Zobrazeno 1 - 10
of 308
pro vyhledávání: '"Shimajiri Y."'
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:
Ajeddig H., Adam R., Ade P., André P., Artis E., Aussel H., Beelen A., Benoît A., Berta S., Bing L., Bourrion O., Calvo M., Catalano A., De Petris M., Désert F.-X., Doyle S., Driessen E. F. C., Gomez A., Goupy J., Kéruzoré F., Kramer C., Ladjelate B., Lagache G., Leclercq S., Lestrade J.-F., Macías-Pérez J.-F., Maury A., Mauskopf P., Mayet F., Monfardini A., Muñoz-Echeverría M., Perotto L., Pisano G., Ponthieu N., Revéret V., Rigby A.J., Ritacco A., Romero C., Roussel H., Ruppin F., Schuster K., Shu S., Sievers A., Tucker C., Zylka R., Shimajiri Y.
Publikováno v:
EPJ Web of Conferences, Vol 257, p 00002 (2022)
Dust polarization observations are a powerful, practical tool to probe the geometry (and to some extent, the strength) of magnetic fields in starforming regions. In particular, Planck polarization data have revealed the importance of magnetic fields
Externí odkaz:
https://doaj.org/article/d0a26672d2294ee3bce8ef9b14559172
Autor:
Ajeddig H., Adam R., Ade P., André Ph., Andrianasolo A., Aussel H., Beelen A., Benoît A., Bideaud A., Bourrion O., Calvo M., Catalano A., Comis B., De Petris M., Désert F.-X., Doyle S., Driessen E.F.C., Gomez A., Goupy J., Kéruzoré F., Kramer C., Ladjelate B., Lagache G., Leclercq S., Lestrade J.-F., Macías-Pérez J.F., Maury A., Mauskopf P., Mayet F., Monfardini A., Perotto L., Pisano G., Ponthieu N., Revéret V., Ritacco A., Romero C., Roussel H., Ruppin F., Schuster K., Shimajiri Y., Shu S., Sievers A., Tucker C., Zylka R.
Publikováno v:
EPJ Web of Conferences, Vol 228, p 00002 (2020)
Clarifying the role of magnetic fields in the star formation process is crucial. Observations have already shown that magnetic fields play an important role in the early stages of star formation. The high spatial resolution (∼0.01 to 0.05 pc) provi
Externí odkaz:
https://doaj.org/article/61ca0a7f3e6a4173869f6dcc79bd469a
Autor:
Ritacco A., Adam R., Ade P., Ajeddig H., André P., Andrianasolo A., Aussel H., Beelen A., Benoît A., Bideaud A., Bourrion O., Calvo M., Catalano A., Comis B., De Petris M., Désert F.-X., Doyle S., Driessen E.F.C., Gomez A., Goupy J., Kéruzoré F., Kramer C., Ladjelate B., Lagache G., Leclercq S., Lestrade J.-F., Macías-Pérez J.F., Mauskopf P., Maury A., Mayet F., Monfardini A., Perotto L., Pisano G., Ponthieu N., Revéret V., Romero C., Roussel H., Ruppin F., Schuster K., Shimajiri Y., Shu S., Sievers A., Tucker C., Zylka R.
Publikováno v:
EPJ Web of Conferences, Vol 228, p 00022 (2020)
The NIKA2 polarization channel at 260 GHz (1.15 mm) has been proposed primarily to observe galactic star-forming regions and probe the critical scales between 0.01-0.05 pc at which magnetic field lines may channel the matter of interstellar filaments
Externí odkaz:
https://doaj.org/article/ad606a2a26b04698829e078e9b4da810
Publikováno v:
A&A 672, A133 (2023)
Recent Herschel observations of nearby clouds have shown that filamentary structures are ubiquitous and that most prestellar cores form in filaments. Probing the density ($n$) and velocity ($V$) structure of filaments is crucial for the understanding
Externí odkaz:
http://arxiv.org/abs/2301.10560
Autor:
Ajeddig, H., Adam, R., Ade, P., André, P., Artis, E., Aussel, H., Beelen, A., Benoît, A., Berta, S., Bing, L., Bourrion, O., Calvo, M., Catalano, A., De Petris, M., Désert, F. -X., Doyle, S., Driessen, E. F. C., Gomez, A., Goupy, J., Kéruzoré, F., Kramer, C., Ladjelate, B., Lagache, G., Leclercq, S., Lestrade, J. -F., Macías-Pérez, J. -F., Maury, A., Mauskopf, P., Mayet, F., Monfardini, A., Muñoz-Echeverría, M., Perotto, L., Pisano, G., Ponthieu, N., Revéret, V., Rigby, A. J., Ritacco, A., Romero, C., Roussel, H., Ruppin, F., Schuster, K., Shu, S., Sievers, A., Tucker, C., Zylka, R., Shimajiri, Y.
Dust polarization observations are a powerful, practical tool to probe the geometry (and to some extent, the strength) of magnetic fields in star-forming regions. In particular, Planck polarization data have revealed the importance of magnetic fields
Externí odkaz:
http://arxiv.org/abs/2111.14533
Autor:
Schuller, F., André, Ph., Shimajiri, Y., Zavagno, A., Peretto, N., Arzoumanian, D., Csengeri, T., Könyves, V., Palmeirim, P., Pezzuto, S., Rigby, A., Roussel, H., Ajeddig, H., Dumaye, L., Gallais, P., Pennec, J. Le, Martignac, J., Mattern, M., Revéret, V., Rodriguez, L., Talvard, M.
Publikováno v:
A&A 651, A36 (2021)
(abridged) Within the Orion A molecular cloud, the integral-shaped filament (ISF) is a prominent, degree-long structure of dense gas and dust, with clear signs of recent and on-going high-mass star formation. We used the ArTeMiS bolometer camera at A
Externí odkaz:
http://arxiv.org/abs/2104.03717
Autor:
Arzoumanian, D., Furuya, R., Hasegawa, T., Tahani, M., Sadavoy, S., Hull, C. L. H., Johnstone, D., Koch, P. M., Inutsuka, S. -i., Doi, Y., Hoang, T., Onaka, T., Iwasaki, K., Shimajiri, Y., Inoue, T., Peretto, N., André, P., Bastien, P., Berry, D., Chen, H. -R. V., Di Francesco, J., Eswaraiah, C., Fanciullo, L., Fissel, L. M., Hwang, J., Kang, J. -h., Kim, G., Kim, K. -T., Kirchschlager, F., Kwon, W., Lee, C. W., Liu, H. -L., Lyo, A. -R., Pattle, K., Soam, A., Tang, X., Whitworth, A., Ching, T. -C., Coudé, S., Wang, J. -W., Ward-Thompson, D., Lai, S. -P., Qiu, K., Bourke, T. L., Byun, D. -Y., Chen, M., Chen, Z., Chen, W. P., Cho, J., Choi, Y., Choi, M., Chrysostomou, A., Chung, E. J., Dai, S., Diep, P. N., Duan, H. -Y., Duan, Y., Eden, D., Fiege, J., Franzmann, E., Friberg, P., Fuller, G., Gledhill, T., Graves, S., Greaves, J., Griffin, M., Gu, Q., Han, I., Hatchell, J., Hayashi, S., Houde, M., Jeong, I. -G., Kang, M., Kang, S. -j., Kataoka, A., Kawabata, K., Kemper, F., Kim, M. -R., Kim, K. H., Kim, J., Kim, S., Kirk, J., Kobayashi, M. I. N., Konyves, V., Kusune, T., Kwon, J., Lacaille, K., Law, C. -Y., Lee, C. -F., Lee, Y. -H., Lee, S. -S., Lee, H., Lee, J. -E., Li, H. -b., Li, D., Liu, J., Liu, T., Liu, S. -Y., Lu, X., Mairs, S., Matsumura, M., Matthews, B., Moriarty-Schieven, G., Nagata, T., Nakamura, F., Nakanishi, H., Ngoc, N. B., Ohashi, N., Park, G., Parsons, H., Pyo, T. -S., Qian, L., Rao, R., Rawlings, J., Rawlings, M., Retter, B., Richer, J., Rigby, A., Saito, H., Savini, G., Scaife, A., Seta, M., Shinnaga, H., Tamura, M., Tang, Y. -W., Tomisaka, K., Tram, L. N., Tsukamoto, Y., Viti, S., Wang, H., Xie, J., Yen, H. -W., Yoo, H., Yuan, J., Yun, H. -S., Zenko, T., Zhang, G., Zhang, C. -P., Zhang, Y., Zhou, J., Zhu, L., de Looze, I., Dowell, C. D., Eyres, S., Falle, S., Friesen, R., Robitaille, J. -F., van Loo, S.
Publikováno v:
A&A 647, A78 (2021)
[Abridged] Filaments and hubs have received special attention recently thanks to studies showing their role in star formation. While the column density and velocity structures of both filaments and hubs have been studied, their magnetic fields (B-fie
Externí odkaz:
http://arxiv.org/abs/2012.13060
Autor:
Peretto, N., Rigby, A., André, Ph., Könyves, V., Fuller, G., Zavagno, A., Schuller, F., Arzoumanian, D., Bontemps, S., Csengeri, T., Didelon, P., Duarte-Cabral, A., Palmeirim, P., Pezzuto, S., Revéret, V., Roussel, H., Shimajiri, Y.
The mass growth of protostars is a central element to the determination of fundamental stellar population properties such as the initial mass function. Constraining the accretion history of individual protostars is therefore an important aspect of st
Externí odkaz:
http://arxiv.org/abs/2006.05155
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