. A. D. L.; de Vries, B. L.; Dominik, C.; Fridlund, M.; Gear, W.; Heras, A. M.; Ivison, R.; Olofsson, G. (2014-11-01) - Journal article
      tau Ceti is a nearby, mature G-type star very similar to our Sun, with a massive Kuiper Belt analogue and possible multiplanet system that has been compared to our Solar system. We present Herschel Space Observatory images ...
    • MOA-2010-BLG-523 : "Failed Planet" = RS CVn Star 

      Gould, A.; Yee, J. C.; Bond, I. A.; Udalski, A.; Han, C.; Jorgensen, U. G.; Greenhill, J.; Tsapras, Y.; Pinsonneault, M. H.; Bensby, T.; Allen, W.; Almeida, L. A.; Bos, M.; Christie, G. W.; DePoy, D. L.; Dong, Subo; Gaudi, B. S.; Hung, L-W; Jablonski, F.; Lee, C-U; McCormick, J.; Moorhouse, D.; Munoz, J. A.; Natusch, T.; Nola, M.; Pogge, R. W.; Skowron, J.; Thornley, G.; Abe, F.; Bennett, D. P.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Furusawa, K.; Harris, P.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Ohnishi, K.; Rattenbury, N. J.; Saito, To.; Sullivan, D. J.; Sumi, T.; Suzuki, D.; Sweatman, W. L.; Tristram, P. J.; Wada, K.; Yock, P. C. M.; Szymanski, M. K.; Soszynski, I.; Kubiak, M.; Poleski, R.; Ulaczyk, K.; Pietrzynski, G.; Wyrzykowski, L.; Alsubai, K. A.; Bozza, V.; Browne, P.; Burgdorf, M. J.; Calchi Novati, S.; Dodds, P.; Dominik, M.; Finet, F.; Gerner, T.; Hardis, S.; Harpsoe, K.; Hessman, F. V.; Hinse, T. C.; Hundertmark, M.; Kains, N.; Kerins, E.; Liebig, C.; Mancini, L.; Mathiasen, M.; Penny, M. T.; Proft, S.; Rahvar, S.; Ricci, D.; Sahu, K. C.; Scarpetta, G.; Schaefer, S.; Schoenebeck, F.; Snodgrass, C.; Southworth, J.; Surdej, J.; Wambsganss, J.; Street, R. A.; Horne, K.; Bramich, D. M.; Steele, I. A.; Albrow, M. D.; Bachelet, E.; Batista, V.; Beatty, T. G.; Beaulieu, J-P; Bennett, C. S.; Bowens-Rubin, R.; Brillant, S.; Caldwell, J. A. R.; Cassan, A.; Cole, A. A.; Corrales, E.; Coutures, C.; Dieters, S.; Prester, D. Dominis; Donatowicz, J.; Fouque, P.; Henderson, C. B.; Kubas, D.; Marquette, J-B; Martin, R.; Menzies, J. W.; Shappee, B.; Williams, A.; van Saders, J.; Zub, M. (2013-02-01) - Journal article
      The Galactic bulge source MOA-2010-BLG-523S exhibited short-term deviations from a standard microlensing light curve near the peak of an A(max) similar to 265 high-magnification microlensing event. The deviations originally ...
    • Modelling the hidden magnetic field of low-mass stars 

      Lang, P.; Jardine, M.; Morin, J.; Donati, J. -F.; Jeffers, S.; Vidotto, A. A.; Fares, R. (2014-04-01) - Journal article
      Zeeman-Doppler imaging is a spectropolarimetric technique that is used to map the large-scale surface magnetic fields of stars. These maps in turn are used to study the structure of the stars' coronae and winds. This method, ...
    • Multi-touch rotation gestures : performance and ergonomics 

      Hoggan, Eve; Williamson, John; Nacenta, Miguel; Kristensson, Per Ola; Lehtiö, Anu (ACM, 2013-04-27) - Conference item
      Rotations performed with the index finger and thumb involve some of the most complex motor action among common multi-touch gestures, yet little is known about the factors affecting performance and ergonomics. This note ...
    • Thermodynamic phase transitions in a frustrated magnetic metamaterial 

      Anghinolfi, L.; Luetkens, H.; Perron, J.; Flokstra, M. G.; Sendetskyi, O.; Suter, A.; Prokscha, T.; Derlet, P. M.; Lee, S. L.; Heyderman, L. J. (2015-09-21) - Journal article
      Materials with interacting magnetic degrees of freedom display a rich variety of magnetic behaviour that can lead to novel collective equilibrium and out-of-equilibrium phenomena. In equilibrium, thermodynamic phases appear ...