Search Results - "Yorke, H. W"

Primordial star formation under the influence of far ultraviolet radiation: 1540 cosmological haloes and the stellar mass distribution by Hirano, S., Hosokawa, T., Yoshida, N., Omukai, K., Yorke, H. W.

“…We perform a large set of cosmological simulations of early structure formation and follow the formation and evolution of 1540 star-forming gas clouds to…”
Get full text

Formation of primordial supermassive stars by burst accretion by Sakurai, Y., Hosokawa, T., Yoshida, N., Yorke, H. W.

“…Recent observations show that supermassive black holes (BHs) with ∼109 M⊙ exist at redshift z ≳ 6. A promising formation channel is the so-called direct…”
Get full text

Do lognormal column-density distributions in molecular clouds imply supersonic turbulence? by Tassis, K., Christie, D. A., Urban, A., Pineda, J. L., Mouschovias, T. Ch, Yorke, H. W., Martel, H.

“…Recent observations of column densities in molecular clouds find lognormal distributions with power-law high-density tails. These results are often interpreted…”
Get full text

ON THE SIMULTANEOUS EVOLUTION OF MASSIVE PROTOSTARS AND THEIR HOST CORES by Kuiper, R, Yorke, H W

“…Studies of the evolution of massive protostars and the evolution of their host molecular cloud cores are commonly treated as separate problems. However,…”
Get full text

Turbulent Mixing in the Outer Solar Nebula by Turner, N. J, Willacy, K, Bryden, G, Yorke, H. W

“…The effects of turbulence on the mixing of gases and dust in the outer solar nebula are examined using three-dimensional MHD calculations in the shearing-box…”
Get full text

Supermassive star formation via episodic accretion: protostellar disc instability and radiative feedback efficiency by Sakurai, Y., Vorobyov, E. I., Hosokawa, T., Yoshida, N., Omukai, K., Yorke, H. W.

“…The formation of supermassive stars (SMSs) is a potential pathway to seed supermassive black holes in the early universe. A critical issue for forming SMSs is…”
Get full text

2D Magnetohydrodynamics simulations of induced plasma dynamics in the near-core region of a galaxy cluster by Mikellides, I. G., Tassis, K., Yorke, H. W.

“…The mechanisms that maintain thermal balance in the intracluster medium (ICM) and produce the observed spatial distribution of the plasma density and…”
Get full text

Photon Bubbles in the Circumstellar Envelopes of Young Massive Stars by Turner, N. J, Quataert, E, Yorke, H. W

“…We show that the optically thick dusty envelopes surrounding young high-mass stars are subject to the photon bubble instability. The infrared radiation passing…”
Get full text

On the Surface Heating of Synchronously Spinning Short-Period Jovian Planets by Burkert, Andreas, Lin, Douglas N. C, Bodenheimer, Peter H, Jones, Chris A, Yorke, Harold W

“…We consider the atmospheric flow on short-period extrasolar planets through two-dimensional numerical simulations of hydrodynamics with radiation transfer. The…”
Get full text

Formation of primordial supermassive stars by burst accretion by Sakurai, Y, Hosokawa, T, Yoshida, N, Yorke, H. W

“…A promising formation channel of SMBHs at redshift 6 is the so-called DC model, which posits that a massive seed BH forms through gravitational collapse of a…”
Get full text

Massive stars and the energy balance of the interstellar medium. II. the 35 M⊙ star and a solution to the missing wind problem by FREYER, Tim, HENSLER, Gerhard, YORKE, Harold W

“…We continue our numerical analysis of the morphological and energetic influence of massive stars on their ambient interstellar medium for a 35 M( star that…”
Get full text

Effect of OH depletion on measurements of the mass-to-flux ratio in molecular cloud cores by Tassis, K, Willacy, K, Yorke, H. W, Turner, N. J

“…The ratio of mass and magnetic flux determines the relative importance of magnetic and gravitational forces in the evolution of molecular clouds and their…”
Get full text

2D Magnetohydrodynamics simulations of induced plasma dynamics in the near-core region of a galaxy cluster: 2D MHD simulations of galaxy clusters by Mikellides, I. G., Tassis, K., Yorke, H. W.

Get full text

On the MHD structure of the solar tachocline. Steady and dynamical solutions by Hujeirat, A., Yorke, H.W.

“…Using recent helioseismology measurements, we carry out a parameter study to investigate the steady and unsteady configurations of the solar tachocline…”
Get full text

On the Formation of Massive Stars by Yorke, Harold W, Sonnhalter, Cordula

“…We calculate numerically the collapse of slowly rotating, nonmagnetic, massive molecular clumps of masses 30,60, and 120 Stellar Mass, which conceivably could…”
Get full text

Do lognormal column-density distributions in molecular clouds imply supersonic turbulence?: Lognormal column-density distributions by Tassis, K., Christie, D. A., Urban, A., Pineda, J. L., Mouschovias, T. Ch, Yorke, H. W., Martel, H.

Get full text

Do lognormal column-density distributions in molecular clouds imply supersonic turbulence? by Tassis, K., Christie, D. A., Urban, A., Pineda, J. L., Mouschovias, T. Ch, Yorke, H. W., Martel, H.

Get full text

Massive Stars and the Energy Balance of the Interstellar Medium. II. The 35 M sub( )Star and a Solution to the "Missing Wind Problem" by Freyer, T, Hensler, G, Yorke, H W

“…We continue our numerical analysis of the morphological and energetic influence of massive stars on their ambient interstellar medium for a 35 M sub( )star…”
Get full text

C$^+$ detection of warm dark gas in diffuse clouds by Langer, W. D, Velusamy, T, Pineda, J. L, Goldsmith, P. F, Li, D, Yorke, H. W

“…We present the first results of the Herschel open time key program, Galactic Observations of Terahertz C$^+$ (GOT C+) survey of the [CII] fine-structure line…”
Get full text

Do Lognormal Column-Density Distributions in Molecular Clouds Imply Supersonic Turbulence? by Tassis, K, Christie, D. A, Urban, A, Pineda, J. L, Mouschovias, T. Ch, Yorke, H. W, Martel, H

“…Recent observations of column densities in molecular clouds find lognormal distributions with power-law high-density tails. These results are often interpreted…”
Get full text