A. G. Oganesyan, “Calculation of the pentaquark width using QCD sum rules”, Pis'ma v Zh. Èksper. Teoret. Fiz., 84:8 (2006), 487–490; JETP Letters, 84:8 (2006), 409

Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki

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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2006, Volume 84, Issue 8, Pages 487–490 (Mi jetpl1161)

This article is cited in 2 scientific papers (total in 2 papers)

FIELDS, PARTICLES, AND NUCLEI

Calculation of the pentaquark width using QCD sum rules

A. G. Oganesyan

Institute for Theoretical and Experimental Physics

Full-text PDF (466 kB) Citations (2)

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Abstract: The pentaquark width Γ_ϑ has been calculated using the QCD sum rules. The estimate shows that the width does not exceed 1 MeV. The main conclusion is that the sum rules indeed predict a narrow width of the pentaquark ϑ⁺, and the decay width is suppressed both parametrically and numerically.

English version:
Journal of Experimental and Theoretical Physics Letters, 2006, Volume 84, Issue 8, Pages 409–412
DOI: https://doi.org/10.1134/S002136400620001X

Bibliographic databases:

Document Type: Article

PACS: 12.39.-x

Language: Russian

Citation: A. G. Oganesyan, “Calculation of the pentaquark width using QCD sum rules”, Pis'ma v Zh. Èksper. Teoret. Fiz., 84:8 (2006), 487–490; JETP Letters, 84:8 (2006), 409–412

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https://www.mathnet.ru/eng/jetpl1161

https://www.mathnet.ru/eng/jetpl/v84/i8/p487

This publication is cited in the following 2 articles:

Citing articles in Google Scholar: Russian citations, English citations
Related articles in Google Scholar: Russian articles, English articles

Письма в Журнал экспериментальной и теоретической физики

Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki

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Abstract page:	196
Full-text PDF :	65
References:	43

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