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SU(3) IMPLICATIONS OF THE OBSERVATION OF THE A1-MESON AND C-MESON

Abstract:
A new determination of the QA-QB mixing angle and of the antisymmetric coupling for the vector-pseudoscalar decay of the axial vector mesons is presented. This uses information from the decay rates of the A1 and C mesons found in the study of baryon exchange processes in K-p interactions at 4.2 GeV/c combined with the decay rate B → ωπ. The consistency between the results obtained from backward produced A1 and C and diffractively produced Q1 and Q2 is discussed. © 1979.
Publication status:
Published

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Publisher copy:
10.1016/0550-3213(79)90209-8

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Journal:
NUCLEAR PHYSICS B More from this journal
Volume:
156
Issue:
3
Pages:
532-547
Publication date:
1979-01-01
DOI:
ISSN:
0550-3213


Language:
English
Pubs id:
pubs:24395
UUID:
uuid:bb415dcd-abba-4613-88e9-544725832045
Local pid:
pubs:24395
Source identifiers:
24395
Deposit date:
2012-12-19

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