Electronic Resource
Springer
The European physical journal
350 (1994), S. 145-159
ISSN:
1434-601X
Keywords:
13.40.Fn
;
12.38.Bx
;
14.20.Gk
;
14.40.Cs
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract A method is proposed to extend the hard scattering picture of Brodsky and Lepage to transitions between hadrons with orbital angular momentuml=0 andl=1. The use of covariant spin wave functions turns out to be very helpful in formulating that method. As a first application we construct a light-cone wave function of the nucleon resonance N*(1535) in the quark-diquark picture. Using this wave function and the extended hard scattering picture, theN-N * transition form factors are calculated at large momentum transfer and the results compared to experimental data. As a further application of our method we briefly discuss theπ- a1 form factors in an appendix.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01290682
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