Zobrazeno 1 - 10
of 1 240
pro vyhledávání: '"Specific relative angular momentum"'
Autor:
Fatma Almaz, Mihriban Kulahci
Publikováno v:
Politeknik Dergisi. 25:1133-1142
In this study, the tube surfaces generated by the curve defined in Galilean 3-space are examined and some certain results of describing the geodesics on the surfaces are also given. Furthermore, the conditions of being geodesic on the tubular surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe62c01502c30fe3031084d36d5240f
https://doi.org/10.2339/politeknik.747869
https://doi.org/10.2339/politeknik.747869
Autor:
L. McNeill, Bernhard Müller
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 509:818-830
We study differential rotation in late-stage shell convection in a 3D hydrodynamic simulation of a rapidly rotating $16M_\odot$ helium star with a particular focus on the convective oxygen shell. We find that the oxygen shell develops a quasi-station
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c32c8774de21826543c32167cb9cfb37
https://doi.org/10.1093/mnras/stab3076
https://doi.org/10.1093/mnras/stab3076
Publikováno v:
Arabian Journal of Mathematics. 11:97-104
This paper is devoted to investigate the possible ways of distinguishing regular and singular black holes (BHs) in modified gravity (MOG) called regular MOG (RMOG) and Schwarzschild MOG (SMOG) BHs through observational data from twin peak quasiperiod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69468f046ca0f75fc075c641bfa60e80
https://doi.org/10.1007/s40065-021-00348-8
https://doi.org/10.1007/s40065-021-00348-8
Autor:
Alexander J. Dittmann
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:1842-1852
The origin of the spins of giant planets is an open question in astrophysics. As planets and stars accrete from discs, if the specific angular momentum accreted corresponds to that of a Keplerian orbit at the surface of the object, it is possible for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d252faa83cd890fb4a9d6969fede125
https://doi.org/10.1093/mnras/stab2682
https://doi.org/10.1093/mnras/stab2682
Autor:
Shaun Cole, Richard G. Bower, Miguel Icaza-Lizaola, Matthieu Schaller, Peder Norberg, Stefan James Egan
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 507(3), 4584-4602
Monthly Notices of the Royal Astronomical Society, 2021, Vol.507(3), pp.4584-4602 [Peer Reviewed Journal]
Monthly Notices of the Royal Astronomical Society, 2021, Vol.507(3), pp.4584-4602 [Peer Reviewed Journal]
Sparse regression algorithms have been proposed as the appropriate framework to model the governing equations of a system from data, without needing prior knowledge of the underlying physics. In this work, we use sparse regression to build an accurat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::285583e441afa97aa9f6e757c9744d6a
https://doi.org/10.1093/mnras/stab2368
https://doi.org/10.1093/mnras/stab2368
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 507:2448-2467
We perform a series of three-dimensional, magnetohydrodynamical (MHD) simulations of star cluster formation including gravity, turbulence, magnetic fields, stellar radiative heating and outflow feedback. We observe that the inclusion of protostellar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff6e29917344247702ce990959701907
https://doi.org/10.1093/mnras/stab2338
https://doi.org/10.1093/mnras/stab2338
Autor:
C. Murugeshan, H. Dénes, Tobias Westmeier, D. Kleiner, O. I. Wong, S. H. Oh, Adam R. H. Stevens, A. Elagali, Michelle E. Cluver, B. S. Koribalski, J. Rhee, Jiali Wang, T. N. Reynolds, Virginia A. Kilborn, Barbara Catinella, B. Q. For, Peter Kamphuis, Kristine Spekkens, K. Lee-Waddell, Lister Staveley-Smith
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 507:2949-2967
We use high-resolution ASKAP observations of galaxies in the Eridanus supergroup to study their HI, angular momentum and star formation properties, as part of the WALLABY pre-pilot survey efforts. The Eridanus supergroup is composed of three sub-grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa1f9ad82477cb8209eea5218c3c5e9
https://doi.org/10.1093/mnras/stab2314
https://doi.org/10.1093/mnras/stab2314
Autor:
Wenrui Xu, Matthew W. Kunz
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 502:4911-4929
We investigate the formation and early evolution of a protostellar disc from a magnetized pre-stellar core using non-ideal magnetohydrodynamic (MHD) simulations including ambipolar diffusion and Ohmic dissipation. The dynamical contraction of the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf5712976cbf23f2093fa91714b5f468
https://doi.org/10.1093/mnras/stab314
https://doi.org/10.1093/mnras/stab314
Autor:
William E. Parker, John A. Christian
Publikováno v:
Journal of Guidance, Control, and Dynamics. 44:370-378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068acbe4ca81506e61dbcbd3d5ce4167
https://doi.org/10.2514/1.g005433
https://doi.org/10.2514/1.g005433
Publikováno v:
Journal of Guidance, Control, and Dynamics. 44:360-369
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff25263de843fd8f11df28e1d405af2
https://doi.org/10.2514/1.g005264
https://doi.org/10.2514/1.g005264