Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Ramburuth, P"'
Autor:
Konstantopoulou, Christina, De Cia, Annalisa, Krogager, Jens-Kristian, Ledoux, Cédric, Roman-Duval, Julia, Jenkins, Edward B., Ramburuth-Hurt, Tanita, Velichko, Anna
We present a novel method to characterize dust depletion, namely, the depletion of metals into dust grains. We used observed correlations among relative abundances combining a total of 17 metals in diverse galactic environments, including the Milky W
Externí odkaz:
http://arxiv.org/abs/2410.06155
Autor:
Velichko, Anna, De Cia, Annalisa, Konstantopoulou, Christina, Ledoux, Cédric, Krogager, Jens-Kristian, Ramburuth-Hurt, Tanita
The chemical evolution of distant galaxies cannot be assessed from observations of individual stars, in contrast to the case of nearby galaxies. On the other hand, the study of the interstellar medium (ISM) offers an alternative way to reveal importa
Externí odkaz:
http://arxiv.org/abs/2402.15508
Autor:
Konstantopoulou, Christina, De Cia, Annalisa, Ledoux, Cédric, Krogager, Jens-Kristian, Mattsson, Lars, Watson, Darach, Heintz, Kasper E., Péroux, Céline, Noterdaeme, Pasquier, Andersen, Anja C., Fynbo, Johan P. U., Jermann, Iris, Ramburuth-Hurt, Tanita
Publikováno v:
A&A 681, A64 (2024)
The evolution of the cosmic dust content and the cycle between metals and dust in the interstellar medium (ISM) play a fundamental role in galaxy evolution. The chemical enrichment of the Universe can be traced through the evolution of the dust-to-me
Externí odkaz:
http://arxiv.org/abs/2310.07709
Autor:
Ramburuth-Hurt, T., De Cia, A., Krogager, J. -K., Ledoux, C., Petitjean, P., Péroux, C., Dessauges-Zavadsky, M., Fynbo, J., Wendt, M., Bouché, N. F., Konstantopoulou, C., Jermann, I.
Publikováno v:
A&A 672, A68 (2023)
The chemical composition of gas in galaxies can be measured in detail from absorption spectroscopy. By studying gas in galaxies in this way, it is possible to investigate the small and faint galaxies, which are the most numerous in the universe. In p
Externí odkaz:
http://arxiv.org/abs/2302.00131
Autor:
Saccardi, A., Vergani, S. D., De Cia, A., D'Elia, V., Heintz, K. E., Izzo, L., Palmerio, J. T., Petitjean, P., Rossi, A., Postigo, A. de Ugarte, Christensen, L., Konstantopoulou, C., Levan, A. J., Malesani, D. B., Møller, P., Ramburuth-Hurt, T., Salvaterra, R., Tanvir, N. R., Thöne, C. C., Vejlgaard, S., Fynbo, J. P. U., Kann, D. A., Schady, P., Watson, D. J., Wiersema, K., Campana, S., Covino, S., De Pasquale, M., Fausey, H., Hartmann, D. H., van der Horst, A. J., Jakobsson, P., Palazzi, E., Pugliese, G., Savaglio, S., Starling, R. L. C., Stratta, G., Zafar, T.
Publikováno v:
A&A 671, A84 (2023)
The study of the properties of galaxies in the first billion years after the Big Bang is one of the major topic of current astrophysics. Optical/near-infrared spectroscopy of the afterglows of long Gamma-ray bursts (GRBs) provide a powerful diagnosti
Externí odkaz:
http://arxiv.org/abs/2211.16524
Autor:
Konstantopoulou, Christina, De Cia, Annalisa, Krogager, Jens-Kristian, Ledoux, Cédric, Noterdaeme, Pasquier, Fynbo, Johan P. U., Heintz, Kasper E., Watson, Darach, Andersen, Anja C., Ramburuth-Hurt, Tanita, Jermann, Iris
Publikováno v:
A&A 666, A12 (2022)
Large fractions of metals are missing from the observable gas-phase in the interstellar medium (ISM) because they are incorporated into dust grains, a phenomenon called dust depletion. The study of dust depletion in the ISM is important to investigat
Externí odkaz:
http://arxiv.org/abs/2207.08804
Autor:
De Cia, Annalisa, Jenkins, Edward B., Fox, Andrew J., Ledoux, Cédric, Ramburuth-Hurt, Tanita, Konstantopoulou, Christina, Petitjean, Patrick, Krogager, Jens-Kristian
Publikováno v:
Nature, 597, 206-208 (2021)
The Interstellar Medium (ISM) comprises gases at different temperatures and densities, including ionized, atomic, molecular species, and dust particles. The neutral ISM is dominated by neutral hydrogen and has ionization fractions up to 8%. The conce
Externí odkaz:
http://arxiv.org/abs/2109.03249
Publikováno v:
Student's Journal of Health Research Africa, Vol 4, Iss 6 (2023)
Background: Despite improvements in arthroplasty and blood conservation practices, surgical blood loss remains a challenge. The blood products used to address perioperative bleeding are scarce and should be effectively managed. Our study objectives
Externí odkaz:
https://doaj.org/article/9fc50bc9db234393a9d09ce8676c42e5
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Akademický článek
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