Zobrazeno 1 - 10
of 791
pro vyhledávání: '"Fahrion AS"'
Autor:
Ulivi, L., Perna, M., Lamperti, I., Arribas, S., Cresci, G., Marconcini, C., Del Pino, B. Rodríguez, Boeker, T., Bunker, A. J., Ceci, M., Charlot, S., Eugenio, F. D, Fahrion, K., Maiolino, R., Marconi, A., Pereira-Santaella, M.
The study of starburst and active galactic nuclei (AGN) feedback is crucial for understanding the regulation of star formation and the evolution of galaxies across cosmic time. Arp 220, the closest ultraluminous infrared galaxy (ULIRG), is in an adva
Externí odkaz:
http://arxiv.org/abs/2407.08505
Autor:
Habel, Nolan, Nally, Conor, Lenkic, Laura, Meixner, Margaret, De Marchi, Guido, Kavanagh, Patrick J., Fahrion, Katja, Nayak, Omnarayani, Hirschauer, Alec S., Jones, Olivia C., Biazzo, Katia, Brandl, Bernhard R., Jaspers, Jeroen, Pontoppidan, Klaus M., Robberto, Massimo, Rogers, Ciaran, Sabbi, Elena, Sargent, B. A., Soderblom, David R., Zeidler, Peter
We present a JWST imaging survey with NIRCam and MIRI of NGC 346, the brightest star-forming region in the Small Magellanic Cloud (SMC). By combining aperture and point spread function (PSF) photometry of eleven wavelength bands across these two inst
Externí odkaz:
http://arxiv.org/abs/2404.16242
Autor:
Fahrion, Katja, Böker, Torsten, Perna, Michele, Beck, Tracy L., Maiolino, Roberto, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, Ceci, Matteo, Cresci, Giovanni, De Marchi, Guido, Lützgendorf, Nora, Ulivi, Lorenzo
Publikováno v:
A&A 687, A83 (2024)
We present a detailed study of the centre of NGC4654, a Milky Way-like spiral galaxy in the Virgo cluster that has been reported to host a double stellar nucleus, thus promising a rare view of ongoing star cluster infall into a galaxy nucleus. Analys
Externí odkaz:
http://arxiv.org/abs/2404.08910
Autor:
Perna, Michele, Arribas, Santiago, Lamperti, Isabella, Pereira-Santaella, Miguel, Ulivi, Lorenzo, Böker, Torsten, Maiolino, Roberto, Bunker, Andrew J., Charlot, Stéphane, Cresci, Giovanni, Del Pino, Bruno Rodríguez, D'Eugenio, Francesco, Übler, Hannah, Fahrion, Katja, Ceci, Matteo
Publikováno v:
A&A 690, A171 (2024)
Arp 220 is the nearest ULIRG; it shows evidence of 100 pc-scale molecular outflows likely connected with galaxy-scale outflows traced by ionised and neutral gas. The two highly obscured nuclei of Arp 220 are the site of intense star formation, with e
Externí odkaz:
http://arxiv.org/abs/2403.13948
Accurate distances are key to obtaining intrinsic properties of astronomical objects such as luminosity or size. Globular clusters (GCs) follow a well-defined relation between their absolute magnitudes and internal stellar velocity dispersions ($\sig
Externí odkaz:
http://arxiv.org/abs/2312.01420
Autor:
Fahrion, K., De Marchi, G.
The 30 Doradus region in the Large Magellanic Cloud (LMC) is the most energetic star-forming region in the Local Group. It is powered by the feedback from the massive stars in R136, the 1-2 Myr old central massive cluster. 30 Doradus has therefore lo
Externí odkaz:
http://arxiv.org/abs/2311.06336
Autor:
Bulichi, Teodora-Elena, Fahrion, Katja, Mernier, François, Hilker, Michael, Leaman, Ryan, Lyubenova, Mariya, Müller, Oliver, Neumayer, Nadine, Navarro, Ignacio Martin, Pinna, Francesca, Rejkuba, Marina, Scholz-Diaz, Laura, van de Ven, Glenn
Publikováno v:
A&A 679, A98 (2023)
The mass-metallicity relation (MZR) represents one of the most important scaling relations in the context of galaxy evolution, comprising a positive correlation between stellar mass and metallicity (Z). The fundamental metallicity relation (FMR) intr
Externí odkaz:
http://arxiv.org/abs/2309.07919
Autor:
Gabriele Ellena, Jana Fahrion, Surya Gupta, Claude-Gilles Dussap, Arianna Mazzoli, Natalie Leys, Felice Mastroleo
Publikováno v:
npj Microgravity, Vol 10, Iss 1, Pp 1-14 (2024)
Abstract Regenerative life support systems for space crews recycle waste into water, food, and oxygen using different organisms. The European Space Agency’s MELiSSA program uses the cyanobacterium Limnospira indica PCC8005 for air revitalization an
Externí odkaz:
https://doaj.org/article/dcc33b7eb04a49388cf515f856dc6d61
Autor:
Iodice, Enrichetta, Hilker, Michael, Doll, Goran, Mirabile, Marco, Buttitta, Chiara, Hartke, Johanna, Mieske, Steffen, Cantiello, Michele, D'Ago, Giuseppe, Forbes, Duncan A., Gullieuszik, Marco, Rejkuba, Marina, Spavone, Marilena, Spiniello, Chiara, Arnaboldi, Magda, Corsini, Enrico M., Greggio, Laura, Falcón-Barroso, Jesus, Fahrion, Katja, Fritz, Jacopo, La Marca, Antonio, Paolillo, Maurizio, Raj, Maria Angela, Rampazzo, Roberto, Sarzi, Marc, Capasso, Giulio
Publikováno v:
A&A 679, A69 (2023)
Looking into the faintEst WIth MUSE (LEWIS) is an ESO large observing programme aimed at obtaining the first homogeneous integral-field spectroscopic survey of 30 extremely low-surface brightness (LSB) galaxies in the Hydra I cluster of galaxies, wit
Externí odkaz:
http://arxiv.org/abs/2308.11493
Autor:
Thater, Sabine, Lyubenova, Mariya, Fahrion, Katja, Martín-Navarro, Ignacio, Jethwa, Prashin, Nguyen, Dieu D., van de Ven, Glenn
Publikováno v:
A&A 675, A18 (2023)
Supermassive black holes (SMBHs) and nuclear star clusters (NSCs) co-exist in many galaxies. While the formation history of the black hole is essentially lost, NSCs preserve their evolutionary history imprinted onto their stellar populations and kine
Externí odkaz:
http://arxiv.org/abs/2304.13310