Excited nucleon electromagnetic form factors from broken spin-flavor symmetry

A. J. Buchmann

doi:10.1088/1674-1137/33/12/034

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2024年10月30日

Chinese Physics C> 2009, Vol. 33> Issue(12) : 1257-1260 DOI: 10.1088/1674-1137/33/12/034

Excited nucleon electromagnetic form factors from broken spin-flavor symmetry

A. J. Buchmann ^,

(Institute for Theoretical Physics, University of Tübingen, Tübingen D-72076, Germany)

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Abstract：
A group theoretical derivation of a relation between the N→Δ charge quadrupole transition and neutron charge form factors is presented.

References

[1]

. Gell-Mann M, Ne'eman Y. The Eightfold Way. New York:W. A. Benjamin, 19642. Gursey F, Radicati L A. Phys. Rev. Lett., 1964, 13: 173-1753. Sakita B. Phys. Rev. Lett., 1964, 13: 643-6464. Beg M A B, Lee B W, Pais A. Phys. Rev. Lett., 1964, 13:514-5175. Gervais J.-L., Sakita B. Phys. Rev. D, 1984, 30: 1795-18046. Dashen R F, Jenkins E, Manohar A V. Phys. Rev. D, 1995,51: 3697-37277. Lebed R F. Czech. J. Phys., 1999, 49: 1273-13068. Buchmann A J. Phys. Rev. Lett., 2004, 93: 212301-2123049. Buchmann A J, Hernandez E, Faessler A. Phys. Rev. C,1997, 55: 448-46310. Drechsel D, Kamalov S S, Tiator L. Eur. Phys. J. A, 200734: 69-9711. Lebed R F. Phys. Rev. D, 1995, 51: 5039-505212. Buchmann A J, Henley E M. Phys. Rev. D, 2002, 65:0730171-073017713. Buchmann A J, Hester J A, Lebed R F. Phys. Rev. D, 2002,66: 0560021-056002714. Buchmann A J, Lebed R F. Phys. Rev. D, 2000, 62:0960051-096005715. Buchmann A. J. Hypernuclear and strange particle physics.Ed. J. Pochodzalla and Th.Walcher, Berlin, Springer, 2007.32916. Beg M A B, Singh V. Phys. Rev. Lett., 1964 13: 418-42117. de Forest T, Walecka J D. Adv. in Physics, 1966, 15: 1-10918. Cook C L, Murtaza G. Nuovo Cim., 1965, 39: 531-55019. McNamee P, Chilton F. Rev. Mod. Phys., 1965, 36: 1005-1024

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A. J. Buchmann. Excited nucleon electromagnetic form factors from broken spin-flavor symmetry[J]. Chinese Physics C, 2009, 33(12): 1257-1260. doi: 10.1088/1674-1137/33/12/034

A. J. Buchmann. Excited nucleon electromagnetic form factors from broken spin-flavor symmetry[J]. Chinese Physics C, 2009, 33(12): 1257-1260. doi: 10.1088/1674-1137/33/12/034 shu

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Received: 2009-08-07
Revised: 1900-01-01

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