From the 1 of 5 linked papers with an AI index.
5 papers
X-rays from shock-heated gas in recurrent-nova remnants: Nested nova shells in a structured circumstellar medium
Sergio Martínez-González, Santiago Jiménez, Richard Wünsch +1
Recurrent symbiotic novae such as RS Oph show extended X-ray emission associated with the interaction of nova ejecta with the circumstellar environment. We investigate how repeated…
Bipolar HII regions Produced by Cloud-Cloud Collisions
Theotokis Georgatos, Anthony P. Whitworth, Richard Wünsch +1
The authors run numerical simulations of head‑on collisions between 500 M⊙ clouds and show that the resulting shock‑compressed layer can produce bipolar H II regions, suggesting ma…
The Star Formation Factory revisited I. The impact of metallicity on collapsing star-forming clouds
S. Jiménez, D. Kománek, R. Wünsch +4
Context. Stellar feedback regulates star formation and shapes the interstellar medium, yet its role during the collapse of molecular clouds remains uncertain over a wide range of i…
Feedback and Star Formation Efficiency in High-Mass Star-Forming Regions
Birka Zimmermann, Stefanie Walch, Seamus D. Clarke +2
To advance our understanding of massive star formation, it is essential to perform a comprehensive suite of simulations that explore the relevant parameter space and include enough…
The bright, dusty aftermath of giant eruptions & H-rich supernovae. Late interaction of supernova shocks & dusty circumstellar shells
Diana B. Serrano-Hernández, Sergio MartÃnez-González, Santiago Jiménez +2
The late-stage evolution of massive stars is marked by intense instability as they approach core-collapse. During these phases, giant stellar eruptions lead to exceptionally high m…