The cool low-mass white dwarf
Cool white dwarf companions to four millisecond pulsars
... of white dwarf companions to four binary radio millisecond pulsars, leading to the discovery of companions to PSRs J0614−3329, J1231−1411 and ...DA-type white dwarf with a temperature of T eff ...
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Precise mass and radius values for the white dwarf and low mass M dwarf in the pre-cataclysmic binary NN Serpentis
... Accepted 2009 November 18. Received 2009 November 17; in original form 2009 September 22 ABSTRACT Using the high resolution Ultraviolet and Visual Echelle Spectrograph (UVES) mounted on the Very Large Telescope (VLT) in ...
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Precise mass and radius values for the white dwarf and low mass M dwarf in the pre cataclysmic binary NN Serpentis
... Accepted 2009 November 18. Received 2009 November 17; in original form 2009 September 22 ABSTRACT Using the high resolution Ultraviolet and Visual Echelle Spectrograph (UVES) mounted on the Very Large Telescope (VLT) in ...
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Unstable low mass planetary systems as drivers of white dwarf pollution
... after mass loss results in delivery of material to the WD over a period of a few hundred ...following mass loss, and then an instability among the planets just before ...stellar mass loss and the ...
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The seismic properties of low-mass He-core white dwarf stars
... In order to investigate the plausibility of excitation of pul- sations in our models, we performed a linear stability analysis on our complete set of evolutionary sequences. We found that a dense spectrum of g-modes are ...
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The Seismic Properties Of Low-Mass He-Core White Dwarf Stars
... In order to investigate the plausibility of excitation of pul- sations in our models, we performed a linear stability analysis on our complete set of evolutionary sequences. We found that a dense spectrum of g-modes are ...
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The mass of the white dwarf in GW Libra
... the mass from asteroseismology taking into account the effects of rotation and see if a WD model with a mass of ...direct mass ratio, a determination of K 1 from the Mg ii should be possible through ...
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The field white dwarf mass distribution
... all white dwarfs studied in this ...observed mass distribu- ...and mass. For instance, it will be possible to study the mass distribution for subsamples in total age, reduc- ing the ...
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Physical properties of IP Pegasi: an eclipsing dwarf nova with an unusually cool white dwarf
... the white dwarf and bright spot ...the mass ratio and ...the white dwarf ingress, and so can ac- curately determine the phase width of the white dwarf ...the mass ...
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An accurate mass and radius measurement for an ultracool white dwarf
... of cool white dwarfs in the solar neighbourhood have placed a limit on the age of the Galactic disk of 8-9 billion ...ultracool white dwarfs for which an accurate distance is known, by fit- ting ...
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The mass of the white dwarf in the old nova BT Mon
... massive white dwarfs, while slower TNRs occur on lower mass white ...the mass of the white dwarf, we are motivated to try to measure the masses of novae as a ...
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Mass transfer dynamics in white dwarf binary systems
... (numerical) mass transfer is NOT over in two orbital periods; instead it continues for several dozens of orbits unstable mass transfer of Helium can lead to surface detonations: Is this the ignition ...
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Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : V. Asteroseismology of ELMV white dwarf stars
... White dwarf asteroseismology has already proven to be a very useful technique for peering into the interior of several pulsating WDs, and it has been applied by employing two di fferent methods: one method ...
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Testing the white dwarf mass-radius relationship with eclipsing binaries
... K white dwarf and an ...the white dwarf (see Figure 8 ), allowing us to reliably trace its centre-of-mass as well as measure its rotational ...
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Heavy metals in a light white dwarf: abundances of the metal-rich, extremely low-mass GALEX J1717+6757
... to low-gravity WDs, and confirm that diffusion rates (in the absence of any radiative support) for all met- als are many of orders of magnitude faster than the evolutionary WD cooling ...
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White Dwarf Magazine - Classic Traveller - White Dwarf Articles
... For each 1" (1,000 miles) of magnitude this vector has, the gravel does one Hit of damage. A ship orbiting through gravel around a planet takes Hits, as would one leaving orbit or taking off. Example: A vessel in ...
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White dwarf stars
... (Chapter 2) have shewn that the star Ll45-l4l is similar to W219 and L 879 -l^- in that the only feature visible in the blue region of the spectrum is a broad, shallow band centred at ?\4670. Greenstein suggests that ...
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White Dwarf #88
... A goblin's weapon skill is quite low but his bow skill is perfectly acceptable. While it seems like a good idea to buy lots of goblin archers and shoot the enemy to death, this won't wo[r] ...
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The White Dwarf
... THE WHITE DWARF The White Dwarf is one of the iconic images associated with the Games Workshop ...the white-bearded wanderer has grown into far more than the silhouette that used to ...
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White Dwarf 55
... Now openis a complete games shop ... Games People Play. Come in and you'll find a great selection of games. ?A vast range of board conflict and computer games. eStocksof figuresby Chr[r] ...
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