Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Fasano Giovanni"'
Autor:
Sanchez-Garcia, Osbaldo, Sodi, Bernardo Cervantes, Fritz, Jacopo, Moretti, Alessia, Poggianti, Bianca M., George, Koshy, Gullieuszik, Marco, Vulcani, Benedetta, Fasano, Giovanni, Tawfeek, Amira A.
Stellar bars have been found to substantially influence the stellar populations properties in galaxies, affecting their ability of forming stars. While this can be easily seen when studying galaxies in relatively isolated environments, such kind of a
Externí odkaz:
http://arxiv.org/abs/2301.06612
Autor:
Vulcani, Benedetta, Poggianti, Bianca M., Moretti, Alessia, Franchetto, Andrea, Gullieuszik, Marco, Fritz, Jacopo, Bettoni, Daniela, Tonnesen, Stephanie, Radovich, Mario, Jaffe, Yara L., McGee, Sean, Bellhouse, Callum, Fasano, Giovanni
Exploiting the sample of 30 local star-forming, undisturbed late-type galaxies in different environments drawn from the GAs Stripping Phenomena in galaxies with MUSE (GASP), we investigate the spatially resolved Star Formation Rate-Mass ({\Sigma}SFR-
Externí odkaz:
http://arxiv.org/abs/1907.00976
Autor:
Vulcani, Benedetta, Poggianti, Bianca M., Moretti, Alessia, Gullieuszik, Marco, Fritz, Jacopo, Franchetto, Andrea, Fasano, Giovanni, Bettoni, Daniela, Jaffe, Yara L.
Galaxy filaments are a peculiar environment, and their impact on the galaxy properties is still controversial. Exploiting the data from the GAs Stripping Phenomena in galaxies with MUSE (GASP), we provide the first characterisation of the spatially r
Externí odkaz:
http://arxiv.org/abs/1905.08971
Autor:
Poggianti, Bianca M., Gullieuszik, Marco, Tonnesen, Stephanie, Moretti, Alessia, Vulcani, Benedetta, Radovich, Mario, Jaffe', Yara, Fritz, Jacopo, Bettoni, Daniela, Franchetto, Andrea, Fasano, Giovanni, Bellhouse, Callum
Based on MUSE data from the GASP survey, we study the Halpha-emitting extraplanar tails of 16 cluster galaxies at z~0.05 undergoing ram pressure stripping. We demonstrate that the dominating ionization mechanism of this gas (between 64% and 94% of th
Externí odkaz:
http://arxiv.org/abs/1811.00823
Autor:
Vulcani, Benedetta, Poggianti, Bianca M., Gullieuszik, Marco, Moretti, Alessia, Tonnesen, Stephanie, Jaffe, Yara L., Fritz, Jacopo, Fasano, Giovanni, Bettoni, Daniela
Exploiting the data from the GAs Stripping Phenomena in galaxies with MUSE (GASP) program, we compare the integrated Star Formation Rate- Mass relation (SFR-M_ast) relation of 42 cluster galaxies undergoing ram pressure stripping ("stripping galaxies
Externí odkaz:
http://arxiv.org/abs/1810.05164
Autor:
Vulcani, Benedetta, Poggianti, Bianca M., Jaffé, Yara L., Moretti, Alessia, Fritz, Jacopo, Gullieuszik, Marco, Bettoni, Daniela, Fasano, Giovanni, Tonnesen, Stephanie, McGee, Sean
Publikováno v:
2018 MNRAS, 480, 3152
GAs Stripping Phenomena in galaxies with MUSE (GASP) is a program aimed at studying gas removal processes in nearby galaxies in different environments. We present the study of four galaxies that are part of the same group (z= 0.06359) and highlight t
Externí odkaz:
http://arxiv.org/abs/1809.02668
Autor:
Jaffé, Yara L., Poggianti, Bianca M., Moretti, Alessia, Gullieuszik, Marco, Smith, Rory, Vulcani, Benedetta, Fasano, Giovanni, Fritz, Jacopo, Tonnesen, Stephanie, Bettoni, Daniela, Hau, George, Biviano, Andrea, Bellhouse, Callum, McGee, Sean
It is well known that galaxies falling into clusters can experience gas stripping due to ram-pressure by the intra-cluster medium (ICM). The most spectacular examples are galaxies with extended tails of optically-bright stripped material known as "je
Externí odkaz:
http://arxiv.org/abs/1802.07297
Autor:
Cariddi, Stefano, D'Onofrio, Mauro, Fasano, Giovanni, Poggianti, Bianca Maria, Moretti, Alessia, Gullieuszik, Marco, Bettoni, Daniela, Sciarratta, Mauro
Publikováno v:
A&A 609, A133 (2018)
Galaxy clusters are the largest virialized structures in the observable Universe. The knowledge of their properties provides many useful astrophysical and cosmological information. Our aim is to derive the luminosity and stellar mass profiles of the
Externí odkaz:
http://arxiv.org/abs/1710.01666
Autor:
Gullieuszik, Marco, Poggianti, Bianca M., Moretti, Alessia, Fritz, Jacopo, Jaffé, Yara L., Hau, George, Bischko, Jan C., Bellhouse, Callum, Bettoni, Daniela, Fasano, Giovanni, Vulcani, Benedetta, D'Onofrio, Mauro, Biviano, Andrea
Publikováno v:
ApJ, 846, 27 (2017)
In the context of the GAs Stripping Phenomena in galaxies with Muse (GASP) survey, we present the characterization of JO204, a jellyfish galaxy in A957, a relatively low-mass cluster with $M=4.4 \times10^{14}M_\odot$. This galaxy shows a tail of ioni
Externí odkaz:
http://arxiv.org/abs/1708.09035
Autor:
Poggianti, Bianca M., Jaffé, Yara L., Moretti, Alessia, Gullieuszik, Marco, Radovich, Mario, Tonnesen, Stephanie, Fritz, Jacopo, Bettoni, Daniela, Vulcani, Benedetta, Fasano, Giovanni, Bellhouse, Callum, Hau, George, Omizzolo, Alessandro
Publikováno v:
Nature, Volume 548, Issue 7667, pp. 304-309 (2017)
When supermassive black holes at the center of galaxies accrete matter (usually gas), they give rise to highly energetic phenomena named Active Galactic Nuclei (AGN). A number of physical processes have been proposed to account for the funneling of g
Externí odkaz:
http://arxiv.org/abs/1708.09036