Results 131 to 140 of about 2,154,904 (218)

Reference-less algorithm for circumstellar disks imaging

, 2018
Circumstellar disks play a key role in the understanding of stellar systems. Direct imaging of such extended structures is a challenging task. Current post-processing techniques, first tailored for exoplanets imaging, tend to produce deformed images of ...
Pairet, Benoît, Cantalloube, Faustine, Jacques, Laurent, International Traveling Workshop on Interactions Between Sparse Models and Technology (iTWIST'19)   +3 more
core  

The mystery of unidentified infrared emission bands. [PDF]

Astrophys Space Sci, 2022
Kwok S.
europepmc   +1 more source

Radiation-driven acceleration in the expanding WR140 dust shell. [PDF]

Nature, 2022
Han Y, Tuthill PG, Lau RM, Soulain A.
europepmc   +1 more source

**Volume Title** ASP Conference Series, Vol. **Volume Number** **Author** c ○ **Copyright Year* * Astronomical Society of the Pacific The Dynamical Role of Radiative Driving in the Sources and Sinks of Circumstellar Matter in Massive Stars

, 2014
. The high luminosity of massive stars drives strong stellar wind outflows. In magnetic massive stars, the channeling and trapping of wind material can feed a circumstellar magnetosphere, characterized either by transient suspension and dynamical infall ...
Stan Owocki
core  

Red novae, their progenitors, and remnants. [PDF]

Astron Astrophys Rev
Kamiński T, Blagorodnova N.
europepmc   +1 more source

Direct spectroscopic observation of matter falling onto a compact stellar object. [PDF]

Sci Adv
Rahin R, Ballhausen R, Islam N, Leutenegger MA, Behar E, Zamora D, Coley J, Hell N, Kallman T, Lorenz M, Pradhan P, Wilms J, Zainab A.   +12 more
europepmc   +1 more source

Evidence for the gravity-driven and magnetically regularized gas flows feeding the massive protostellar cluster in Cepheus A. [PDF]

Sci Adv
Sandhyarani P, Eswaraiah C, Li D, Vázquez-Semadeni E, Gómez GC, Thieme TJ, Samal MR, Wang JW, Lai SP, Chen WP, Ojha DK.   +10 more
europepmc   +1 more source

Massive Stars: The Pre-Supernova Evolution Of Internal And Circumstellar Structure

, 2007
. We review new developments in the theory of massive stars and their circumstellar environments, considering the evolution from the main sequence to the supernova explosion.
Alexander Heger, Norbert Langer
core  

Direct observation of organic molecules in asteroid ryugu revealed by high-resolution atomic force microscope. [PDF]

Nat Commun
Iwata K, Oba Y, Naraoka H, Yabuta H, Tachibana S, Sugimoto Y.   +5 more
europepmc   +1 more source

A periodic system of polycyclic aromatic hydrocarbons for predictive molecular growth processes. [PDF]

Chem Sci
Li W, Ju H, Xu MG, Goettl SJ, Yang JZ, Zhao L, Kaiser RI.   +6 more
europepmc   +1 more source