Results 151 to 160 of about 105,573 (267)

Evidence for Spatially Distinct Galactic Dust Populations

open access: yesThe Astrophysical Journal
We present an implementation of a Bayesian mixture model using Hamiltonian Monte Carlo techniques to search for the spatial separation of Galactic dust populations. Utilizing intensity measurements from the Planck High Frequency Instrument, we apply this
Corwin Shiu   +7 more
doaj   +1 more source

Studies of the local interstellar medium [PDF]

open access: yes
The existing ultraviolet and optical data concerning late-type stars are discussed along with the acquisition and reduction of additional ultraviolet and simultaneous ground-based observation.
Dupree, A. K.
core   +1 more source

Gradient Technique Theory: Tracing Magnetic Field and Obtaining Magnetic Field Strength

open access: yesThe Astrophysical Journal
The gradient technique is a promising tool with theoretical foundations based on the fundamental properties of MHD turbulence and turbulent reconnection.
Alex Lazarian   +2 more
doaj   +1 more source

Planetary nebulae and the interstellar medium [PDF]

open access: yes
In addition to available published data on planetary nebulae (PN), some 40 objects largely concentrated towards the galactic center and anticenter regions were included.
Aller, L. H.
core   +1 more source

Turbulence in the Local Interstellar Medium and the <i>IBEX</i> Ribbon. [PDF]

open access: yesAstrophys J, 2020
Zirnstein EJ   +5 more
europepmc   +1 more source

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