Results 1 to 10 of about 13,169 (193)

Magnetohydrostatic Equilibrium Structure and Mass of Filamentary Isothermal Cloud Threaded by Lateral Magnetic Field

, 2014
Herschel observation has recently revealed that interstellar molecular clouds consist of many filaments. Polarization observations in optical and infrared wavelengths indicate that the magnetic field often runs perpendicular to the filament.
Tomisaka, Kohji
core   +1 more source

TRAO Survey of the Nearby Filamentary Molecular Clouds, the Universal Nursery of Stars (TRAO-FUNS). IV. Filaments and Dense Cores in the W40 and Serpens South Regions of Aquila

The Astrophysical Journal
We present the results of molecular line observations toward the W40 and Serpens South regions of the Aquila molecular cloud complex, conducted as part of the Taeduk Radio Astronomy Observatory survey of Filaments, the Universal Nursery of Stars project ...
Satyajeet Moharana, Chang Won Lee, Shinyoung Kim, Eun Jung Chung, Spandan Choudhury, Mario Tafalla, Jongsoo Kim, Archana Soam, Donghyeok Koh, Shivani Gupta, Maheswar Gopinathan, Woojin Kwon   +11 more
doaj   +1 more source

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

Simulations of cosmic ray propagation. [PDF]

Living Rev Comput Astrophys, 2021
Hanasz M, Strong AW, Girichidis P.
europepmc   +1 more source

The warm and dense Galaxy - tracing the formation of dense cloud structures out to the Galactic Center

, 2019
The past two decades have seen extensive surveys of the far-infrared to submillimeter continuum emission in the plane of our Galaxy. We line out prospects for the coming decade for corresponding molecular and atomic line surveys which are needed to fully
Beuther, Henrik, Colombo, Dario, Hacar, Alvaro, Hatchell, Jennifer, Johnstone, Doug, Kauffmann, Jens, Klaassen, Pamela, Kulesa, Craig, Lumsden, Stuart, Perez-Beaupuits, Juan-Pablo, Sadavoy, Sarah, Schuller, Frederic, Soler, Juan, Stanke, Thomas   +13 more
core  

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

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

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

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