Library

X
Language
Preferred search index
Number of Hits per Page
Default Sort Criterion
Default Sort Ordering
Size of Search History
Default Email Address
Default Export Format
Default Export Encoding
Facet list arrangement
Maximum number of values per filter
Auto Completion
Feed Format
Maximum Number of Items per Feed
Permalink If you want to be able to use settings permanently, you must save your settings and then set a Bookmark to the permalink
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
  • 1990-1994  (3)
Source
Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Reduction method ofN-body equations (1992)
    Springer
    Few body systems 12 (1992), S. 201-215 
    Details
    ISSN: 1432-5411
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract N-body equations of identical-particle systems are explicitly evaluated forN=3 toN=6. The formalism used is of the Faddeev-Yakubovsky type as derived from the so-called chain-of-partition-labeled approach by Cattapan and Vanzani. We compare the resulting equations with the ones from the multi-three cluster coupling model as given by Sawada et al. and establish an important relation between these two classes ofN-body equations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01074816
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Algorithm for solving the Faddeev equations in the three-body continuum under avoidance of moving logarithmic singularities (1994)
    Springer
    Few body systems 16 (1994), S. 165-175 
    Details
    ISSN: 1432-5411
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new method is presented for solving the Faddeev equations in the three-body continuum, which avoids the moving logarithmic singularities present in momentum space methods used up to now. The new algorithm leads to a simple structure of the Faddeev integral kernel, what simplifies significantly the numerical realization. Its application in nuclear physics is, however, still plagued by the presence of the virtual-state pole in the nucleon-nucleon1S0 channel. Omitting that channel in calculations with the Bonn-B potential we demonstrate excellent agreement between three-nucleon observables obtained with the new and a former method. Since the codes are quite different, this can be considered as a convincing test.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01344396
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Application of the Alt-Grassberger-Sandhas equations to the three-alpha model (1994)
    Springer
    Few body systems 17 (1994), S. 185-197 
    Details
    ISSN: 1432-5411
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The three-alpha model of the12C nucleus is calculated by solving the Alt-Grassberger-Sandhas (AGS) equations with effective cluster-cluster potentials directly derived from the resonating-group method and modified by the orthogonality-condition model or the fish-bone optical model techniques. Instead of using Kukulin's pseudo-potential projection method for the Pauliforbidden state, which is approximative but the only method used up to now, we introduce a new exact method to give the transition matrices. The dependence of the12C binding energy on the strength of Serber force is shown.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01074451
    Library Location Call Number Volume/Issue/Year 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...