Results 1 to 10 of about 103,938 (208)

Rubidium in the Interstellar Medium [PDF]

The Astrophysical Journal, 2009
We present observations of interstellar rubidium toward o Per, zeta Per, AE Aur, HD 147889, chi Oph, zeta Oph, and 20 Aql. Theory suggests that stable 85Rb and long-lived 87Rb are produced predominantly by high-mass stars, through a combination of the ...
Abia, Arlandini, Asplund, Cartledge, Cartledge, David C. Knauth, David L. Lambert, Federman, Gratton, Kawanomoto, Knauth, Kyle M. Walker, Lambert, Lodders, Lupton, McCall, Morton, Morton, Przybilla, Péquignot, S. R. Federman, Schectman, Snow, Sofia, The, Tomkin, Wane, Wane, Welty   +28 more
core   +4 more sources

The Turbulent Interstellar Medium [PDF]

Comptes Rendus. Physique, 2006
An overview is presented of the main properties of the interstellar medium. Evidence is summarized that the interstellar medium is highly turbulent, driven on different length scales by various energetic processes.
Andreas Burkert, Balbus, Ballesteros-Paredes, Bergin, Blitz, Blondin, Bonnell, Burkert, Burkert, Burkert, Cappellaro, Cowie, de Avillez, de Avillez, Dib, Dib, Dickey, Dickey, Dziourkevitch, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Elmegreen, Falgarone, Field, Field, Forster Schreiber, Gazol, Hartmann, Hartmann, Hartmann, Hartmann, Heiles, Heitsch, Heitsch, Hennebelle, Hennebelle, Jenkins, Kanekar, Kerp, Kessel-Deynet, Kim, Kim, Kim, Klein, Klessen, Kolmogorov, Koyama, Kritsuk, Kritsuk, Larson, Mac Low, Mac Low, Mac Low, McKee, Palla, Piontek, Puche, Rhode, Scalo, Scalo, Sellwood, Slyz, Stone, Tran, Vishniac, von Weizsäcker, Vázquez-Semadeni, Wada, Walder, Walder, Williams   +73 more
core   +5 more sources

Turbulence in the interstellar medium [PDF]

Nonlinear Processes in Geophysics, 2014
Turbulence is ubiquitous in the insterstellar medium and plays a major role in several processes such as the formation of dense structures and stars, the stability of molecular clouds, the amplification of magnetic fields, and the re-acceleration and ...
D. Falceta-Gonçalves, G. Kowal, E. Falgarone, A. C.-L. Chian   +3 more
doaj   +7 more sources

Observations of the Outer Heliosphere, Heliosheath, and Interstellar Medium [PDF]

Space Science Reviews, 2022
J D Richardson, L F Burlaga, H A Elliott
exaly   +2 more sources

An Innovative Approach for the Generation of Species of the Interstellar Medium [PDF]

Angewandte Chemie - International Edition, 2021
L Kolesnikova, Iker Leon
exaly   +2 more sources

Measurement of MHD Turbulence Properties by Synchrotron Radiation Techniques

Frontiers in Astronomy and Space Sciences, 2022
It is well known that magnetohydrodynamic (MHD) turbulence is ubiquitous in astrophysical environments. The correct understanding of the fundamental properties of MHD turbulence is a pre-requisite for revealing many key astrophysical processes.
Jian-Fu Zhang, Jian-Fu Zhang, Ru-Yue Wang   +2 more
doaj   +1 more source

Mass Distribution for Single-lined Hot Subdwarf Stars in LAMOST

The Astrophysical Journal, 2023
Masses for 664 single-lined hot subdwarf stars identified in LAMOST were calculated by comparing synthetic fluxes from spectral energy distribution with observed fluxes from a Virtual Observatory service.
Zhenxin Lei, Ruijie He, Péter Németh, Xuan Zou, Huaping Xiao, Yong Yang, Jingkun Zhao   +6 more
doaj   +1 more source

Hot Subdwarf Stars Identified in LAMOST DR8 with Single-lined and Composite Spectra

The Astrophysical Journal, 2023
A total of 222 hot subdwarf stars were identified with LAMOST DR8 spectra, among which 131 stars show composite spectra and have been decomposed, while 91 stars present single-lined spectra.
Zhenxin Lei, Ruijie He, Péter Németh, Joris Vos, Xuan Zou, Ke Hu, Huaping Xiao, Huahui Yan, Jingkun Zhao   +8 more
doaj   +1 more source

Magnetic-reconnection-driven Turbulence and Turbulent Reconnection Acceleration

The Astrophysical Journal, 2023
This paper employs an MHD-PIC method to perform numerical simulations of magnetic-reconnection-driven turbulence and turbulent reconnection acceleration of particles.
Shi-Min Liang, Jian-Fu Zhang, Na-Na Gao, Hua-Ping Xiao   +3 more
doaj   +1 more source

Interstellar Polarization Survey. II. General Interstellar Medium

The Astronomical Journal, 2023
Magnetic fields permeate the entire Galaxy and are essential to, for example, the regulation of several stages of the star formation process and cosmic-ray transportation.
M. J. F. Versteeg, A. M. Magalhães, M. Haverkorn, Y. Angarita, C. V. Rodrigues, R. Santos-Lima, Koji S. Kawabata   +6 more
doaj   +1 more source