Results 21 to 30 of about 65,066 (300)

Radiatively-driven stellar winds [PDF]

International Astronomical Union Colloquium, 1986
In this review, attention will be focussed exclusively on the winds of hot stars, concentrating for the most part on spectral types 0 and B. For these stars, a clear consensus has emerged that it is the gradient of selective radiation pressure - i.e., line-driving - that explains the high terminal velocities, typically ~ 2000 km s−1, of their winds ...
openaire   +1 more source

The interaction of multiple stellar winds in stellar clusters: potential flow

, 2018
While several studies have investigated large-scale cluster winds resulting from an intra-cluster interaction of multiple stellar winds, as yet they have not provided details of the bordering flows inside a given cluster.
Fichtner, Horst, Kleimann, Jens, Noack, Alexander, Scherer, Klaus, Weis, Kertsin   +4 more
core   +1 more source

Solar and Stellar Winds [PDF]

Highlights of Astronomy, 1989
AbstractThis review discusses winds from stars with hot outer atmospheres, stars with coronae similar to the sun. It illustrates how solar observations can be used to test a theoretical model for solar-stellar winds, and thereby provide some insights concerning applications to studying winds from stars other than the sun.
openaire   +1 more source

Stellar Mass Loss-Driven Wind Models of Elliptical Galaxies?

, 1994
Recent claims in the literature (Bressan, Chiosi & Fagotto 1994) that the epoch describing the onset of galactic winds in spheroidal star systems has been severely overestimated in the past, due to the neglect of energy deposited in the interstellar ...
Gibson, Brad K.
core   +1 more source

A Blind Search for Magnetospheric Emissions from Planetary Companions to Nearby Solar-type Stars

, 2009
This paper reports a blind search for magnetospheric emissions from planets around nearby stars. Young stars are likely to have much stronger stellar winds than the Sun, and because planetary magnetospheric emissions are powered by stellar winds ...
Aubier, Barrow, Bastian, Berger, Blair, Cohen, E. Elkins, Gergely, Gray, Gray, Hallinan, J. Clark, Jenkins, L. A. Hennig, Lazio, Lazio, M. Szwajkowski, Marcy, P. Gudmundsen, Perryman, Rees, Rucker, S. Carmichael, Saar, Saar, Schneider, T. Joseph W. Lazio, Takeda, Wood, Wood, Yantis, Z. Mott, Zarka, Zarka   +33 more
core   +1 more source

Investigating the X-ray emission from the massive WR+O binary WR 22 using 3D hydrodynamical models [PDF]

, 2011
We examine the dependence of the wind-wind collision and subsequent X-ray emission from the massive WR+O star binary WR~22 on the acceleration of the stellar winds, radiative cooling, and orbital motion.
Anders, Antokhin, Auer, Berger, Bohlin, Borkowski, Bouret, Castor, Castor, Cherepashchuk, Colella, Corcoran, Corcoran, Corcoran, Cranmer, Crowther, Crowther, Crowther, De Becker, De Becker, Diplas, Dougherty, Dougherty, Dubey, E. Gosset, E. R. Parkin, Eichler, Ferland, Folini, Fryxell, Fullerton, Gayley, Gayley, Gayley, Gosset, Gräfener, Hamann, Hamann, Hillier, Kenny, Koenigsberger, Lemaster, Luo, MacNeice, Markova, Martins, Moffat, Monnier, Okazaki, Orlando, Orlando, Owocki, Parkin, Parkin, Parkin, Parkin, Parkin, Parkin, Pauldrach, Pittard, Pittard, Pittard, Pittard, Pittard, Pittard, Pollock, Prilutskii, Puls, Rauw, Repolust, Schweickhardt, Smith, Springmann, Stevens, Stevens, Stevens, Strickland, Tuthill, Tuthill, van der Hucht, van Marle, Vink, Vishniac, Vishniac, Williams, Zhekov, Zhekov, Zhekov   +87 more
core   +1 more source

Collapsar Disks and Winds [PDF]

, 2003
Winds blown from collapsar accretion disks may produce observable stellar explosions independent of any GRB-(and afterglow)-producing jets which may be simultaneously produced.
MacFadyen, A. I.
core   +1 more source

Interaction between Winds from Weak-lined T Tauri Stars with Exoplanetary Magnetospheres

The Astrophysical Journal
T Tauri stars, in more advanced stages of evolution, during the final accretion phase of stellar formation, exhibit intense stellar winds and surface magnetic fields with intensities around a kilogauss.
Yasmmin F. Tamburus, Natália F. S. Andrade, Guilherme R. C. Sampaio, Vera Jatenco-Pereira   +3 more
doaj   +1 more source

Stellar winds on the main-sequence [PDF]

Astronomy & Astrophysics, 2015
24 pages, 13 figures, 2 tables, Accepted for publication in A& ...
Johnstone, Colin, Güdel, Manuel, Rank-Lüftinger, Theresa, Toth, G., Brott Furrer, Ines   +4 more
openaire   +3 more sources

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source