Ideas of four-fermion operators in electromagnetic form factor calculations

C.R. Ji; B.L.G. Bakker; H.M. Choi; T. Suzuki

doi:10.1051/epjconf/20147306006

Ideas of four-fermion operators in electromagnetic form factor calculations

C.R. Ji, B.L.G. Bakker, H.M. Choi, T. Suzuki

(Astro)-Particles Physics

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

Four-fermion operators have been utilized in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this presentation, we apply the similar idea of Fierz rearrangement to the electromagnetic processes and focus on the electromagnetic form factors of nucleon and electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes. © Owned by the authors, published by EDP Sciences, 2014.

Original language	English
Article number	06006
Number of pages	5
Journal	EPJ Web of Conferences
Volume	73
DOIs	https://doi.org/10.1051/epjconf/20147306006
Publication status	Published - 9 Jun 2014
Event	MENU 2013 – 13th International Conference Meson-Nucleon Physics and the Structure of the Nucleon - Duration: 1 Jan 2014 → 1 Jan 2014

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abstract = "Four-fermion operators have been utilized in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this presentation, we apply the similar idea of Fierz rearrangement to the electromagnetic processes and focus on the electromagnetic form factors of nucleon and electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes. {\textcopyright} Owned by the authors, published by EDP Sciences, 2014.",

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AU - Choi, H.M.

AU - Suzuki, T.

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N2 - Four-fermion operators have been utilized in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this presentation, we apply the similar idea of Fierz rearrangement to the electromagnetic processes and focus on the electromagnetic form factors of nucleon and electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes. © Owned by the authors, published by EDP Sciences, 2014.

AB - Four-fermion operators have been utilized in the past to link the quark-exchange processes in the interaction of hadrons with the effective meson-exchange amplitudes. In this presentation, we apply the similar idea of Fierz rearrangement to the electromagnetic processes and focus on the electromagnetic form factors of nucleon and electron. We explain the motivation of using four-fermion operators and discuss the advantage of this method in computing electromagnetic processes. © Owned by the authors, published by EDP Sciences, 2014.

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DO - 10.1051/epjconf/20147306006

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SN - 2101-6275

VL - 73

JO - EPJ Web of Conferences

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T2 - MENU 2013 – 13th International Conference Meson-Nucleon Physics and the Structure of the Nucleon

Y2 - 1 January 2014 through 1 January 2014

ER -

Ideas of four-fermion operators in electromagnetic form factor calculations

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