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  • 1
    Electronic Resource
    Electronic Resource
    Angiotensin stimulation of adrenal fasciculata cells
    Amsterdam : Elsevier
    Archives of Biochemistry and Biophysics 264 (1988), S. 160-167 
    Details
    ISSN: 0003-9861
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0003-9861(88)90581-4
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    What is meant by low or high densities in the stark broadening of hydrogenic ion lines?
    Amsterdam : Elsevier
    Journal of Quantitative Spectroscopy and Radiative Transfer 44 (1990), S. 135-142 
    Details
    ISSN: 0022-4073
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0022-4073(90)90092-K
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Polarised hydrogen line shapes in a magnetised plasma (2000)
    Springer
    The European physical journal 11 (2000), S. 491-503 
    Details
    ISSN: 1434-6079
    Keywords: PACS. 95.30.-k Fundamental aspects of astrophysics - 95.30.Dr Atomic processes and interactions - 32.70.Jz Line shapes, widths, and shifts
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: The general profiles entering the polarised radiation transfer matrix for the hydrogen Ly line in dense magnetised plasmas are studied. The Stark effect due to plasma electrons is treated by the Unified Theory. The contribution of fine structure is discussed. Ion dynamics effects are studied, by application of the Model Microfield Method (MMM). The validity of a simpler approach, based on the Simplified Unified Theory (SUT) is assessed, by comparison with the MMM.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100530070077
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Jump conditions in hypersonic shocks (2004)
    Springer
    The European physical journal 28 (2004), S. 381-392 
    Details
    ISSN: 1434-6079
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract. We study the quantitative effects of excitation, ionization, radiation energy and pressure, on the jump conditions in hypersonic shocks in a real gas. The ionization structure and excitation energies are calculated from the local temperature and density, using the Screened Hydrogenic Model. We assume an optically thick medium and no radiation flux through the shock front. We investigate the jump conditions in different gases and propose a phenomenological description of compression for different shock velocities. We find that the excitation energy term is the dominant term in ionized gases at low velocities. Consequently, higher shock velocities than the values predicted by standard calculations in a perfect gas must be reached in order to observe the effects of radiation in the compression ratio. Our results provide constraints for the design of future radiative shock experiments on the next generation of powerful nanosecond lasers or on Z-pinches.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1140/epjd/e2003-00322-3
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  • 5
    Electronic Resource
    Electronic Resource
    Asymmetry of Stark profiles (2000)
    Springer
    The European physical journal 12 (2000), S. 355-367 
    Details
    ISSN: 1434-6079
    Keywords: PACS. 32.70.Jz Line shapes, widths, and shifts – 95.30.-k Fundamental aspect of astrophysics - 95.30.Dr Atomic processes and interactions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: The theoretical basis is presented that allows to compute the Stark broadened line shapes of atomic ions up to the quadrupole terms in the interaction potential between the radiator and the plasma electric microfields and their gradients. The nature of the corrections due to the plasma polarization effects associated with the electron distribution around ion perturbers are carefully analyzed. The relevant universal plasma functions are evaluated in a cluster expansion or by Monte Carlo simulations, and the line shape is calculated with ion dynamic effects by the Model Microfield Method. The asymmetry of the Lyman line of hydrogenic ions is then studied.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100530070032
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    Paper (German National Licenses)
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