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Paper: Light Variations and Angular Momentum Loss from the He-Strong Magnetic Chemically Peculiar Star HD 37776
Volume: 361, Active OB-Stars: Laboratories For Stellar and Circumstellar Physics
Page: 466
Authors: Mikulasek, Z.; Krticka, J.; Zverko, J.; Ziznovsky, J.; Janik, J.
Abstract: We present a principle component analysis of multicolor light variations of the He-strong magnetic chemically peculiar star HD 37776 and its (O-C) diagram. The period increase rate found, dP/dt /P = 5.5 • 10−6=year, is consistent with the conception of angular momentum loss through magnetically confined stellar wind.
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