Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Kuznetsova, Aleksandra A."'
Autor:
Sagynbayeva, Sabina, Li, Rixin, Kuznetsova, Aleksandra, Zhu, Zhaohuan, Jiang, Yan-Fei, Armitage, Philip J.
We investigate how the formation and structure of circumplanetary disks (CPDs) varies with planet mass and protoplanetary disk aspect ratio. Using static mesh refinement and a near-isothermal equation of state, we perform a small parameter survey of
Externí odkaz:
http://arxiv.org/abs/2410.14896
Autor:
Sierra, Anibal, Pérez, Laura M., Agurto-Gangas, Carolina, Miley, James, Zhang, Ke, Pinilla, Paola, Pascucci, Ilaria, Trapman, Leon, Kurtovic, Nicolas, Vioque, Miguel, Deng, Dingshan, Anania, Rossella, Carpenter, John, Cieza, Lucas A., González-Ruilova, Camilo, Hogerheijde, Michiel, Kuznetsova, Aleksandra, Rosotti, Giovanni P., Ruiz-Rodriguez, Dary A., Schwarz, Kamber, Tabone, Benoît, TorresVillanueva, Estephani E.
Detecting planet signatures in protoplanetary disks is fundamental to understanding how and where planets form. In this work, we report dust and gas observational hints of planet formation in the disk around 2MASS-J16120668-301027, as part of the ALM
Externí odkaz:
http://arxiv.org/abs/2407.16651
The filamentary nature of accretion streams found around embedded sources suggest that protostellar disks experience heterogenous infall from the star-forming environment, consistent with the accretion behavior onto star-forming cores in top-down sta
Externí odkaz:
http://arxiv.org/abs/2202.05301
Autor:
Bonilla-Barroso, Andrea, Ballesteros-Paredes, J., Hernández, Jesus, Aguilar, Luis, Zamora, Manuel, Hartmann, Lee W., Kuznetsova, Aleksandra, Camacho, Vianey, Lora, Verónica
Using numerical simulations of the formation and evolution of stellar clusters within molecular clouds, we show that the stars in clusters formed within collapsing molecular cloud clumps exhibit a constant velocity dispersion regardless of their mass
Externí odkaz:
http://arxiv.org/abs/2201.11286
Autor:
Davletgildeeva, Anastasiia T.1 (AUTHOR) davleta94@gmail.com, Kuznetsova, Aleksandra A.1 (AUTHOR) sandra-k@niboch.nsc.ru, Ishchenko, Alexander A.2 (AUTHOR) alexander.ishchenko@gustaveroussy.fr, Saparbaev, Murat2 (AUTHOR) murat.saparbaev@gustaveroussy.fr, Kuznetsov, Nikita A.3 (AUTHOR) nikita.kuznetsov@niboch.nsc.ru
Publikováno v:
International Journal of Molecular Sciences. Aug2024, Vol. 25 Issue 16, p8897. 23p.
Autor:
Bakman, Artemiy S., Boichenko, Stanislav S., Kuznetsova, Aleksandra A., Ishchenko, Alexander A., Saparbaev, Murat, Kuznetsov, Nikita A.
Publikováno v:
In Biochimie January 2024 216:126-136
Autor:
Disk Dynamics Collaboration, Armitage, Philip J., Bae, Jaehan, Benisty, Myriam, Bergin, Edwin A., Casassus, Simon, Czekala, Ian, Facchini, Stefano, Fung, Jeffrey, Hall, Cassandra, Ilee, John D., Keppler, Miriam, Kuznetsova, Aleksandra, Gal, Romane Le, Loomis, Ryan A., Lyra, Wladimir, Manger, Natascha, Perez, Sebastian, Pinte, Christophe, Price, Daniel J., Rosotti, Giovanni, Szulagyi, Judit, Schwarz, Kamber, Simon, Jacob B., Teague, Richard, Zhang, Ke
A stunning range of substructures in the dust of protoplanetary disks is routinely observed across a range of wavelengths. These gaps, rings and spirals are highly indicative of a population of unseen planets, hinting at the possibility of current ob
Externí odkaz:
http://arxiv.org/abs/2009.04345
Building on our previous hydrodynamic study of the angular momenta of cloud cores formed during gravitational collapse of star-forming molecular gas in our previous work, we now examine core properties assuming ideal magnetohydrodynamics (MHD). Using
Externí odkaz:
http://arxiv.org/abs/2003.13697
Akademický článek
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We present the results of a suite of numerical simulations designed to explore the origin of the angular momenta of protostellar cores. Using the hydrodynamic grid code \emph{Athena} with a sink implementation, we follow the formation of protostellar
Externí odkaz:
http://arxiv.org/abs/1903.09612