Zobrazeno 1 - 10
of 454
pro vyhledávání: '"Federrath, C."'
Autor:
Jung, Seoyoung Lyla, Seta, A., Price, J. M., McClure-Griffiths, N. M., Livingston, J. D., Gaensler, B. M., Ma, Y. K., Tahani, M., Anderson, C. S., Federrath, C., Van Eck, C. L., Leahy, D., O'Sullivan, S. P., West, J., Heald, G., Akahori, T.
Neutral hydrogen (HI) bubbles and shells are common in the interstellar medium (ISM). Studying their properties provides insight into the characteristics of the local ISM as well as the galaxy in which the bubbles reside. We report the detection of m
Externí odkaz:
http://arxiv.org/abs/2409.17666
Magnetic field morphology and evolution in the Central Molecular Zone and its effect on gas dynamics
Autor:
Tress, R. G., Sormani, M. C., Girichidis, P., Glover, S. C. O., Klessen, R. S., Smith, R. J., Sobacchi, E., Armillotta, L., Barnes, A. T., Battersby, C., Bogue, K. R. J., Brucy, N., Colzi, L., Federrath, C., García, P., Ginsburg, A., Göller, J., Hatchfield, H P., Henkel, C., Hennebelle, P., Henshaw, J. D., Hirschmann, M., Hu, Y., Kauffmann, J., Kruijssen, J. M. D., Lazarian, A., Lipman, D., Longmore, S. N., Morris, M. R., Nogueras-Lara, F., Petkova, M. A., Pillai, T. G. S., Rivilla, V. M., Sánchez-Monge, Á., Soler, J. D., Whitworth, D., Zhang, Q.
The interstellar medium in the Milky Way's Central Molecular Zone (CMZ) is known to be strongly magnetised, but its large-scale morphology and impact on the gas dynamics are not well understood. We explore the impact and properties of magnetic fields
Externí odkaz:
http://arxiv.org/abs/2403.13048
Autor:
Gatuzz, Efrain, Mohapatra, R., Federrath, C., Sanders, J. S., Liu, A., Walker, S. A., Pinto, C.
It has been shown that the gas velocities within the intracluster medium (ICM) can be measured by applying novel XMM-Newton EPIC-pn energy scale calibration, which uses instrumental Cu Ka as reference for the line emission. Using this technique, we h
Externí odkaz:
http://arxiv.org/abs/2307.02576
Autor:
Schneider, N., Ossenkopf-Okada, V., Clarke, S., Klessen, R. S., Kabanovic, S., Veltchev, T., Bontemps, S., Dib, S., Csengeri, T., Federrath, C., Di Francesco, J., Motte, F., Andre, Ph., Arzoumanian, D., Beattie, J. R., Bonne, L., Didelon, P., Elia, D., Koenyves, V., Kritsuk, A., Ladjelate, B., Myers, Ph., Pezzuto, S., Robitaille, J. F., Roy, A., Seifried, D., Simon, R., Soler, J., Ward-Thompson, D.
Publikováno v:
A&A 666, A165 (2022)
We present N-PDFs of 29 Galactic regions obtained from Herschel imaging at high angular resolution, covering diffuse and quiescent clouds, and those showing low-, intermediate-, and high-mass star formation (SF), and characterize the cloud structure
Externí odkaz:
http://arxiv.org/abs/2207.14604
Supersonic turbulence in the interstellar medium (ISM) is closely linked to the formation of stars, and hence many theories connect the stellar initial mass function (IMF) with the turbulent properties of molecular clouds. Here we test three turbulen
Externí odkaz:
http://arxiv.org/abs/2102.08564
The formation of giant planets is best studied through direct imaging by observing planets both during and after formation. Giant planets are expected to form either by core accretion, which is typically associated with low initial entropy (cold-star
Externí odkaz:
http://arxiv.org/abs/2101.11130
Autor:
Burkhart, B., Appel, S., Bialy, S., Cho, J., Christensen, A. J., Collins, D., Federrath, C., Fielding, D., Finkbeiner, D., Hill, A. S., Ibanez-Mejia, J. C., Krumholz, M. R., Lazarian, A., Li, M., Mocz, P., Mac Low, M. -M., Naiman, J., Portillo, S. K. N., Shane, B., Slepian, Z., Yuan, Y.
Turbulence is a key process in many fields of astrophysics. Advances in numerical simulations of fluids over the last several decades have revolutionized our understanding of turbulence and related processes such as star formation and cosmic ray prop
Externí odkaz:
http://arxiv.org/abs/2010.11227
Autor:
Wallace, A. L., Kammerer, J., Ireland, M. J., Federrath, C., Kraus, A. L., Maddison, S. T., Rizzuto, A. C., Birchall, E. K., Martinache, F.
Direct imaging in the infrared at the diffraction limit of large telescopes is a unique probe of the properties of young planetary systems. We survey 55 single class I and class II stars in Taurus in the L' filter using natural and laser guide star a
Externí odkaz:
http://arxiv.org/abs/2008.06065
Publikováno v:
A&A 641, A59 (2020)
Aims: Our goal is to investigate how the strength of episodic accretion bursts depends on eccentricity. Methods: We investigate the binary trigger hypothesis in longer-period (>20yr) binaries by carrying out three-dimensional magnetohydrodynamical (M
Externí odkaz:
http://arxiv.org/abs/2004.07523
We take advantage of a set of molecular cloud simulations to demonstrate a possibility to uncover statistical properties of the gas density and velocity fields using reflected emission of a short (with duration much less than the cloud's light-crossi
Externí odkaz:
http://arxiv.org/abs/1906.11579