Zobrazeno 1 - 10
of 525
pro vyhledávání: '"Russeil D."'
Autor:
Mattern, M., André, Ph., Zavagno, A., Russeil, D., Roussel, H., Peretto, N., Schuller, F., Shimajiri, Y., Di Francesco, J., Arzoumanian, D., Revéret, V., De Breuck, C.
Publikováno v:
A&A 688, A163 (2024)
Despite recent progress, the question of what regulates the star formation efficiency in galaxies remains one of the most debated problems in astrophysics. According to the dominant picture, star formation (SF) is regulated by turbulence and feedback
Externí odkaz:
http://arxiv.org/abs/2405.15713
Autor:
Schmitt, J., Adami, C., Dennefeld, M., Agneray, F., Basa, S., Brunel, J. C., Buat, V., Burgarella, D., Carvalho, C., Castagnoli, G., Grosso, N., Huppert, F., Moreau, C., Moreau, F., Moreau, L., Muslimov, E., Pascal, S., Perruchot, S., Russeil, D., Beuzit, J. L., Dolon, F., Ferrari, M., Hamelin, B., LevanSuu, A., Aravind, K., Gotz, D., Jehin, E., LeFloc'h, E., Palmerio, J., Saccardi, A., Schneider, B., Schüssler, F., Turpin, D., Vergani, S. D.
MISTRAL is the new Faint Object Spectroscopic Camera mounted at the folded Cassegrain focus of the 1.93m telescope of Haute-Provence Observatory. We describe the design and components of the instrument and give some details about its operation. We em
Externí odkaz:
http://arxiv.org/abs/2404.03705
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
Autor:
Elia, D., Merello, M., Molinari, S., Schisano, E., Zavagno, A., Russeil, D., Mège, P., Martin, P. G., Olmi, L., Pestalozzi, M., Plume, R., Ragan, S. E., Benedettini, M., Eden, D. J., Moore, T. J. T., Noriega-Crespo, A., Paladini, R., Palmeirim, P., Pezzuto, S., Pilbratt, G. L., Rygl, K. L. J., Schilke, P., Strafella, F., Tan, J. C., Traficante, A., Baldeschi, A., Bally, J., di Giorgio, A. M., Fiorellino, E., Liu, S. J., Piazzo, L., Polychroni, D.
We present the $360^\circ$ catalogue of physical properties of Hi-GAL compact sources, detected between 70 and 500 $\mu$m. This release not only completes the analogous catalogue previously produced by the Hi-GAL collaboration for $-71^\circ \lesssim
Externí odkaz:
http://arxiv.org/abs/2104.04807
Autor:
Zhang, S., Zavagno, A., López-Sepulcre, A., Liu, H., Louvet, F., Figueira, M., Russeil, D., Wu, Y., Yuan, J., Pillai, T. G. S.
Publikováno v:
A&A 646, A25 (2021)
The ionization feedback from HII regions modifies the properties of high-mass starless clumps (HMSCs, of several hundred to a few thousand solar masses with a size of ~0.1-1 pc), such as temperature and turbulence, on the clump scale. The question of
Externí odkaz:
http://arxiv.org/abs/2012.07738
Autor:
Schuller, F., Urquhart, J. S., Csengeri, T., Colombo, D., Duarte-Cabral, A., Mattern, M., Ginsburg, A., Pettitt, A. R., Wyrowski, F., Anderson, L., Azagra, F., Barnes, P., Beltran, M., Beuther, H., Billington, S., Bronfman, L., Cesaroni, R., Dobbs, C., Eden, D., Lee, M. -Y., Medina, S. -N. X., Menten, K. M., Moore, T., Montenegro-Montes, F. M., Ragan, S., Rigby, A., Riener, M., Russeil, D., Schisano, E., Sanchez-Monge, A., Traficante, A., Zavagno, A., Agurto, C., Bontemps, S., Finger, R., Giannetti, A., Gonzalez, E., Hernandez, A. K., Henning, T., Kainulainen, J., Kauffmann, J., Leurini, S., Lopez, S., Mac-Auliffe, F., Mazumdar, P., Molinari, S., Motte, F., Muller, E., Nguyen-Luong, Q., Parra, R., Perez-Beaupuits, J. -P., Schilke, P., Schneider, N., Suri, S., Testi, L., Torstensson, K., Veena, V. S., Venegas, P., Wang, K., Wienen, M.
The SEDIGISM (Structure, Excitation and Dynamics of the Inner Galactic Interstellar Medium) survey used the APEX telescope to map 84 deg^2 of the Galactic plane between l = -60 deg and l = +31 deg in several molecular transitions, including 13CO(2-1)
Externí odkaz:
http://arxiv.org/abs/2012.01527
Autor:
Duarte-Cabral, A., Colombo, D., Urquhart, J. S., Ginsburg, A., Russeil, D., Schuller, F., Anderson, L. D., Barnes, P. J., Beltran, M. T., Beuther, H., Bontemps, S., Bronfman, L., Csengeri, T., Dobbs, C. L., Eden, D., Giannetti, A., Kauffmann, J., Mattern, M., Medina, S. -N. X., Menten, K. M., Lee, M. -Y., Pettitt, A. R., Riener, M., Rigby, A. J., Trafficante, A., Veena, V. S., Wienen, M., Wyrowski, F., Agurto, C., Azagra, F., Cesaroni, R., Finger, R., Gonzalez, E., Henning, T., Hernandez, A. K., Kainulainen, J., Leurini, S., Lopez, S., Mac-Auliffe, F., Mazumdar, P., Molinari, S., Motte, F., Muller, E., Nguyen-Luong, Q., Parra, R., Perez-Beaupuits, J. -P., Montenegro-Montes, F. M., Moore, T. J. T., Ragan, S. E., Sanchez-Monge, A., Sanna, A., Schilke, P., Schisano, E., Schneider, N., Suri, S., Testi, L., Torstensson, K., Venegas, P., Wang, K., Zavagno, A.
We use the 13CO(2-1) emission from the SEDIGISM high-resolution spectral-line survey of the inner Galaxy, to extract the molecular cloud population with a large dynamic range in spatial scales, using the SCIMES algorithm. This work compiles a cloud c
Externí odkaz:
http://arxiv.org/abs/2012.01502
Autor:
Schneider, N., Simon, R., Guevara, C., Buchbender, C., Higgins, R. D., Okada, Y., Stutzki, J., Guesten, R., Anderson, L. D., Bally, J., Beuther, H., Bonne, L., Bontemps, S., Chambers, E., Csengeri, T., Graf, U. U., Gusdorf, A., Jacobs, K., Kabanovic, S., Karim, R., Luisi, M., Menten, K., Mertens, M., Mookerjea, B., Ossenkopf-Okada, V., Pabst, C., Pound, M. W., Richter, H., Reyes, N., Ricken, O., Roellig, M., Russeil, D., Sanchez-Monge, A., Sandell, G., Tiwari, M., Wiesemeyer, H., Wolfire, M., Wyrowski, F., Zavagno, A., Tielens, A. G. G. M.
Publikováno v:
PASP 2020, Volume 132, Number 1016; https://iopscience.iop.org/article/10.1088/1538-3873/aba840
FEEDBACK is a SOFIA legacy program dedicated to study the interaction of massive stars with their environment. It performs a survey of 11 galactic high mass star forming regions in the 158 $\mu$m (1.9 THz) line of CII and the 63 $\mu$m (4.7 THz) line
Externí odkaz:
http://arxiv.org/abs/2009.08730
Autor:
Zavagno, A., André, Ph., Schuller, F., Peretto, N., Shimajiri, Y., Arzoumanian, D., Csengeri, T., Figueira, M., Fuller, G. A., Könyves, V., Men'shchikov, A., Palmeirim, P., Roussel, H., Russeil, D., Schneider, N., Zhang, S.
Publikováno v:
A&A 638, A7 (2020)
Massive stars and their associated ionized (HII) regions could play a key role in the formation and evolution of filaments that host star formation. However, the properties of filaments that interact with H regions are still poorly known. To investig
Externí odkaz:
http://arxiv.org/abs/2004.05604