Results 91 to 100 of about 135,058 (169)

Fragmenting Filaments and Evolving Cores—Insights from Dust Polarization Study of a Filament in Northern Orion B

The Astrophysical Journal
We present an analysis of polarized dust emission at 850 μ m for a parsec-long filament in the northern part of the Orion B molecular cloud. The region was observed by the James Clerk Maxwell Telescope SCUBA-2/POL-2 polarimeter.
Kshitiz K. Mallick, Doris Arzoumanian, Satoko Takahashi, Ray S. Furuya, Yoshiaki Misugi, Yoshito Shimajiri, Kate Pattle, Shu-ichiro Inutsuka   +7 more
doaj   +1 more source

Filamentary Hierarchies and Superbubbles. I. Characterizing Filament Properties across a Simulated Spiral Galaxy

The Astrophysical Journal
High-resolution surveys reveal that the interstellar medium in the Milky Way and nearby galaxies consists of interlinked hierarchies of filamentary structure and superbubbles extending from galactic to subparsec scales.
Rachel Pillsworth, Erica Roscoe, Ralph E. Pudritz, Eric W. Koch   +3 more
doaj   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Ionized interstellar froth in irregular galaxies [PDF]

, 1990
The warm interstellar medium of galaxies is a complicated place. It is often full of holes, neutral and ionized loops and shells, and diffuse ionized gas.
Hunter, Deidre A., Gallagher, John S., III   +1 more
core  

A Catalog of Filaments in the Central Molecular Zone

The Astrophysical Journal Supplement Series
We present a catalog of 1.28 GHz radio filaments observed by MeerKAT over the innermost 200 pc of the Galaxy (roughly ±1 $\mathop{.}\limits^{\unicode{x000b0}}$ 5), which includes the central molecular zone.
Richard G. Arendt, F. Yusef-Zadeh, I. Heywood   +2 more
doaj   +1 more source

The supernova remnant SN 1006 as a Galactic particle accelerator. [PDF]

Nat Commun, 2022
Giuffrida R, Miceli M, Caprioli D, Decourchelle A, Vink J, Orlando S, Bocchino F, Greco E, Peres G.   +8 more
europepmc   +1 more source

Cosmic ray feedback in galaxies and galaxy clusters: A pedagogical introduction and a topical review of the acceleration, transport, observables, and dynamical impact of cosmic rays. [PDF]

Astron Astrophys Rev, 2023
Ruszkowski M, Pfrommer C.
europepmc   +1 more source

Structure and Fragmentation Scale of a Massive Star-forming Filament in NGC 6334: High-resolution Mid-infrared Absorption Imaging with JWST

The Astrophysical Journal Letters
Dense filaments are believed to be representative of the initial conditions of star formation in molecular clouds. We have used the MIRI instrument on JWST to image the massive filament NGC 6334M at d  ∼ 1.3 kpc with unprecedented resolution and dynamic ...
Philippe André, Michael Mattern, Doris Arzoumanian, Yoshito Shimajiri, Annie Zavagno, Daisei Abe, Delphine Russeil   +6 more
doaj   +1 more source

(When) Are Filaments Fundamental?

Presentation Date: Monday, April 3, 2017. Location: Department Seminar, Department of Astrophysics, University of Vienna. Abstract: As the resolution of imaging of the dense interstellar medium has improved, we have gone from a very blobby view ...
Goodman, Alyssa
core   +1 more source

Filaments: Fad or Fundamental?

Presentation Date: Friday, December 2, 2016. Location: Toronto, ON. Abstract: As the resolution of imaging of the dense interstellar medium has improved, we have gone from a very blobby view, featuring interstellar “clouds,” to a much more “stringy”
Goodman, Alyssa
core   +1 more source