4.6 Article

Modal stability of low-frequency nucleus-acoustic waves in completely degenerate white dwarf cores and their nearly degenerate surroundings

Related references

Note: Only part of the references are listed.
Article Astronomy & Astrophysics

SN 2020sck: Deflagration in a Carbon-Oxygen White Dwarf

Anirban Dutta et al.

Summary: This study presents optical UBVRI photometry and spectroscopic observations of type Iax supernova SN 2020sck. The results indicate the composition and density distribution of the synthesized ejecta in the explosion, as well as the star formation rate of the host galaxy.

ASTROPHYSICAL JOURNAL (2022)

Review Physics, Multidisciplinary

Current challenges in the physics of white dwarf stars

Didier Saumon et al.

Summary: White dwarfs are stars with unique physical properties, and solving their problems requires advanced theories, experimental techniques, and computing efforts. New observations will provide more detailed views and challenge our models.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2022)

Article Physics, Multidisciplinary

Quantum inertial Alfven solitary waves: the effect of exchange-correlation and spin magnetization

Nauman Sadiq et al.

Summary: This study briefly discusses the effects of electron exchange-correlation and spin magnetization on nonlinear inertial Alfven waves in electron-ion quantum plasma, finding that only dip soliton structures of waves are formed. Graphical analysis shows that changing plasma parameters and magnetic field intensity can significantly modify the depth of potential profiles and the width of wave structures.

WAVES IN RANDOM AND COMPLEX MEDIA (2021)

Article Multidisciplinary Sciences

Propagatory dynamics of nucleus-acoustic waves excited in gyrogravitating degenerate quantum plasmas electrostatically confined in curved geometry

Sayanti Dasgupta et al.

Summary: This passage discusses the construction of a theoretical model to study the dynamics of longitudinal nucleus-acoustic waves in gyrogravitating electrostatically confined degenerate quantum plasma systems. It examines the influences of various factors and the effects of different parameters on the stability of the system.

SCIENTIFIC REPORTS (2021)

Article Physics, Fluids & Plasmas

Jeans Instability in Nonideal MHD Plasma Clouds With Geometric Curvature Effects

Dhrubajit Kalita et al.

Summary: A generalized nonideal magnetohydrodynamic (MHD) model is used to explore the dynamics of the gravitational instability in a spherical complex molecular cloud, considering various realistic effects. The study reveals that equilibrium temperature and cloud size act as stabilizing factors, while density and magnetic field act as destabilizing factors against cloud collapse. The results suggest that magnetic fields play a role in destabilizing clouds and initiating astrostructure formation dynamics.

IEEE TRANSACTIONS ON PLASMA SCIENCE (2021)

Article Astronomy & Astrophysics

Electron-capture Supernovae of Super-AGB Stars: Sensitivity on Input Physics

Shing-Chi Leung et al.

ASTROPHYSICAL JOURNAL (2020)

Article Astronomy & Astrophysics

The Hall-induced stability of gravitating fluids

P. K. Karmakar et al.

NEW ASTRONOMY (2018)

Article Physics, Multidisciplinary

Impact of electron exchange-correlation on drift acoustic solitary waves

Q. Haque et al.

PHYSICS LETTERS A (2018)

Article Physics, Fluids & Plasmas

Nucleus-acoustic waves: Excitation, propagation, and stability

Pralay Kumar Karmakar et al.

PHYSICS OF PLASMAS (2018)

Article Physics, Fluids & Plasmas

Alfven solitary waves with effect of arbitrary temperature degeneracy in spin quantum plasma

Qasim Jan et al.

PHYSICS OF PLASMAS (2018)

Article Physics, Fluids & Plasmas

Oscillatory wake potential with exchange-correlation in plasmas

Arroj A. Khan et al.

PHYSICS OF PLASMAS (2017)

Article Chemistry, Physical

The Exchange-Correlation Field Effect over the Magnetoacoustic-Gravitational Instability in Plasmas

A. Rasheed et al.

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES (2017)

Article Physics, Multidisciplinary

Planar and non-planar nucleus-acoustic shock structures in self-gravitating degenerate quantum plasma systems

D. M. S. Zaman et al.

EUROPEAN PHYSICAL JOURNAL PLUS (2017)

Article Physics, Fluids & Plasmas

Linear and nonlinear ion-acoustic waves in nonrelativistic quantum plasmas with arbitrary degeneracy

Fernando Haas et al.

PHYSICAL REVIEW E (2015)

Article Physics, Fluids & Plasmas

The exchange-correlation effects on surface plasmon oscillations in semi-bounded quantum plasma

Mehran Shahmansouri

PHYSICS OF PLASMAS (2015)

Article Physics, Fluids & Plasmas

Wake potential with exchange-correlation effects in semiconductor quantum plasmas

Arroj A. Khan et al.

PHYSICS OF PLASMAS (2015)

Article Astronomy & Astrophysics

Search for p-mode oscillations in DA white dwarfs with VLT-ULTRACAM I. Upper limits to the p-modes

R. Silvotti et al.

ASTRONOMY & ASTROPHYSICS (2011)

Article Physics, Fluids & Plasmas

Waves in a bounded quantum plasma with electron exchange-correlation effects

Yu-Ting Ma et al.

PHYSICS OF PLASMAS (2011)

Review Physics, Multidisciplinary

Nonlinear aspects of quantum plasma physics

P. K. Shukla et al.

PHYSICS-USPEKHI (2010)

Review Astronomy & Astrophysics

White dwarfs: Recent developments

D Koester

ASTRONOMY AND ASTROPHYSICS REVIEW (2002)