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Chiral Structure of Scalar and Pseudoscalar Mesons
Author
Source
Advances in High Energy Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-44, 44 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-28
Country of Publication
Egypt
No. of Pages
44
Main Subjects
Abstract EN
We systematically study the chiral structure of local tetraquark currents of flavor singlet and JP=0+.
We also investigate their chiral partners, including scalar and pseudoscalar tetraquark currents of flavor singlet, octet, 10, 10¯, and 27.
We study their chiral transformation properties.
Particularly, we use the tetraquark currents belonging to the “nonexotic” [(3-,3)⊕(3,3-)] chiral multiplets to calculate the masses of light scalar mesons through QCD sum rule.
The two-point correlation functions are calculated including all terms and only the connected parts (Weinberg (2013), Coleman (1985), and Page (2003)).
The results are consistent with the experimental values.
American Psychological Association (APA)
Chen, Hua-Xing. 2013. Chiral Structure of Scalar and Pseudoscalar Mesons. Advances in High Energy Physics،Vol. 2013, no. 2013, pp.1-44.
https://search.emarefa.net/detail/BIM-495787
Modern Language Association (MLA)
Chen, Hua-Xing. Chiral Structure of Scalar and Pseudoscalar Mesons. Advances in High Energy Physics No. 2013 (2013), pp.1-44.
https://search.emarefa.net/detail/BIM-495787
American Medical Association (AMA)
Chen, Hua-Xing. Chiral Structure of Scalar and Pseudoscalar Mesons. Advances in High Energy Physics. 2013. Vol. 2013, no. 2013, pp.1-44.
https://search.emarefa.net/detail/BIM-495787
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495787