New experimental sublimation energy measurements for some
... in the laboratory for these molecules relevant in astrophysical contexts. This parameter is also useful since the course of chemical differentiation (Kargel 1991) depends very much on the sublimation energy and relative densities of important phases. To obtain the sublimation energy we have developed ...
... in the laboratory for these molecules relevant in astrophysical contexts. This parameter is also useful since the course of chemical differentiation (Kargel 1991) depends very much on the sublimation energy and relative densities of important phases. To obtain the sublimation energy we have developed ...
On the electron-ion temperature ratio established by - Hal-CEA
... which implies that electrons have a temperature a factor 1/1836 lower than the protons (e.g. Ghavamian et al. 2013, for review). Note that further downstream of the shock Coulomb collisions will tend to slowly equilibrate the ion and electron temperatures. But plasmas in objects like young supernova ...
... which implies that electrons have a temperature a factor 1/1836 lower than the protons (e.g. Ghavamian et al. 2013, for review). Note that further downstream of the shock Coulomb collisions will tend to slowly equilibrate the ion and electron temperatures. But plasmas in objects like young supernova ...
Classical Quantum Mechanics (CQM)
... 2. CLASSICAL QUANTUM THEORY OF THE ATOM BASED ON MAXWELL’S EQUATIONS THAT HOLDS OVER ALL SCALES In this paper the old view that the electron is a zero- or one-dimensional point in an all-space probability wave-function Ψ(x) is not taken for granted. The theory of CQM, derived from first principles, ...
... 2. CLASSICAL QUANTUM THEORY OF THE ATOM BASED ON MAXWELL’S EQUATIONS THAT HOLDS OVER ALL SCALES In this paper the old view that the electron is a zero- or one-dimensional point in an all-space probability wave-function Ψ(x) is not taken for granted. The theory of CQM, derived from first principles, ...
ASTRONOMY AND ASTROPHYSICS Numerical simulations of stellar winds: polytropic models
... time relaxing the obtained steady-state solution for one polytropic index to the unique transonic wind solution for the next value. In the top panel of Fig. 1, we plot the radial variation of the Mach number Ms = vr /cs for the isothermal γ = 1 Parker wind with vesc = 3.3015cs∗ , and for similar pol ...
... time relaxing the obtained steady-state solution for one polytropic index to the unique transonic wind solution for the next value. In the top panel of Fig. 1, we plot the radial variation of the Mach number Ms = vr /cs for the isothermal γ = 1 Parker wind with vesc = 3.3015cs∗ , and for similar pol ...
The phase diagram of water and the magnetic fields of Uranus and
... Neptune’s and Uranus’ dynamo in thin-shell geometries surrounding a stably stratified inner region. They found that dynamos in such a geometry could produce non-dipolar, non-axisymmetric magnetic fields as typical for both ice giants, in cases where the stable layer is fluid, of similar conductivity as ...
... Neptune’s and Uranus’ dynamo in thin-shell geometries surrounding a stably stratified inner region. They found that dynamos in such a geometry could produce non-dipolar, non-axisymmetric magnetic fields as typical for both ice giants, in cases where the stable layer is fluid, of similar conductivity as ...
The Earliest Stages of Star and Planet Formation: Core Collapse
... We begin our discussion of observations with these two key quantities, before moving on to early outflows and disks. Rotation rate is typically inferred from the velocity gra2 ...
... We begin our discussion of observations with these two key quantities, before moving on to early outflows and disks. Rotation rate is typically inferred from the velocity gra2 ...
Acceleration of the charged particles due to chaotic scattering in the
... The energy of a rotating black hole immersed into a magnetic field can be extracted due to the Blandford–Znajek process [46] and demonstrated by relativistic jets, i.e., collimated streams of particles escaping the central object along the axis of rotation with relativistic velocities. In the presen ...
... The energy of a rotating black hole immersed into a magnetic field can be extracted due to the Blandford–Znajek process [46] and demonstrated by relativistic jets, i.e., collimated streams of particles escaping the central object along the axis of rotation with relativistic velocities. In the presen ...
Construction and Operation of an Axion Helioscope
... regime where two very different astrophysical arguments mayor may not overlap. A detection ofaxions in this range--aside from its paramount importance for par ticle physics-would then be of great importance for astrophysics while a negative search result would allow one close the potential gap betw ...
... regime where two very different astrophysical arguments mayor may not overlap. A detection ofaxions in this range--aside from its paramount importance for par ticle physics-would then be of great importance for astrophysics while a negative search result would allow one close the potential gap betw ...
3011800000631
... periods are very close to final periods. Isolated rotation powered pulsars cease their activity when they reach final periods and spindown rates in the ranges corresponding to the “death valley”in the P − P& plane. But the periods and spindown rates of AXPs and SGRs are not in the “death valley” nei ...
... periods are very close to final periods. Isolated rotation powered pulsars cease their activity when they reach final periods and spindown rates in the ranges corresponding to the “death valley”in the P − P& plane. But the periods and spindown rates of AXPs and SGRs are not in the “death valley” nei ...