Evidence for an oscillation of the magnetic axis of the white dwarf in
... emission from the usually fainter second pole with a small contribution from the white dwarf photosphere (except for a low state, when the cyclotron emission disappears). A doublehumped structure is also observed in a few instances in the faint phase. This is a transient phenomenon, as seen in the t ...
... emission from the usually fainter second pole with a small contribution from the white dwarf photosphere (except for a low state, when the cyclotron emission disappears). A doublehumped structure is also observed in a few instances in the faint phase. This is a transient phenomenon, as seen in the t ...
Brown Dwarfs - The University of Toledo
... Fusion begins, but degeneracy lowers temperature: transition object M ~ 0.075 M Fusion never becomes a significant source of energy: M < 0.07 M. BD is produced. ...
... Fusion begins, but degeneracy lowers temperature: transition object M ~ 0.075 M Fusion never becomes a significant source of energy: M < 0.07 M. BD is produced. ...
Nucleon mean-free path in the medium
... energies. Taking the spread between different lines as an estimate of theoretical uncertainties, one 03081-p.3 ...
... energies. Taking the spread between different lines as an estimate of theoretical uncertainties, one 03081-p.3 ...
IAC_L4_halo
... The orbital energy of the satellite goes into thickening the disk For all this to work, the satellite has to be dense enough to survive - if it disrupts, then the dynamical friction and orbit decay stop ...
... The orbital energy of the satellite goes into thickening the disk For all this to work, the satellite has to be dense enough to survive - if it disrupts, then the dynamical friction and orbit decay stop ...
A detached white dwarf/M dwarf binary with an
... upon the evolution required to generate such close binary stars (de Kool & Ritter 1993). ...
... upon the evolution required to generate such close binary stars (de Kool & Ritter 1993). ...
Betelgeuse: an unauthorized biography
... giant branch life, and the whole AGB phase may last less than 105 years. Our adopted age ...
... giant branch life, and the whole AGB phase may last less than 105 years. Our adopted age ...
New Astrophysical Opportunities Exploiting Spatio-Temporal Optical Correlations
... concentrated on polar shells. Another model tried to explain the effect by assuming relativistic plasma spheres in which directionality sets all these observed parameters [25]. Resolution is required to decide between the many models for these hot spots. The currently available highspatial resolutio ...
... concentrated on polar shells. Another model tried to explain the effect by assuming relativistic plasma spheres in which directionality sets all these observed parameters [25]. Resolution is required to decide between the many models for these hot spots. The currently available highspatial resolutio ...
Behaviour of radioactive ions in cryogenic liquids
... • The GERDA Experiment: http://www.mpi-hd.mpg.de/gerda/ • The DarkSide Experiment: http://darkside.lngs.infn.it/ ...
... • The GERDA Experiment: http://www.mpi-hd.mpg.de/gerda/ • The DarkSide Experiment: http://darkside.lngs.infn.it/ ...
11.1 Introduction
... are found in clusters, and maybe as many as three quarters of all stars are in binary or multiple systems. During the free-fall collapse phase, the density within the cloud increases by many orders of magnitude. If the temperature remains approximately constant, then the Jeans mass criterion (eq.11. ...
... are found in clusters, and maybe as many as three quarters of all stars are in binary or multiple systems. During the free-fall collapse phase, the density within the cloud increases by many orders of magnitude. If the temperature remains approximately constant, then the Jeans mass criterion (eq.11. ...
fission - Michigan State University
... Validate and predict fission cross sections, fragment mass and energy distributions. Provide microscopic guidance (extrapolation capability) for phenomenological models of fission. Microscopic input to materials damage simulations. Neutron and photon spectra for stockpile simulation validation and n ...
... Validate and predict fission cross sections, fragment mass and energy distributions. Provide microscopic guidance (extrapolation capability) for phenomenological models of fission. Microscopic input to materials damage simulations. Neutron and photon spectra for stockpile simulation validation and n ...
The Critical Electric Potential Difference for Photophosphorylation
... a) The ATPase system is fully reversible. b) The activity of the ATPase system is high, if the light induced potential difference exceeds a certain triggering level, and it is low, if it does not. c) The triggering level is higher in the absence of SEE-compounds than in the presence of them. This is ...
... a) The ATPase system is fully reversible. b) The activity of the ATPase system is high, if the light induced potential difference exceeds a certain triggering level, and it is low, if it does not. c) The triggering level is higher in the absence of SEE-compounds than in the presence of them. This is ...
5 Report of the Panel on Stars and Stellar Evolution
... The science frontier for stars and stellar evolution is as close as the Sun and as distant as exploding stars at redshift 8.3. It includes understanding processes of exquisite complexity that connect the rotation of stars with their magnetic fields and areas of nearly total ignorance about phenomena ...
... The science frontier for stars and stellar evolution is as close as the Sun and as distant as exploding stars at redshift 8.3. It includes understanding processes of exquisite complexity that connect the rotation of stars with their magnetic fields and areas of nearly total ignorance about phenomena ...
P-nuclei
p-Nuclei (p stands for proton-rich) are certain proton-rich, naturally occurring isotopes of some elements between selenium and mercury which cannot be produced in either s- or r-process.