Digitale Medien
Springer
The European physical journal
352 (1995), S. 327-343
ISSN:
1434-601X
Schlagwort(e):
13.60.Le
;
13.60.Rj
;
25.30.Rw
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract Eta photo- and electroproduction off the nucleon is investigated in an effective lagrangian approach that contains Born terms and both vector meson and nucleon resonance contributions. In particular, we review and develop the formalism for coincidence experiments with polarization degrees of freedom. The different response functions appearing in single and double polarization experiments have been studied. We will present calculations for structure functions and kinematical conditions that are most sensitive to details of the lagrangian, in particular with regard to contributions of nucleon resonances beyond the dominantS 11(1535) resonance.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01289506
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