Results 111 to 120 of about 2,425,195 (209)

Detection of the buckminsterfullerene cation (C60+) in space

, 2013
In the early 90s, C60+ was proposed as the carrier of two diffuse interstellar bands (DIBs) at 957.7 and 963.2 nm, but a firm identification still awaits gas-phase spectroscopic data.
Berné, Berné, C. Joblin, G. Mulas, Joblin, Leger, Montillaud, Moutou, O. Berné, Pilleri, Rapacioli   +10 more
core   +2 more sources

A New Constraint on the Relative Disorder of Magnetic Fields between Neutral Interstellar Medium Phases

The Astrophysical Journal
Utilizing Planck polarized dust emission maps at 353 GHz and large-area maps of the neutral hydrogen (H i ) cold neutral medium (CNM) fraction ( f _CNM ), we investigate the relationship between dust polarization fraction ( p _353 ) and f _CNM in the ...
Minjie Lei, S. E. Clark
doaj   +1 more source

Theoretical Spectroscopic Study of Isopropyl Alcohol (CH3-CHOH-CH3)

The Astrophysical Journal
Accurate spectroscopic parameters of isopropyl alcohol, a volatile organic compound present on Earth and in extraterrestrial atmospheres, are provided.
Mohammed Salah, Khadija Marakchi, Najia Komiha, Maria Luisa Senent   +3 more
doaj   +1 more source

Filamentary Hierarchies and Superbubbles: Galactic Multiscale Magnetohydrodynamic Simulations of Giant Molecular Cloud to Star Cluster Formation

The Astrophysical Journal
There is now abundant observational evidence that star formation is a highly dynamical process that connects filament hierarchies and supernova feedback from galaxy-scale kiloparsec filaments and superbubbles to giant molecular clouds (GMCs) on 100 pc ...
Bo Zhao, Ralph E. Pudritz, Rachel Pillsworth, Hector Robinson, James Wadsley   +4 more
doaj   +1 more source

Peptide Bonds in the Interstellar Medium: Facile Catalytic Formation from Nitriles on Water-Ice Grains. [PDF]

J Phys Chem A, 2023
Kerkeni B, Simmie JM.
europepmc   +1 more source

Variations of Interstellar Gas-to-dust Ratios at High Galactic Latitudes

The Astrophysical Journal
Interstellar dust at high Galactic latitudes can influence astronomical foreground subtraction, produce diffuse scattered light, and soften the UV spectra of quasars.
J. Michael Shull, Georgia V. Panopoulou
doaj   +1 more source

Hunting for Complex Organic Molecules in the Interstellar Medium: The Role of Accurate Low-Cost Theoretical Geometries and Rotational Constants. [PDF]

J Phys Chem A, 2023
Barone V, Lazzari F.
europepmc   +1 more source

Physical Properties and H i-to-H2 Transition across Taurus Linear Edge

The Astrophysical Journal
Studying the atomic-to-molecular transition is essential for understanding the evolution of the interstellar medium. The linear edge of the Taurus molecular cloud, clearly identified in the ^13 CO(1–0) intensity map, serves as an ideal site for ...
Ningyu Tang, Feihang Miao, Gan Luo, Di Li, Junzhi Wang, Fujun Du, Donghong Wu, Shu Liu   +7 more
doaj   +1 more source

Future Exploration of the Outer Heliosphere and Very Local Interstellar Medium by Interstellar Probe. [PDF]

Space Sci Rev, 2023
Brandt PC, Provornikova E, Bale SD, Cocoros A, DeMajistre R, Dialynas K, Elliott HA, Eriksson S, Fields B, Galli A, Hill ME, Horanyi M, Horbury T, Hunziker S, Kollmann P, Kinnison J, Fountain G, Krimigis SM, Kurth WS, Linsky J, Lisse CM, Mandt KE, Magnes W, McNutt RL, Miller J, Moebius E, Mostafavi P, Opher M, Paxton L, Plaschke F, Poppe AR, Roelof EC, Runyon K, Redfield S, Schwadron N, Sterken V, Swaczyna P, Szalay J, Turner D, Vannier H, Wimmer-Schweingruber R, Wurz P, Zirnstein EJ.   +42 more
europepmc   +1 more source

Extending a Physics-informed Machine-learning Network for Superresolution Studies of Rayleigh–Bénard Convection

The Astrophysical Journal
Advancing our understanding of astrophysical turbulence is bottlenecked by the limited resolution of numerical simulations that may not fully sample scales in the inertial range.
Diane M. Salim, Blakesley Burkhart, David Sondak   +2 more
doaj   +1 more source