Library

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
  • 1985-1989  (4)
Material
Years
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Environmental science & technology 23 (1989), S. 793-793 
    ISSN: 1520-5851
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 334 (1989), S. 467-471 
    ISSN: 1434-601X
    Keywords: 13.75 ; 21.30
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The range of theN¯N interaction is re-examined. We find that differences in theN¯N models do have an influence on the region where annihilation predominantly takes place. AN¯N model derived consistently within meson theory leads to an annihilation range around 1 fm in spite of the small Compton wavelength of the exchanged baryons usually advocated in range arguments.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 320 (1985), S. 259-263 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We study the influence of the nuclear polarizability on isomer shifts. For the quadrupole contribution, we can compare our numerical results to previous investigations of Reiner and Wilets. The agreement is quite good. The polarization contribution to the isomer shift is directly proportional to the non-energy weighted sum ofB (E λ)-@#@ values from the ground and isomer states respectively. Although the absolute effects are quite large, there tends to be a cancellation effect for the differences between the two states. This is illustrated, albeit rather crudely, by two different model calculations. Since the polarization effect is, like the volume effect, directly proportional to the electron density at the nucleus, the extraction ofΔ ψ(0)2-values from isomer shift measurements remains unaffected. The nuclear parameter, however, contains in general a polarization contribution.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 326 (1987), S. 361-366 
    ISSN: 1434-601X
    Keywords: 21.10.Ft ; 27.80.+w
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The charge density differences between208Pb and206Pb as well as between206Pb and205Tl have been calculated within the generalized theory of finite Fermi systems. Here one describes206Pb and205Tl as correlated two-neutron hole states and two-neutron hole one-proton hole states in208Pb, respectively. We discuss the spectroscopic strength of the 3s-hole and argue that the remaining difference between the theoretical and experimental charge distributions may be connected with the range of validity of Landau's quasi particle concept.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...