1: White Dwarf 494 (last accessed 6/11/2023)White Dwarf issues for the 10th Edition of Warhammer 40,000 Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec. 2023 490 491 492 493 494 495 2024 496 497 498 499 500 501 502 503 504 505 506 507 2025 508 509...
Unexplained rapid bursts from the binary system TV Columbae, in which mass is accreted onto a moderately strong magnetized white dwarf from a low-mass companion, have been observed on several occasions in the past 40 years7,8,9,10,11. During these bursts, the optical/ultraviolet luminosity ...
Testing the white dwarf mass-radius relation with Hipparcos. Astrophys. J. 1998, 494, 759-767. [CrossRef]Provencal, J. L., Shipman, H. L., Hog, E., Thejll, P. (1998): Testing the white dwarf mass-radius relation with HIPPARCOS . Astrophysical Journal 494 , 759-767....
White dwarf stars are the final evolutionary stage of the vast majority of stars, including our Sun. Since the coolest white dwarfs are very old objects, t
We present the results of a search for pulsations in six of the recently discovered carbon-atmosphere white dwarf (``hot DQ'') stars. On the basis of our theoretical calculations, the star SDSS J142625.71+575218.3 is the only object expected to pulsate. We observe this star to be variable...