Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Maury, Anaelle"'
Autor:
Morbidelli, Alessandro, Marrocchi, Yves, Ahmad, Adnan Ali, Bhandare, Asmita, Charnoz, Sebastien, Commercon, Benoit, Dullemond, Cornellis P., Guillot, Tristan, Hennebelle, Patrick, Lee, Yueh-Ning, Lovascio, Francesco, Marschall, Raphael, Marty, Bernard, Maury, Anaelle, Tamami, Okamoto
We present a plausible and coherent view of the evolution of the protosolar disk that is consistent with the cosmochemical constraints and compatible with observations of other protoplanetary disks and sophisticated numerical simulations. The evidenc
Externí odkaz:
http://arxiv.org/abs/2409.06342
Autor:
Sai, Jinshi, Yen, Hsi-Wei, Machida, Masahiro N., Ohashi, Nagayoshi, Aso, Yusuke, Maury, Anaëlle J., Maret, Sébastien
We present the results of our mosaic observations of a single Class 0 protostar IRAS 15398$-$3359 with Atacama Compact Array (ACA) in the CO $J=2\mbox{-}1$ line. The new observations covering a $\sim\!2'$ square region revealed elongated redshifted a
Externí odkaz:
http://arxiv.org/abs/2403.10857
Autor:
Tung, Ngo-Duy, Testi, Leonardo, Lebreuilly, Ugo, Hennebelle, Patrick, Maury, Anaëlle, Klessen, Ralf S., Cacciapuoti, Luca, González, Matthias, Rosotti, Giovanni, Molinari, Sergio
Protoplanetary disks, which are the natural consequence of the gravitational collapse of the dense molecular cloud cores, host the formation of the known planetary systems in our universe. Substantial efforts have been dedicated to investigating the
Externí odkaz:
http://arxiv.org/abs/2401.12142
Autor:
Gouellec, Valentin J. M. Le, Maury, Anaëlle J., Hull, Charles L. H., Verliat, Antoine, Hennebelle, Patrick, Valdivia, Valeska
Publikováno v:
A&A 675, A133 (2023)
The polarized dust emission observed in Class 0 protostellar cores at high angular resolution with ALMA has raised several concerns about the grain alignment conditions in these regions. We aim to study the role of the radiation field on the grain al
Externí odkaz:
http://arxiv.org/abs/2303.12275
We have observed the three low-mass protostars, IRAS 15398$-$3359, L1527 IRS and TMC-1A, with the ALMA 12-m array, the ACA 7-m array, and the IRAM-30m and APEX telescopes in the C$^{18}$O $J=2$-1 emission. Overall, the C$^{18}$O emission shows clear
Externí odkaz:
http://arxiv.org/abs/2301.06969
Publikováno v:
A&A 671, A167 (2023)
High angular resolution observations of Class 0 protostars have produced detailed maps of the polarized dust emission in the envelopes of these young embedded objects. Interestingly, the improved sensitivity brought by ALMA has revealed wide dynamic
Externí odkaz:
http://arxiv.org/abs/2212.11899
Autor:
Tsukamoto, Yusuke, Maury, Anaëlle, Commerçon, Benoît, Alves, Felipe O., Cox, Erin G., Sakai, Nami, Ray, Tom, Zhao, Bo, Machida, Masahiro N.
We present our current understanding of the formation and early evolution of protostars, protoplanetary disks, and the driving of outflows as dictated by the interplay of magnetic fields and partially ionized gas in molecular cloud cores. In recent y
Externí odkaz:
http://arxiv.org/abs/2209.13765
In this review paper, we aim at providing a global outlook on the progresses made in the recent years to characterize the role of magnetic fields during the embedded phases of the star formation process. Thanks to the development of observational cap
Externí odkaz:
http://arxiv.org/abs/2209.01251
Autor:
Cabedo, Victoria, Maury, Anaelle, Girart, Josep Miquel, Padovani, Marco, Hennebelle, Patrick, Houde, Martin, Zhang, Qizhou
Non-ideal magnetohydrodynamic effects that rule the coupling of the magnetic field to the circumstellar gas during the low-mass star formation process depend heavily on the local physical conditions, such as the ionization fraction of the gas. The pu
Externí odkaz:
http://arxiv.org/abs/2204.10043
Publikováno v:
A&A 668, A83 (2022)
High resolution (sub-)millimeter polarization observations have opened a new era in the understanding of how B-fields are organized in star forming regions, unveiling an intricate interplay between the B-fields and the gas in protostellar cores. Howe
Externí odkaz:
http://arxiv.org/abs/2203.14505