Showing 121 - 140 results of 466 for search '"White dwarf"', query time: 0.10s Refine Results
  1. 121
  2. 122
  3. 123
  4. 124
  5. 125
  6. 126
  7. 127
  8. 128
  9. 129

    Atmospheric circulation of tidally locked gas giants with increasing rotation and implications for white-dwarf-brown-dwarf systems by Tan, X, Showman, AP

    Published 2020
    “…Nevertheless, there exist a class of gas-giant, highly irradiated objects—brown dwarfs orbiting white dwarfs in extremely tight orbits—whose orbital and hence rotation periods are as short as 1–2 hr. …”
    Journal article
  10. 130
  11. 131

    Towards precise constraints in modified gravity: bounds on alternative coupling gravity using white dwarf mass-radius measurements by M. D. Danarianto, A. Sulaksono

    Published 2023-06-01
    “…We propose a new idea for constraining alternative theories of gravity using temperature-dependent white dwarf (WD) mass-radius (MR) observational data. …”
    Get full text
    Article
  12. 132
  13. 133

    Constraining the White-dwarf Mass and Magnetic Field Strength of a New Intermediate Polar through X-Ray Observations by Benjamin Vermette, Ciro Salcedo, Kaya Mori, Julian Gerber, Kyung Duk Yoon, Gabriel Bridges, Charles J. Hailey, Frank Haberl, Jaesub Hong, Jonathan Grindlay, Gabriele Ponti, Gavin Ramsay

    Published 2023-01-01
    “…We have developed a physically realistic model that considers a finite magnetosphere radius, X-ray absorption from the preshock region, and reflection from the white-dwarf (WD) surface to properly determine the IP properties, especially its WD mass. …”
    Get full text
    Article
  14. 134

    Spectra of V1405 Cas at the Very Beginning Indicate a Low-mass ONeMg White Dwarf Progenitor by Kenta Taguchi, Keiichi Maeda, Hiroyuki Maehara, Akito Tajitsu, Masayuki Yamanaka, Akira Arai, Keisuke Isogai, Masaaki Shibata, Yusuke Tampo, Naoto Kojiguchi, Daisaku Nogami, Taichi Kato

    Published 2023-01-01
    “…The lowest possible mass of ONeMg white dwarfs (WDs) has not been clarified despite its importance in the formation and evolution of WDs. …”
    Get full text
    Article
  15. 135
  16. 136
  17. 137
  18. 138
  19. 139

    A possible critical heating from decay reaction and new upper limit of the magnetic monopole flux for the supermassive white dwarfs by Jing-Jing Liu, Dong-Mei Liu

    Published 2024-01-01
    “…Abstract We present the new upper limit of the magnetic monopole (MM) flux and discuss three MM models of the heating resource for supermassive white dwarfs (WDs) by considering the effect of temperature on thermonuclear reaction and mass radius relation of WDs based on the catalytic nuclear decay by MM. …”
    Get full text
    Article
  20. 140

    What Powered the Kilonova-like Emission after GRB 230307A in the Framework of a Neutron Star–White Dwarf Merger? by Xiangyu Ivy Wang, Yun-Wei Yu, Jia Ren, Jun Yang, Ze-Cheng Zou, Jin-Ping Zhu

    Published 2024-01-01
    “…Here we propose that the origin of GRB 230307A is a neutron star–white dwarf (NS–WD) merger as this could naturally explain the long duration and the large physical offset from the center of its host galaxy. …”
    Get full text
    Article