Journal article icon

Journal article

Locality of quark-hadron duality and deviations from quark counting rules above the resonance region.

Abstract:

We show how deviations from the dimensional scaling laws for exclusive processes may be related to a breakdown in the locality of quark-hadron duality. The essential principles are illustrated in a pedagogic model of a composite system with two spinless charged constituents, for which a dual picture for the low-energy resonance phenomena and high-energy scaling behavior can be established. We introduce the concept of "restricted locality" of quark-hadron duality and show how this results in d...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Journal:
Physical review letters
Volume:
91
Issue:
2
Pages:
022004
Publication date:
2003-07-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:05e71bfb-bbcc-4568-bde7-7358cd8ac8c3
Source identifiers:
17100
Local pid:
pubs:17100
Language:
English

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP