Meson-hyperon couplings in the bound-state approach to the Skyrme model

Y. Kondo; S. Saito; Y. Tanushi; M. Uehara

doi:10.1016/S0375-9474(96)00285-0

Meson-hyperon couplings in the bound-state approach to the Skyrme model

Y. Kondo, S. Saito, Y. Tanushi, M. Uehara

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Kaon and pion coupling constants to hyperons are calculated in the bound-state approach to strangeness in the Skyrme-soliton model. The pion and kaon coupling constants are properly defined as matrix elements of source terms of the mesons sandwiched between two single-baryon states. Numerical calculation of the coupling constants shows that the bound-state approach well reproduces the empirical values.

Original language	English
Pages (from-to)	501-518
Number of pages	18
Journal	Nuclear Physics A
Volume	609
Issue number	4
DOIs	https://doi.org/10.1016/S0375-9474(96)00285-0
Publication status	Published - 1996 Nov 25
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0375-9474(96)00285-0

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title = "Meson-hyperon couplings in the bound-state approach to the Skyrme model",

abstract = "Kaon and pion coupling constants to hyperons are calculated in the bound-state approach to strangeness in the Skyrme-soliton model. The pion and kaon coupling constants are properly defined as matrix elements of source terms of the mesons sandwiched between two single-baryon states. Numerical calculation of the coupling constants shows that the bound-state approach well reproduces the empirical values.",

author = "Y. Kondo and S. Saito and Y. Tanushi and M. Uehara",

note = "Funding Information: This work was partially supported by a Grant-in-Aid for Scientific Research of Japan Ministry of Education, Science and Culture (No. 06640405).",

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T1 - Meson-hyperon couplings in the bound-state approach to the Skyrme model

AU - Kondo, Y.

AU - Saito, S.

AU - Tanushi, Y.

AU - Uehara, M.

N1 - Funding Information: This work was partially supported by a Grant-in-Aid for Scientific Research of Japan Ministry of Education, Science and Culture (No. 06640405).

PY - 1996/11/25

Y1 - 1996/11/25

N2 - Kaon and pion coupling constants to hyperons are calculated in the bound-state approach to strangeness in the Skyrme-soliton model. The pion and kaon coupling constants are properly defined as matrix elements of source terms of the mesons sandwiched between two single-baryon states. Numerical calculation of the coupling constants shows that the bound-state approach well reproduces the empirical values.

AB - Kaon and pion coupling constants to hyperons are calculated in the bound-state approach to strangeness in the Skyrme-soliton model. The pion and kaon coupling constants are properly defined as matrix elements of source terms of the mesons sandwiched between two single-baryon states. Numerical calculation of the coupling constants shows that the bound-state approach well reproduces the empirical values.

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DO - 10.1016/S0375-9474(96)00285-0

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JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 4

ER -

Meson-hyperon couplings in the bound-state approach to the Skyrme model

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