Zobrazeno 1 - 10
of 5 122
pro vyhledávání: '"D'Elia D."'
Autor:
Wells, M. R. A., Beuther, H., Molinari, S., Schilke, P., Battersby, C., Ho, P., Sánchez-Monge, Á., Jones, B., Scheuck, M. B., Syed, J., Gieser, C., Kuiper, R., Elia, D., Coletta, A., Traficante, A., Wallace, J., Rigby, A. J., Klessen, R. S., Zhang, Q., Walch, S., Beltrán, M. T., Tang, Y., Fuller, G. A., Lis, D. C., Möller, T., van der Tak, F., Klaassen, P. D., Clarke, S. D., Moscadelli, L., Mininni, C., Zinnecker, H., Maruccia, Y., Pezzuto, S., Benedettini, M., Soler, J. D., Brogan, C. L., Avison, A., Sanhueza, P., Schisano, E., Liu, T., Fontani, F., Rygl, K. L. J., Wyrowski, F., Bally, J., Walker, D. L., Ahmadi, A., Koch, P., Merello, M., Law, C. Y., Testi, L.
Publikováno v:
A&A 690, A185 (2024)
We use data from the ALMA Evolutionary Study of High Mass Protocluster Formation in the Galaxy (ALMAGAL) survey to study 100 ALMAGAL regions at $\sim$ 1 arsecond resolution located between $\sim$ 2 and 6 kpc distance. Using ALMAGAL $\sim$ 1.3mm line
Externí odkaz:
http://arxiv.org/abs/2408.08299
Autor:
Azatyan, N., Nikoghosyan, E., Samsonyan, A., Elia, D., Kaper, L., Yeghikyan, A., Andreasyan, D., Baghdasaryan, D.
Understanding the characteristics of young stellar populations is essential for deriving insights into star formation processes within parent molecular clouds and the influence of massive stars. This study focuses on YSOs in the G 045.49+00.04 molecu
Externí odkaz:
http://arxiv.org/abs/2406.05091
Autor:
Urquhart, J. S., König, C., Colombo, D., Karska, A., Wyrowski, F., Menten, K. M., Moore, T. J. T., Brand, J., Elia, D., Giannetti, A., Leurini, S., Figueira, M., Lee, M. -Y., Dumke, M.
We have used data from the Outer Galaxy High-Resolution Survey (OGHReS) to refine the velocities, distances, and physical properties of a large sample of 3584 clumps detected in far infrared/submillimetre emission in the HiGAL survey located in the $
Externí odkaz:
http://arxiv.org/abs/2401.00808
Autor:
Pezzuto, S., Coletta, A., Klessen, R. S., Schisano, E., Benedettini, M., Elia, D., Molinari, S., Soler, J. D., Traficante, A.
Publikováno v:
MNRAS, 525, 4744 (2023)
Many experimental quantities show a power-law distribution $p(x)\propto x^{-\alpha}$. In astrophysics, examples are: size distribution of dust grains or luminosity function of galaxies. Such distributions are characterized by the exponent $\alpha$ an
Externí odkaz:
http://arxiv.org/abs/2308.14444
Autor:
Soler, J. D., Zari, E., Elia, D., Molinari, S., Mininni, C., Schisano, E., Traficante, A., Klessen, R. S., Glover, S. C. O., Hennebelle, P., Colman, T., Frankel, N., Wenger, T.
Publikováno v:
A&A 678, A95 (2023)
We present a comparison of the Milky Way's star formation rate (SFR) surface density ($\Sigma_{\rm SFR}$) obtained with two independent state-of-the-art observational methods. The first method infers $\Sigma_{\rm SFR}$ from observations of the dust t
Externí odkaz:
http://arxiv.org/abs/2308.01330
Publikováno v:
A&A 677, A148 (2023)
(Abridged) High-mass star formation is far less understood than low-mass star formation. It entails molecular outflows, which disturb the protostellar clump. Studying these outflows and the shocked gas they cause is key for a better understanding of
Externí odkaz:
http://arxiv.org/abs/2307.16350
Autor:
Soler, J. D., Zucker, C., Peek, J. E. G., Heyer, M., Goldsmith, P. F., Glover, S. C. O., Molinari, S., Klessen, R. S., Hennebelle, P., Testi, L., Colman, T., Benedettini, M., Elia, D., Mininni, C., Pezzuto, S., Schisano, E., Traficante, A.
Publikováno v:
A&A 675, A206 (2023)
We present a study of the three-dimensional (3D) distribution of interstellar dust derived from stellar extinction observations toward the Taurus molecular cloud (MC) and its relation with the neutral atomic hydrogen (HI) emission at 21 cm wavelength
Externí odkaz:
http://arxiv.org/abs/2305.13180
Autor:
Traficante, A., Jones, B. M., Avison, A., Fuller, G. A., Benedettini, M., Elia, D., Molinari, S., Peretto, N., Pezzuto, S., Pillai, T., Rygl, K. L. J., Schisano, E., Smith, R. J.
The formation mechanism of the most massive stars is far from completely understood. It is still unclear if the formation is core-fed or clump-fed, i.e. if the process is an extension of what happens in low-mass stars, or if the process is more dynam
Externí odkaz:
http://arxiv.org/abs/2301.09917
Autor:
Zavagno, A., Dupé, F. -X., Bensaid, S., Schisano, E., Causi, G. Li, Gray, M., Molinari, S., Elia, D., Lambert, J. -C., Brescia, M., Arzoumanian, D., Russeil, D., Riccio, G., Cavuoti, S.
Publikováno v:
A&A 669, A120 (2023)
Context. Filaments are ubiquitous in the Galaxy, and they host star formation. Detecting them in a reliable way is therefore key towards our understanding of the star formation process. Aims. We explore whether supervised machine learning can identif
Externí odkaz:
http://arxiv.org/abs/2212.00463
Autor:
Elia, D., Molinari, S., Schisano, E., Soler, J. D., Merello, M., Russeil, D., Veneziani, M., Zavagno, A., Noriega-Crespo, A., Olmi, L., Benedettini, M., Hennebelle, P., Klessen, R. S., Leurini, S., Paladini, R., Pezzuto, S., Traficante, A., Eden, D. J., Martin, P. G., Sormani, M., Coletta, A., Colman, T., Plume, R., Maruccia, Y., Mininni, C., Liu, S. J.
We present a new derivation of the Milky Way's current star formation rate (SFR) based on the data of the Hi-GAL Galactic plane survey. We estimate the distribution of the SFR across the Galactic plane from the star-forming clumps identified in the H
Externí odkaz:
http://arxiv.org/abs/2211.05573