Search Results - "Mathys, G"

Super-slowly rotating Ap (ssrAp) stars: New spectroscopic observations.

Authors: Mathys, G. Holdsworth, D. L. Giarrusso, M. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2025, Vol. 703, p1-19. 19p.

Super-slowly rotating Ap (ssrAp) stars: Spectroscopic study.

Authors: Mathys, G. Holdsworth, D. L. Giarrusso, M. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2024, Vol. 691, p1-34. 34p.

A-Type Stars as a Unique Challenge in Time-Domain Studies: Workshop 5.

Authors: Lynas-Gray, A. E. Mathys, G. Griffin, E.

Source: Proceedings of the International Astronomical Union. Nov2017, Vol. 14 Issue S339, p230-235. 6p.

Periodic Variability on Time-scales of Decades to Centuries in Magnetic Ap Stars: Challenges and Strategies.

Authors: Mathys, G. Griffin, E.

Source: Proceedings of the International Astronomical Union. Nov2017, Vol. 14 Issue S339, p106-109. 4p.

Analysis of eight magnetic chemically peculiar stars with rotational modulation.

Authors: Kobzar, O Khalack, V Bohlender, D et al.

Source: Monthly Notices of the Royal Astronomical Society; Dec2022, Vol. 517 Issue 4, p5340-5357, 18p

The influence of organosilane condition on films formed on aluminium characterised using RAIR and XPS.

Authors: Rider, A. N. Mathys, G. I.

Source: Journal of Adhesion Science & Technology. 2007, Vol. 21 Issue 8, p677-703. 27p. 5 Charts, 11 Graphs.

Magnetic fields of A-type stars.

Authors: Mathys, G.

Source: Proceedings of the International Astronomical Union. 09/15/2004, Vol. 2004 Issue IAUS224, p225-234. 10p.

The anomalous atmospheric structure of the strongly magnetic Ap star HD 166473.

Authors: Järvinen, S P Hubrig, S Mathys, G et al.

Source: Monthly Notices of the Royal Astronomical Society; Dec2020, Vol. 499 Issue 2, p2734-2743, 10p

HD 965: An extremely peculiar A star with an extremely long rotation period.

Authors: Mathys, G. Romanyuk, I. I. Hubrig, S. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. Sep2019, Vol. 629, p1-7. 7p.

Variation of the magnetic field of the Ap star HD 50169 over its 29-year rotation period.

Authors: Mathys, G. Romanyuk, I. I. Hubrig, S. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. Apr2019, Vol. 624, pN.PAG-N.PAG. 10p.

Super-slowly rotating Ap (ssrAp) stars: Spectroscopic study: (Corrigendum).

Authors: Mathys, G. Holdsworth, D. L. Giarrusso, M. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2025, Vol. 694, p1-1. 1p.

Ap stars with resolved magnetically split lines: Magnetic field determinations from Stokes I and V spectra.

Authors: Mathys, G.¹ gmathys@eso.org

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. May2017, Vol. 601, p1-90. 90p.

Time resolved spectroscopy of the cool Ap star HD 213637.

Authors: Elkin, V. G. Kurtz, D. W. Mathys, G.

Source: Monthly Notices of the Royal Astronomical Society; Feb2015, Vol. 446 Issue 4, p4126-4131, 6p

Short time-scale frequency and amplitude variations in the pulsations of an roAp star: HD 217522.

Authors: Medupe, R. Kurtz, D. W. Elkin, V. G. et al.

Source: Monthly Notices of the Royal Astronomical Society; 1/11/2015, Vol. 446 Issue 2, p1347-1355, 9p

HD 97394: a magnetic Ap star with high cerium overabundance.

Authors: Elkin, V. G. Kurtz, D. W. Mathys, G.

Source: Monthly Notices of the Royal Astronomical Society; Aug2011, Vol. 415 Issue 3, p2233-2237, 5p, 1 Chart, 5 Graphs

The discovery of rapid oscillations in the magnetic Ap stars HD 69013 and HD 96237.

Authors: Elkin, V. G. Kurtz, D. W. Worters, H. L. et al.

Source: Monthly Notices of the Royal Astronomical Society; Feb2011, Vol. 411 Issue 2, p978-982, 5p

The discovery of two new rapidly oscillating Ap stars, HD 92499 and HD 143487.

Authors: Elkin, V. G. Kurtz, D. W. Mathys, G. et al.

Source: Monthly Notices of the Royal Astronomical Society: Letters; May2010, Vol. 404 Issue 1, pL104-L108, 5p, 2 Charts, 2 Graphs

A rival for Babcock's star: the extreme 30-kG variable magnetic field in the Ap star HD 75049.

Authors: Elkin, V. G. Mathys, G. Kurtz, D. W. et al.

Source: Monthly Notices of the Royal Astronomical Society; Mar2010, Vol. 402 Issue 3, p1883-1891, 9p, 4 Charts, 5 Graphs

The determination of the rotation period and magnetic field geometry of the strongly magnetic roAp star HD 154708.

Authors: Hubrig, S. Mathys, G. Kurtz, D. W. et al.

Source: Monthly Notices of the Royal Astronomical Society; Jun2009, Vol. 396 Issue 2, p1018-1022, 5p, 1 Chart, 4 Graphs

A 3D study of the photosphere of HD 99563 – I. Pulsation analysis.

Authors: Freyhammer, L. M. Kurtz, D. W. Elkin, V. G. et al.

Source: Monthly Notices of the Royal Astronomical Society; Jun2009, Vol. 396 Issue 1, p325-342, 18p, 4 Charts, 15 Graphs