# X-RAY, FUV, AND UV OBSERVATIONS OF α CENTAURI B: DETERMINATION OF LONG-TERM MAGNETIC ACTIVITY CYCLE AND ROTATION PERIOD

@article{Dewarf2010XRAYFA,
title={X-RAY, FUV, AND UV OBSERVATIONS OF $\alpha$ CENTAURI B: DETERMINATION OF LONG-TERM MAGNETIC ACTIVITY CYCLE AND ROTATION PERIOD},
author={L. E. Dewarf and Kellie Datin and Edward F. Guinan},
journal={The Astrophysical Journal},
year={2010},
volume={722},
pages={343 - 357}
}
• Published 8 September 2010
• Physics, Geology
• The Astrophysical Journal
Over the last couple of decades we have been carrying out a study of stellar magnetic activity, dynamos, atmospheric physics, and spectral irradiances from a sample of solar-type G0-5 V stars with different ages. One of the major goals of this program is to study the evolution of the Sun's X-ray through NUV spectral irradiances with age. Of particular interest is the determination of the young Sun's elevated levels of high-energy fluxes because of the critical roles that X-ray (coronal) through…

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