Research outputs: Dr. Aleks Scholz

  1. Discovery of a magnetic white dwarf with unusual short-period variability DOI
    Aleks Scholz, Joe Llama, Koraljka Muzic, Sarah Faller, Dirk Froebrich and Beate Stelzer, Research Notes of the American Astronomical Society, 2, 1 (2018)
  2. The JCMT Transient Survey DOI
    Doug Johnstone, Gregory J. Herczeg, Steve Mairs, Jennifer Hatchell, Geoffrey C. Bower, Helen Kirk, James Lane, Graham S. Bell, Sarah Graves, Yuri Aikawa et al., Astrophysical Journal, 854, 1 (2018)
  3. A deep staring campaign in the σ Orionis cluster. Variability in substellar members DOI
    P. Elliott, A. Scholz, R. Jayawardhana, J. Eislöffel and E. M. Hébrard, Astronomy & Astrophysics, 608 (2017)
  4. Very low-mass stars and brown dwarfs in Upper Scorpius using Gaia DR1 DOI
    Neil J. Cook, Aleks Scholz and Ray Jayawardhana, Astronomical Journal, 154, 6 (2017)
  5. The JCMT Transient Survey DOI
    Steve Mairs, Doug Johnstone, Helen Kirk, James Lane, Graham S. Bell, Sarah Graves, Gregory J. Herczeg, Peter Scicluna, Geoffrey C. Bower, Huei-Ru Vivien Chen et al., Astrophysical Journal, 849, 2 (2017)
  6. The 2014-2017 outburst of the young star ASASSN-13db. A time-resolved picture of a very-low-mass star between EXors and FUors DOI
    A. Sicilia-Aguilar, A. Oprandi, D. Froebrich, M. Fang, J. L. Prieto, K. Stanek, A. Scholz, C. S. Kochanek, Th. Henning, R. Gredel et al., Astronomy & Astrophysics, 607 (2017)
  7. The low-mass content of the massive young star cluster RCW 38 DOI
    Koraljka Mužić, Rainer Schödel, Alexander Scholz, Vincent C. Geers, Ray Jayawardhana, Joana Ascenso and Lucas A. Cieza, Monthly Notices of the Royal Astronomical Society, 471, 3 , p. 3699-3712 (2017)
  8. How do stars gain their mass? A JCMT/SCUBA-2 transient survey of protostars in nearby star-forming regions DOI
    Gregory J. Herczeg, Doug Johnstone, Steve Mairs, Jennifer Hatchell, Jeong-Eun Lee, Geoffrey C. Bower, Huei-Ru Vivien Chen, Yuri Aikawa, Hyunju Yoo, Sung-Ju Kang et al., Astrophysical Journal, 849, 1 (2017)
  9. Long-term variability of T Tauri stars using WASP DOI
    Laura Rigon, Alexander Scholz, David Anderson and Richard West, Monthly Notices of the Royal Astronomical Society, 465, 4 , p. 3889-3901 (2017)
  10. The disappearing act: a dusty wind eclipsing RW Aur DOI
    I. Bozhinova, A. Scholz, G. Costigan, O. Lux, C. J. Davis, T. Ray, N. F. Boardman, K. L. Hay, T. Hewlett, G. Hodosán et al., Monthly Notices of the Royal Astronomical Society, 463, 4 , p. 4459-4468 (2016)
  11. A path towards understanding the rotation-activity relation of M dwarfs with K2 mission, X-ray and UV data DOI
    B. Stelzer, M. Damasso, A. Scholz and S. P. Matt, Monthly Notices of the Royal Astronomical Society, 463, 2 , p. 1844-1864 (2016)
  12. Brown dwarf disks with Herschel: linking far-infrared and (sub)-mm fluxes DOI
    Sebastian Daemgen, Antonella Natta, Alexander Scholz, Leonardo Testi, Ray Jayawardhana, Jane Greaves and Daniel Eastwood, Astronomy & Astrophysics, 594 (2016)
  13. V5852 Sgr DOI
    E. Aydi, P. Mróz, P. A. Whitelock, S. Mohamed, Ł. Wyrzykowski, A. Udalski, P. Vaisanen, T. Nagayama, M. Dominik, A. Scholz et al., Monthly Notices of the Royal Astronomical Society, 461, 2 , p. 1529-1538 (2016)
  14. #FoundThem - 21st century pre-search and post-detection SETI protocols for social and digital media DOI
    Duncan Forgan and Alexander Scholz, Acta Astronautica, 126, p. 312-315 (2016)
  15. Brown dwarf disks with ALMA: evidence for truncated dust disks in Ophiuchus DOI
    L. Testi, A. Natta, A. Scholz, M. Tazzari, L. Ricci and I. de Gregorio Monsalvo, Astronomy & Astrophysics, 593 (2016)
  16. Variability in young very low mass stars DOI
    Inna Nikolaeva Bozhinova, Alexander Scholz and J. Eislöffel, Monthly Notices of the Royal Astronomical Society, 458, 3 , p. 3118-3133 (2016)
  17. New and updated convex shape models of asteroids based on optical data from a large collaboration network DOI
    J. Hanuš, J. Ďurech, D. A. Oszkiewicz, R. Behrend, B. Carry, M. Delbo, O. Adam, V. Afonina, R. Anquetin, P. Antonini et al., Astronomy & Astrophysics, 586, p. 1-24 (2016)
  18. Extended baseline photometry of rapidly changing weather patterns on the brown dwarf binary Luhman-16 DOI
    R. A. Street, B. J. Fulton, A. Scholz, Keith Horne, C. Helling, D. Juncher, G. Lee and S. Valenti, Astrophysical Journal, 812, 2 , p. 161 (2015)
  19. Substellar Objects in Nearby Young Clusters (SONYC) IX DOI
    Koraljka Mužić, Alexander Scholz, Vincent C. Geers and Ray Jayawardhana, Astrophysical Journal, 810, 2 (2015)
  20. Total eclipse of the heart: DOI
    H. C. Campbell, T. R. Marsh, M. Fraser, S. T. Hodgkin, E. de Miguel, B. T. Gänsicke, D. Steeghs, A. Hourihane, E. Breedt, S. P. Littlefair et al., Monthly Notices of the Royal Astronomical Society, 452, 1 , p. 1060-1067 (2015)
  21. Rotation periods of young brown dwarfs DOI
    Alexander Scholz, Veselin Kostov, Ray Jayawardhana and Koraljka Mužić, Astrophysical Journal Letters, 809, 2 (2015)
  22. The young low-mass star ISO-Oph-50 DOI
    Alexander Scholz, Koraljka Muzic and Vincent Geers, Monthly Notices of the Royal Astronomical Society, 451, 1 , p. 26-33 (2015)
  23. Planetary host stars DOI
    I. Bozhinova, Christiane Helling and A. Scholz, Monthly Notices of the Royal Astronomical Society, 450, 1 , p. 160-182 (2015)
  24. Investigating 2MASS J06593158-0405277 DOI
    A. Caratti o Garatti, R. Garcia Lopez, T. P. Ray, J. Eislöffel, B. Stecklum, A. Scholz, S. Kraus, G. Weigelt, A. Kreplin and V. Shenavrin, Astrophysical Journal Letters, 806, 1 (2015)
  25. OGLE-2015-NOVA-01 is getting brighter
    P. Mroz, A. Udalski, L. Wyrzykowski, P. Whitelock, M. Dominik, A. Scholz and S. T. Hodgkin, The Astronomer's Telegram, 7394, p. 1 (2015)
  26. The JCMT Gould Belt Survey DOI
    P. Dodds, J. S. Greaves, A. Scholz, J. Hatchell, W. S. Holland and JCMT Gould Belt Survey Team, Monthly Notices of the Royal Astronomical Society, 447, 1 , p. 722-727 (2015)
  27. The impact of chromospheric activity on observed initial mass functions DOI
    Keivan G. Stassun, Aleks Scholz, Trent J. Dupuy and Kaitlin M. Kratter, Astrophysical Journal, 796, 2 (2014)
  28. Gaia Alerts classified at the William Herschel Telescope
    G. Rixon, M. Fraser, S. Koposov, N. Blagorodnova, H. Campbell, S. T. Hodgkin, G. van Leeuwen, N. Walton, L. Wyrzykowski, T. Wevers et al., The Astronomer's Telegram, 6593, p. 1 (2014)
  29. The SONYC survey
    K. Muzic, A. Scholz, R. Jayawardhana, V. C. Geers, P. Dawson, T. P. Ray and M. Tamura, towards a complete census of brown dwarfs in star forming regions : Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias), 44, p. 141-142 (2014)
  30. The Herschel view of circumstellar discs DOI
    Donna Rodgers-Lee, Alexander Scholz, Antonella Natta and Tom Ray, Monthly Notices of the Royal Astronomical Society, 443, 2 , p. 1587-1600 (2014)
  31. Brown Dwarf Disks with ALMA DOI
    L. Ricci, L. Testi, A. Natta, A. Scholz, I. de Gregorio-Monsalvo and A. Isella, Astrophysical Journal, 791, 1 (2014)
  32. Near-infrared spectroscopy of young brown dwarfs in upper Scorpius DOI
    P. Dawson, A. Scholz, T. P. Ray, D. E. Peterson, D. Rodgers-Lee and V. Geers, Monthly Notices of the Royal Astronomical Society, 442, 2 , p. 1586-1596 (2014)
  33. The disk around the brown dwarf KPNO TAU 3 DOI
    H. Broekhoven-Fiene, B. Matthews, G. Duchêne, J. Di Francesco, A. Scholz, A. Chrysostomou and R. Jayawardhana, Astrophysical Journal, 789, 2 (2014)
  34. Temperaments of young stars DOI
    G. Costigan, Jorick S. Vink, A. Scholz, T. Ray and L. Testi, Monthly Notices of the Royal Astronomical Society, 440, 4 , p. 3444-3461 (2014)
  35. Substellar objects in nearby young clusters (SONYC). VIII. Substellar population in Lupus 3 DOI
    K. Mužić, A. Scholz, V.C. Geers, R. Jayawardhana and B.L. Martí, Astrophysical Journal, 785, 2 (2014)
  36. Emission line diagnostics for accretion and outflows in young very low-mass stars and brown dwarfs DOI
    B. Stelzer, J. M. Alcalá, E. Whelan and A. Scholz, EPJ Web of Conferences, 64 (2014)
  37. Angular momentum evolution of young low-mass stars and brown dwarfs: observations and theory DOI
    J. Bouvier, S. P. Matt, S. Mohanty, A. Scholz, K. G. Stassun and C. Zanni, p. 433-450 (2014)
  38. The main sequence of three red supergiant clusters DOI
    Dirk Froebrich and Alexander Scholz, Monthly Notices of the Royal Astronomical Society, 436, 2 , p. 1116-1122 (2013)
  39. Discovery of a visual T-dwarf triple system and binarity at the L/T transition DOI
    Jacqueline Radigan, Ray Jayawardhana, David Lafrenière, Trent J. Dupuy, Michael C. Liu and Alexander Scholz, Astrophysical Journal, 778, 1 (2013)
  40. Substellar objects in nearby young clusters. VII. The substellar mass function revisited DOI
    Alexander Scholz, Vincent Geers, Paul Clark, Ray Jayawardhana and Koraljka Muzic, Astrophysical Journal, 775, 2 (2013)
  41. Protoplanetary disk masses from stars to brown dwarfs DOI
    Subhanjoy Mohanty, Jane Greaves, Daniel Mortlock, Ilaria Pascucci, Alexander Scholz, Mark Thompson, Daniel Apai, Giuseppe Lodato and Dagny Looper, Astrophysical Journal, 773, 2 (2013)
  42. SONYC: Sub-stellar Objects in Nearby Young Clusters
    Vincent Geers, Aleks Scholz, Koraljka Muzic, Paul Dawson, Ray Jayawardhana and Motohide Tamura (2013)
  43. The Importance of Rotational Time-scales in Accretion Variability
    Gráinne Costigan, Joirck Vink, Aleks Scholz, Leonardo Testi and Tom Ray (2013)
  44. A systematic survey for eruptive young stellar objects using mid-infrared photometry DOI
    Alexander Scholz, Dirk Froebrich and Kenneth Wood, Monthly Notices of the Royal Astronomical Society, 430, 4 , p. 2910-2922 (2013)
  45. X-shooter spectroscopy of FU Tauri A DOI
    B. Stelzer, J. M. Alcalá, A. Scholz, A. Natta, S. Randich and E. Covino, Astronomy & Astrophysics, 551 (2013)
  46. New brown dwarf discs in Upper Scorpius observed with WISE DOI
    P. Dawson, A. Scholz, T. P. Ray, K. A. Marsh, K. Wood, A. Natta, D. Padgett and M. E. Ressler, Monthly Notices of the Royal Astronomical Society, 429, 1 , p. 903-914 (2013)
  47. ALMA Observations of ρ-Oph 102 DOI
    L. Ricci, L. Testi, A. Natta, A. Scholz and I. de Gregorio-Monsalvo, Astrophysical Journal Letters, 761, 2 (2012)
  48. LAMP DOI
    G. Costigan, Alexander Scholz, B. Stelzer, T. Ray, J. S. Vink and S. Mohanty, Monthly Notices of the Royal Astronomical Society, 427, 2 , p. 1344-1362 (2012)
  49. Minor Planet Observations [493 Calar Alto]
    F. Hormuth, A. Scholz, G. Costigan, G. Bergond, R. Duffard, A. Guijarro, M. Alises, A. Aguirre, F. Hoyo, L. Montoya et al., Minor Planet Cirulars, 81149, 3 (2012)
  50. An Empirical Correction for Activity Effects on the Temperatures, Radii, and Estimated Masses of Low-mass Stars and Brown Dwarfs DOI
    Keivan G. Stassun, Kaitlin M. Kratter, Alexander Scholz and Trent J. Dupuy, Astrophysical Journal, 756, 1 (2012)
  51. Correcting for Activity Effects on the Temperatures, Radii, and Estimated Masses of Low-Mass Stars and Brown Dwarfs
    Keivan G. Stassun, Kaitlin M. Kratter, Aleks Scholz and Trent J. Dupuy, ArXiv e-prints, 1209 (2012)
  52. Substellar Objects in Nearby Young Clusters (SONYC). VI. The Planetary-mass Domain of NGC 1333 DOI
    Alexander Scholz, Ray Jayawardhana, Koraljka Muzic, Vincent Geers, Motohide Tamura and Ichi Tanaka, Astrophysical Journal, 756, 1 (2012)
  53. The frequency of large variations in the near-infrared fluxes of T Tauri stars DOI
    Alexander Scholz, Monthly Notices of the Royal Astronomical Society, 420, 2 , p. 1495-1502 (2012)
  54. Magnetic activity and accretion on FU Tau A: clues from variability DOI
    Alexander Scholz, Beate Stelzer, Grainne Costigan, David Barrado, Jochen Eislöffel, Jorge Lillo-Box, Pablo Riviere-Marichalar and Hristo Stoev, Monthly Notices of the Royal Astronomical Society, 419, 2 , p. 1271-1279 (2012)
  55. Substellar Objects in Nearby Young Clusters (SONYC). V. New Brown Dwarfs in ρ Ophiuchi DOI
    Koraljka Mužić, Alexander Scholz, Vincent Geers, Ray Jayawardhana and Motohide Tamura, Astrophysical Journal, 744, 2 (2012)
  56. Substellar Objects in Nearby Young Clusters (SONYC). IV. A Census of Very Low Mass Objects in NGC 1333 DOI
    Alexander Scholz, Koraljka Muzic, Vincent Geers, Mariangela Bonavita, Ray Jayawardhana and Motohide Tamura, Astrophysical Journal, 744, 1 (2012)
  57. New brown dwarfs in the south part of the Upper Scorpius Association DOI
    P. Dawson, A. Scholz and T. P. Ray, Monthly Notices of the Royal Astronomical Society, 418, 2 , p. 1231-1237 (2011)
  58. Rotation periods for very low mass stars in Praesepe DOI
    Alexander Scholz, Jonathan Irwin, Jerome Bouvier, Brigitta M. Sipőcz, Simon Hodgkin and Jochen Eislöffel, Monthly Notices of the Royal Astronomical Society, 413, 4 , p. 2595-2605 (2011)
  59. Substellar Objects in Nearby Young Clusters (SONYC). III. Chamaeleon-I DOI
    Koraljka Mužić, Alexander Scholz, Vincent Geers, Laura Fissel and Ray Jayawardhana, Astrophysical Journal, 732, 2 (2011)
  60. A multiwavelength view of the protostellar binary IRAS 04325+2402: a case for turbulent fragmentation DOI
    A. Scholz, K. Wood, D. Wilner, R. Jayawardhana, P. Delorme, A. Caratti O. Garatti, V. D. Ivanov, I. Saviane and B. Whitney, Monthly Notices of the Royal Astronomical Society, 409, 4 , p. 1557-1569 (2010)
  61. The enigmatic young brown dwarf binary FU Tau: accretion and activity DOI
    B. Stelzer, A. Scholz, C. Argiroffi and G. Micela, Monthly Notices of the Royal Astronomical Society, 408, 2 , p. 1095-1102 (2010)
  62. The main-sequence rotation-colour relation in the Coma Berenices open cluster DOI
    Andrew Collier Cameron, V. A. Davidson, L. Hebb, G. Skinner, D. R. Anderson, D. J. Christian, W. I. Clarkson, B. Enoch, J. Irwin, Y. Joshi et al., Monthly Notices of the Royal Astronomical Society, 400, p. 451-462 (2009)
  63. Hotspots and a clumpy disc: variability of brown dwarfs and stars in the young sigma Ori cluster DOI
    A. Scholz, X. Xu, R. Jayawardhana, K. Wood, J. Eisloeffel and C. Quinn, Monthly Notices of the Royal Astronomical Society, 398, 2 , p. 873-886 (2009)
  64. Substellar objects in nearby young clusters (SONYC) DOI
    Alexander Scholz, Vincent Geers, Ray Jayawardhana, Laura Fissel, Eve Lee, David Lafreniere and Motohide Tamura, Astrophysical Journal, 702, 1 , p. 805-822 (2009)
  65. DISK BRAKING IN YOUNG STARS: PROBING ROTATION IN CHAMAELEON I AND TAURUS-AURIGA DOI
    Duy Cuong Nguyen, Ray Jayawardhana, Marten H. van Kerkwijk, Alexis Brandeker, Alexander Scholz and Ivana Damjanov, Astrophysical Journal, 695, 2 , p. 1648-1656 (2009)
  66. How Variable is Accretion in Young Stars? DOI
    Duy Cuong Nguyen, Alexander Scholz, Marten H. van Kerkwijk, Ray Jayawardhana and Alexis Brandeker, Astrophysical Journal Letters, 694, 2 (2009)
  67. NTT follow-up observations of star cluster candidates from the FSR catalogue DOI
    D. Froebrich, H. Meusinger and A. Scholz, Monthly Notices of the Royal Astronomical Society, 390, p. 1598-1618 (2008)
  68. IRAS 04325+2402C: A very low mass object with an edge-on disk DOI
    Alexander Scholz, Ray Jayawardhana, Kenneth Wood, David Lafreniere, Katharina Schreyer and Rene Doyon, Astrophysical Journal Letters, 681 (2008)
  69. Dusty disks at the bottom of the initial mass function DOI
    Alexander Scholz and Ray Jayawardhana, Astrophysical Journal Letters, 672, 1 (2008)
  70. Multiplicity among young brown dwarfs and very low mass stars
    Mirza Ahmic, Ray Jayawardhana, Alexis Brandeker, Alexander Scholz, Marten H. Van Kerkwijk, Eduardo Delgado-Donate and Dirk Froebrich, Astrophysical Journal Letters, 671, p. 2074-2081 (2007)
  71. A comprehensive view of circumstellar disks in Chamaeleon I: Infrared excess, accretion signatures, and binarity
    Ivana Damjanov, Ray Jayawardhana, Alexander Scholz, Mirza Ahmic, Duy C. Nguyen, Alexis Brandeker and Marten H. van Kerkwijk, Astrophysical Journal Letters, 670, p. 1337-1346 (2007)
  72. The first rotation periods in Praesepe DOI
    Alexander Scholz and Jochen Eisloeffel, Monthly Notices of the Royal Astronomical Society, 381, p. 1638-1646 (2007)
  73. Rotation and activity of preymain-sequence stars
    Alexander Scholz, Jaime Coffey, Alexis Brandeker and Ray Jayawardhana, Astrophysical Journal Letters, 662, p. 1254-1267 (2007)
  74. Evolution of brown dwarf disks: A Spitzer survey in Upper Scorpius DOI
    Alexander Scholz, Ray Jayawardhana, Kenneth Wood, Gwendolyn Meeus, Beate Stelzer, Christina Walker and Mark O'Sullivan, Astrophysical Journal Letters, 660, p. 1517-1531 (2007)
  75. FSR 1735 - a new globular cluster candidate in the inner Galaxy DOI
    D Froebrich, H Meusinger and Alexander Scholz, Monthly Notices of the Royal Astronomical Society, 377, 1 (2007)
  76. Exploring Brown Dwarf Disks: A 1.3 mm Survey in Taurus DOI
    Alexander Scholz, R Jayawardhana and Kenneth Wood, Astrophysical Journal, 645, 1 , p. 1498-1508 (2006)
  77. Variable Accretion and Outflow in Young Brown Dwarfs DOI
    Alexander Scholz and R Jayawardhana, Astrophysical Journal, 638, 1 , p. 1056-1069 (2006)
  78. Rotation and accretion of very low mass objects in the σ Ori cluster DOI
    Alexander Scholz and J Eisloffel, Astronomy & Astrophysics, 419, 1 , p. 249-267 (2004)