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The Boundaries of the ZZ Ceti Instability Strip
1991Several investigations over the past ten years have shown that the existence of pulsating, DA white dwarfs is restricted to a rather narrow instability strip. And indeed, fast-photometric searches for pulsating stars in that class, coupled to statistical studies of the resulting frequency of variable stars, provide strong evidence that the ZZ Ceti ...
F. Wesemael +3 more
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In search of the Ap instability strip
2008The lack of a definite excitation mechanism for the rapidly oscillating Ap (roAp) stars has hampered both the understanding of these p-mode pulsators and the photometric search for new members of the class. In an effort to identify an empirical ‘instability strip’ for the class, Stromgren colours (b-y, u-b, [m1], [c1], and β) of the roAp stars have ...
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Instability in Hollow and Strip Electron Beams
Journal of Applied Physics, 1956A thin strip or hollow electron beam drifting in a magnetic field directed parallel to the direction of motion is in an unstable condition. As a result of initial nonuniformities the beam breaks up into a series of ``spiral nebulae.'' This paper is written to describe some experimental observations which are of help in understanding the phenomenon, and
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Finite strip dynamic instability analysis of perforated cylindrical shell panels
Composite Structures, 2012Jamshid Fazilati, H R Ovesy
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The comparable analysis of the Cepheids and non-variable supergiants from the instability strip.I
Astrophysics and Space Science, 1996S M Andrievsky, V Kovtyukh
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Spectroscopic studies of yellow supergiants in the Cepheid instability strip
Astronomy Letters, 2017I A Usenko, Usenko I A
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The effect of mass loss on the ? Cephei instability strip
Astrophysics and Space Science, 1980C Chiosi, Chiosi C
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