Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Santa-Maria Miriam G."'
Autor:
Pereira-Santaella, Miguel, González-Alfonso, Eduardo, García-Bernete, Ismael, Donnan, Fergus R., Santa-Maria, Miriam G., Goicoechea, Javier R., Lamperti, Isabella, Perna, Michele, Rigopoulou, Dimitra
Publikováno v:
A&A 689, L12 (2024)
We study the 3.4-4.4$\mu$m fundamental rovibrational band of H3+, a key tracer of the ionization of the molecular interstellar medium (ISM), in a sample of 12 local (d< 400 Mpc) ultra/luminous infrared galaxies (U/LIRGs) observed with JWST/NIRSpec. T
Externí odkaz:
http://arxiv.org/abs/2408.14545
Autor:
Einig, Lucas, Palud, Pierre, Roueff, Antoine, Pety, Jérôme, Bron, Emeric, Petit, Franck Le, Gerin, Maryvonne, Chanussot, Jocelyn, Chainais, Pierre, Thouvenin, Pierre-Antoine, Languignon, David, Bešlić, Ivana, Coudé, Simon, Mazurek, Helena, Orkisz, Jan H., Santa-Maria, Miriam G., Ségal, Léontine, Zakardjian, Antoine, Bardeau, Sébastien, Demyk, Karine, Magalhães, Victor de Souza, Goicoechea, Javier R., Gratier, Pierre, Guzmán, Viviana V., Hughes, Annie, Levrier, François, Bourlot, Jacques Le, Lis, Dariusz C., Liszt, Harvey S., Peretto, Nicolas, Roueff, Evelyne, Sievers, Albrecht
Publikováno v:
A&A 691, A109 (2024)
Observations of ionic, atomic, or molecular lines are performed to improve our understanding of the interstellar medium (ISM). However, the potential of a line to constrain the physical conditions of the ISM is difficult to assess quantitatively, bec
Externí odkaz:
http://arxiv.org/abs/2408.08114
Autor:
Ginsburg, Adam, Bally, John, Barnes, Ashley T., Battersby, Cara, Budaiev, Nazar, Butterfield, Natalie O., Caselli, Paola, Colzi, Laura, Dutkowska, Katarzyna M., García, Pablo, Gramze, Savannah, Henshaw, Jonathan D., Hu, Yue, Jeff, Desmond, Jiménez-Serra, Izaskun, Kauffmann, Jens, Klessen, Ralf S., Levesque, Emily M., Longmore, Steven N., Lu, Xing, Mills, Elisabeth A. C., Morris, Mark R., Nogueras-Lara, Francisco, Oka, Tomoharu, Pineda, Jaime E., Pillai, Thushara G. S., Rivilla, Víctor M., Sánchez-Monge, Álvaro, Santa-Maria, Miriam G., Smith, Howard A., Sofue, Yoshiaki, Sormani, Mattia C., Tremblay, Grant R., Vermariën, Gijs, Vikhlinin, Alexey, Viti, Serena, Walker, Dan, Wang, Q. Daniel, Xu, Fengwei, Zhang, Qizhou
A compact source, G0.02467-0.0727, was detected in ALMA \threemm observations in continuum and very broad line emission. The continuum emission has a spectral index $\alpha\approx3.3$, suggesting that the emission is from dust. The line emission is d
Externí odkaz:
http://arxiv.org/abs/2404.07808
Autor:
Pety Jérôme, Gerin Maryvonne, Bron Emeric, Gratier Pierre, Orkisz Jan H., Palud Pierre, Roueff Antoine, Einig Lucas, Santa-Maria Miriam G., de Souza Magalhaes Victor, Bardeau Sébastien, Chanussot Jocelyn, Chainais Pierre, Goicoechea Javier R., Guzman Viviana V., Hughes Annie, Kainulainen Jouni, Languignon David, Levrier François, Lis Darek, Liszt Harvey S., Le Bourlot Jacques, Le Petit Franck, Oberg Karin, Peretto Nicolas, Roueff Evelyne, Sievers Albrecht, Thouvenin Pierre-Antoine, Tremblin Pascal
Publikováno v:
EPJ Web of Conferences, Vol 265, p 00048 (2022)
Atoms and molecules have long been thought to be versatile tracers of the cold neutral gas in the universe, from high-redshift galaxies to star forming regions and proto-planetary disks, because their internal degrees of freedom bear the signature of
Externí odkaz:
https://doaj.org/article/16f83695e6ca42bb95b0428757602df7
Publikováno v:
EPJ Web of Conferences, Vol 265, p 00017 (2022)
We still do not understand which mechanisms dominate the heating and ionization of the extended molecular gas in galactic nuclei. The starburst Sgr B2, in the Galactic Center (GC), is an excellent template to spatially resolve the high-mass star-form
Externí odkaz:
https://doaj.org/article/3234f2563e394163b5df2f30b218f978
Autor:
Bešlić, Ivana, Coudé, Simon, Lis, Dariusz C., Gerin, Maryvonne, Goldsmith, Paul F., Pety, Jerome, Roueff, Antoine, Demyk, Karine, Dowell, Charles D., Einig, Lucas, Goicoechea, Javier R., Levrier, Francois, Orkisz, Jan, Peretto, Nicolas, Santa-Maria, Miriam G., Ysard, Nathalie, Zakardjian, Antoine
Publikováno v:
A&A 689, A122 (2024)
Star formation is essential in galaxy evolution and the cycling of matter. The support of interstellar clouds against gravitational collapse by magnetic (B-) fields has been proposed to explain the low observed star formation efficiency in galaxies a
Externí odkaz:
http://arxiv.org/abs/2401.17171
Autor:
Palud, Pierre, Einig, Lucas, Petit, Franck Le, Bron, Emeric, Chainais, Pierre, Chanussot, Jocelyn, Pety, Jérôme, Thouvenin, Pierre-Antoine, Languignon, David, Bešlić, Ivana, Santa-Maria, Miriam G., Orkisz, Jan H., Ségal, Léontine E., Zakardjian, Antoine, Bardeau, Sébastien, Gerin, Maryvonne, Goicoechea, Javier R., Gratier, Pierre, Guzman, Viviana V., Hughes, Annie, Levrier, François, Liszt, Harvey S., Bourlot, Jacques Le, Roueff, Antoine, Sievers, Albrecht
Publikováno v:
A&A 678, A198 (2023)
The interpretation of observations of atomic and molecular tracers in the galactic and extragalactic interstellar medium (ISM) requires comparisons with state-of-the-art astrophysical models to infer some physical conditions. Usually, ISM models are
Externí odkaz:
http://arxiv.org/abs/2309.01724
Autor:
Gaudel, Mathilde, Orkisz, Jan H., Gerin, Maryvonne, Pety, Jérôme, Roueff, Antoine, Marchal, Antoine, Levrier, François, Miville-Deschênes, Marc-Antoine, Goicoechea, Javier R., Roueff, Evelyne, Petit, Franck Le, Magalhaes, Victor de Souza, Palud, Pierre, Santa-Maria, Miriam G., Vono, Maxime, Bardeau, Sébastien, Bron, Emeric, Chainais, Pierre, Chanussot, Jocelyn, Gratier, Pierre, Guzman, Viviana, Hughes, Annie, Kainulainen, Jouni, Languignon, David, Bourlot, Jacques Le, Liszt, Harvey, Öberg, Karin, Peretto, Nicolas, Sievers, Albrecht, Tremblin, Pascal
Publikováno v:
A&A 670, A59 (2023)
Understanding the initial properties of star-forming material and how they affect the star formation process is key. From an observational point of view, the feedback from young high-mass stars on future star formation properties is still poorly cons
Externí odkaz:
http://arxiv.org/abs/2211.14350
Autor:
Goicoechea, Javier R., Santa-Maria, Miriam G., Bron, Emeric, Teyssier, David, Marcelino, Nuria, Cernicharo, Jose, Cuadrado, Sara
Publikováno v:
A&A 622, A91 (2019)
Young massive stars regulate the physical conditions, ionization, and fate of their natal molecular cloud. It is important to find tracers that help quantifying the stellar feedback processes that take place at different scales. We present ~85 arcmin
Externí odkaz:
http://arxiv.org/abs/1812.00821
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