delta-baryon electromagnetic form factors in lattice QCD
We develop techniques to calculate the four Δ electromagnetic form factors using lattice QCD, with particular emphasis on the subdominant electric quadrupole form factor that probes deformation of the Δ. Results are presented for pion masses down to approximately 350 MeV for three cases: quenched QC...
Main Authors: | , , , , , , , |
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Other Authors: | , , |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2010-03-18T16:49:36Z.
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Subjects: | |
Online Access: | Get fulltext |