Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Matilde Mingozzi"'
Autor:
Karla Z. Arellano-Córdova, Danielle A. Berg, Matilde Mingozzi, Bethan L. James, Noah S. J. Rogers, Evan D. Skillman, Fergus Cullen, Ryan K. Alexander, Ricardo O. Amorín, John Chisholm, Matthew Hayes, Timothy Heckman, Svea Hernandez, Nimisha Kumari, Claus Leitherer, Crystal L. Martin, Michael Maseda, Themiya Nanayakkara, Kaelee Parker, Swara Ravindranath, Allison L. Strom, Fiorenzo Vincenzo, Aida Wofford
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 2, p 98 (2024)
To study the chemical evolution across cosmic epochs, we investigate Ne, S, Cl, and Ar abundance patterns in the Cosmic Origins Spectrograph Legacy Archive Spectroscopic SurveY (CLASSY). CLASSY comprises local star-forming galaxies (SFGs; 0.02 < z <
Externí odkaz:
https://doaj.org/article/d00a2aa8ef644c91a64ab475a7135366
Autor:
Peter Senchyna, Adele Plat, Daniel P. Stark, Gwen C. Rudie, Danielle Berg, Stéphane Charlot, Bethan L. James, Matilde Mingozzi
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 92 (2024)
The first JWST spectroscopy of the luminous galaxy GN-z11 simultaneously established its redshift at z = 10.6 and revealed a rest-ultraviolet spectrum dominated by signatures of highly ionized nitrogen, which has so far defied clear interpretation. W
Externí odkaz:
https://doaj.org/article/6fa2f1142f474353975b8caf771ac78c
Autor:
Matilde Mingozzi, Bethan L. James, Danielle A. Berg, Karla Z. Arellano-Córdova, Adele Plat, Claudia Scarlata, Alessandra Aloisi, Ricardo O. Amorín, Jarle Brinchmann, Stéphane Charlot, John Chisholm, Anna Feltre, Simon Gazagnes, Matthew Hayes, Timothy Heckman, Svea Hernandez, Lisa J. Kewley, Nimisha Kumari, Claus Leitherer, Crystal L. Martin, Michael Maseda, Themiya Nanayakkara, Swara Ravindranath, Jane R. Rigby, Peter Senchyna, Evan D. Skillman, Yuma Sugahara, Stephen M. Wilkins, Aida Wofford, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 1, p 95 (2024)
In the current JWST era, rest-frame UV spectra play a crucial role in enhancing our understanding of the interstellar medium (ISM) and stellar properties of the first galaxies in the epoch of reionization ( z > 6). Here, we compare well-known and rel
Externí odkaz:
https://doaj.org/article/e1452517ff2541e1aabe17cbfcaf564e
Autor:
Giorgia Peluso, Mario Radovich, Alessia Moretti, Matilde Mingozzi, Benedetta Vulcani, Bianca M. Poggianti, Antonino Marasco, Marco Gullieuszik
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 2, p 147 (2023)
Growing evidence in support of a connection between active galactic nuclei (AGN) activity and the ram pressure stripping (RPS) phenomenon has been found both observationally and theoretically in the past decades. In this work, we further explore the
Externí odkaz:
https://doaj.org/article/b197c0f1b0d54a0fb0444e1edef02bc6
Autor:
Weida Hu, Crystal L. Martin, Max Gronke, Simon Gazagnes, Matthew Hayes, John Chisholm, Timothy Heckman, Matilde Mingozzi, Namrata Roy, Peter Senchyna, Xinfeng Xu, Danielle A. Berg, Bethan L. James, Daniel P. Stark, Karla Z. Arellano-Córdova, Alaina Henry, Anne E. Jaskot, Nimisha Kumari, Kaelee S. Parker, Claudia Scarlata, Aida Wofford, Ricardo O. Amorín, Naunet Leonhardes-Barboza, Jarle Brinchmann, Cody Carr, Alessandra Aloisi
Publikováno v:
The Astrophysical Journal, Vol 956, Iss 1, p 39 (2023)
Ly α line profiles are a powerful probe of interstellar medium (ISM) structure, outflow speed, and Lyman-continuum escape fraction. In this paper, we present the Ly α line profiles of the Cosmic Origins Spectrograph (COS) Legacy Archive Spectroscop
Externí odkaz:
https://doaj.org/article/5f20bb313f2d4715a450a5676662d21f
Autor:
Cecilia Bacchini, Matilde Mingozzi, Bianca M. Poggianti, Alessia Moretti, Marco Gullieuszik, Antonino Marasco, Bernardo Cervantes Sodi, Osbaldo Sánchez-García, Benedetta Vulcani, Ariel Werle, Rosita Paladino, Mario Radovich
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 1, p 24 (2023)
Cluster galaxies are subject to the ram pressure exerted by the intracluster medium, which can perturb or even strip away their gas while leaving the stars undisturbed. We model the distribution and kinematics of the stars and the molecular gas in fo
Externí odkaz:
https://doaj.org/article/1434169b5dc8408897dad1d4c3ce4080
Autor:
Svea Hernandez, Logan Jones, Linda J. Smith, Aditya Togi, Alessandra Aloisi, William P. Blair, Alec S. Hirschauer, Leslie K. Hunt, Bethan L. James, Nimisha Kumari, Vianney Lebouteiller, Matilde Mingozzi, Lise Ramambason
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 2, p 124 (2023)
We present a first look at the MRS observations of the nucleus of the nearby galaxy M83, taken with MIRI on board JWST. The observations show a rich set of emission features from the ionized gas, warm molecular gas, and dust. To begin dissecting the
Externí odkaz:
https://doaj.org/article/c1fcbbda798a4375b97c339ab516a55a
Autor:
Xinfeng Xu, Timothy Heckman, Alaina Henry, Danielle A. Berg, John Chisholm, Bethan L. James, Crystal L. Martin, Daniel P. Stark, Matthew Hayes, Karla Z. Arellano-Córdova, Cody Carr, Mason Huberty, Matilde Mingozzi, Claudia Scarlata, Yuma Sugahara
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 1, p 28 (2023)
Galaxy formation and evolution are regulated by the feedback from galactic winds. Absorption lines provide the most widely available probe of winds. However, since most data only provide information integrated along the line of sight, they do not dir
Externí odkaz:
https://doaj.org/article/b6bde2dde095407c8fa8f08a772d15f3
Autor:
Marco Gullieuszik, Eric Giunchi, Bianca M. Poggianti, Alessia Moretti, Claudia Scarlata, Daniela Calzetti, Ariel Werle, Anita Zanella, Mario Radovich, Callum Bellhouse, Daniela Bettoni, Andrea Franchetto, Jacopo Fritz, Yara L. Jaffé, Sean L. McGee, Matilde Mingozzi, Alessandro Omizzolo, Stephanie Tonnesen, Marc Verheijen, Benedetta Vulcani
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 1, p 54 (2023)
Star-forming, H α -emitting clumps are found embedded in the gaseous tails of galaxies undergoing intense ram pressure stripping in galaxy clusters, so-called jellyfish galaxies. These clumps offer a unique opportunity to study star formation under
Externí odkaz:
https://doaj.org/article/0a5b12b037f64f6eb163a9f117113746
Autor:
Giacomo Venturi, Alessandro Marconi, Matilde Mingozzi, Stefano Carniani, Giovanni Cresci, Guido Risaliti, Filippo Mannucci
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 4 (2017)
AGN feedback, acting through strong outflows accelerated in the nuclear region of AGN hosts, is invoked as a key ingredient for galaxy evolution by many models to explain the observed BH-galaxy scaling relations. Recently, some direct observational e
Externí odkaz:
https://doaj.org/article/18f0d84c139d4ccaadf93ca083682531