ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • American Institute of Physics (AIP)  (6)
Collection
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Thermodynamics of a neutrino gas in a dense plasma (1999)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 6 (1999), S. 2640-2643 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The thermodynamic properties of a neutrino gas in a background plasma are described, including the contribution of the weak interaction between the neutrinos and the background plasma. The free energy of the neutrino gas is calculated explicitly, thus allowing the derivation of all the relevant thermodynamic quantities. The equation of state of the neutrino gas in the plasma is also derived for different astrophysical conditions. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.873541
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Envelope solitons and nonstationary shocks created by intense neutrino beams in dense plasmas (2002)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 9 (2002), S. 3625-3628 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The nonlinear interaction between intense neutrino beams and sound waves in dense plasmas is considered. Accordingly, a Schrödinger-type equation is derived for the amplitude wave function of neutrinos interacting with a background plasma via the weak Fermi force. The neutrino driving (ponderomotive) force pushes the plasma electrons locally, thereby creating space charge electric fields through which the inertial ions are reinforced. It is shown that the nonlinearly coupled neutrinos and the ion sound perturbations are responsible for the formation of stationary envelope solitons and nonstationary shocks. The relevance of these nonlinear structures to supernova explosions is pointed out. © 2002 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1488142
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Kinetic formulation of neutrino–plasma interactions (1998)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 5 (1998), S. 3512-3516 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A kinetic equation is derived for a neutrino gas interacting with a background plasma via the weak force. It is shown how the neutrino fluid equations can be derived from the kinetic equation. The plasma electrons are also linked with the neutrino population by a ponderomotive force term, and the neutrino–plasma interaction problem can be described as the coupling of two fluids: the electron and the neutrino fluids (the plasma ions being assumed at rest). © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.873068
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Kinetic theory of photons in a plasma (1998)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 5 (1998), S. 3609-3614 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A kinetic equation for the photon gas in a relativistic plasma, neglecting the ions motion is derived. From this equation the fluid equations for the photon gas are obtained and their main properties are discussed. In order to illustrate the potential use of these equations to the study of new physical phenomena, which eventually can occur in relativistic plasmas, they are applied to three distinct situations. First, it is shown that a photon beam propagating in a plasma can excite a beam–plasma instability, similar to that occurring for the well-known case of electron beams. Second, it is shown that a bunch of photons, moving with constant velocity across a homogeneous plasma, can emit radiation similar to the Cherenkov effect associated with charged particles. Finally, the filamentation instability of a photon beam is discussed. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.873080
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Photon gas in a relativistic magnetoplasma (2000)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 7 (2000), S. 2348-2353 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A novel kinetic equation for the spectral function of high-frequency relativistically intense electromagnetic (EM) waves (photon gas) in the presence of a strong magnetic field in a plasma is derived. The spectral function is defined in eight-dimensional coordinates comprising the wave vector and frequency spaces. The nonlinear dynamics of the photon gas for the fully relativistic case is studied by means of the newly derived kinetic equation, and the equations describing the slow motion of plasma under the action of the photon ponderomotive force are obtained. A dispersion relation for relativistic self-modulation of the photon gas with an arbitrary amplitude of the EM waves is derived and new branches for the modulational instability are found. The kinetic equation also yields the fluid equations for the photon gas. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.874071
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Nonlinear interaction of photons and phonons in a relativistically hot electron–positron gas (1993)
    New York, NY : American Institute of Physics (AIP)
    Physics of Fluids 5 (1993), S. 233-235 
    Details
    ISSN: 1089-7666
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Nonlinear interaction between intense photons and sound waves in a relativistically hot electron–positron plasma is considered. The modulational instability of a constant amplitude photon is investigated and the formation of polarons (localized photon envelopes trapped in a self-created density cavity) is discussed. The relevance of this investigation to astrophysical plasmas is pointed out.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.860863
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...