XRISM spectroscopy of AM Herculis reveals bulk velocity and temperature gradients in the radiative cooling accretion column, with derived shock temperature of 24 keV, velocity of 1116 km/s, and density of 5-6 x 10^15 cm^-3.
F., Doroshenko, V., & Werner, K
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
fields
astro-ph.HE 3years
2026 3representative citing papers
X-ray spectral modeling and timing analysis of V1674 Her constrain its white dwarf mass to 1.09-1.12 solar masses, well below the near-Chandrasekhar value expected from its t2~1 day decline time.
IGR J20084+3221 is classified as an Intermediate Polar with a 635-second white dwarf spin period and a fitted mass of 1.09 solar masses.
citing papers explorer
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Plasma Dynamics of Radiative Cooling Accretion Flow in AM Herculis with XRISM
XRISM spectroscopy of AM Herculis reveals bulk velocity and temperature gradients in the radiative cooling accretion column, with derived shock temperature of 24 keV, velocity of 1116 km/s, and density of 5-6 x 10^15 cm^-3.
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X-ray spectroscopy mass constraints on V1674 Her: the fastest nova does not have a near-Chandrasekhar white dwarf
X-ray spectral modeling and timing analysis of V1674 Her constrain its white dwarf mass to 1.09-1.12 solar masses, well below the near-Chandrasekhar value expected from its t2~1 day decline time.
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Classification of IGR J20084+3221 as an Intermediate Polar using X-ray and Optical Observations
IGR J20084+3221 is classified as an Intermediate Polar with a 635-second white dwarf spin period and a fitted mass of 1.09 solar masses.