# Structure of the Orbital Excited $${\varvec{N}}^{\varvec{*}}$$ N ∗ from the Schwinger–Dyson Equations

Structure of the Orbital Excited $${\varvec{N}}^{\varvec{*}}$$ N ∗ from the... We present progress in the evaluation of $$\gamma ^*N\rightarrow N^*(1535)$$ γ ∗ N → N ∗ ( 1535 ) transition form factors in a quark–diquark picture of these baryons. Our analysis is based upon the fully-consistent treatment of a vector $$\times$$ × vector contact interaction, embedded in the interlaced formalism of Schwinger–Dyson and Bethe–Salpeter equations. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Few-Body Systems Springer Journals

# Structure of the Orbital Excited $${\varvec{N}}^{\varvec{*}}$$ N ∗ from the Schwinger–Dyson Equations

, Volume 59 (5) – Jun 2, 2018
7 pages

/lp/springer_journal/structure-of-the-orbital-excited-varvec-n-varvec-n-from-the-schwinger-uZvQWCdHHi
Publisher
Springer Journals
Copyright © 2018 by Springer-Verlag GmbH Austria, part of Springer Nature
Subject
Physics; Particle and Nuclear Physics; Nuclear Physics, Heavy Ions, Hadrons; Atomic, Molecular, Optical and Plasma Physics
ISSN
0177-7963
eISSN
1432-5411
D.O.I.
10.1007/s00601-018-1414-7
Publisher site
See Article on Publisher Site

### Abstract

We present progress in the evaluation of $$\gamma ^*N\rightarrow N^*(1535)$$ γ ∗ N → N ∗ ( 1535 ) transition form factors in a quark–diquark picture of these baryons. Our analysis is based upon the fully-consistent treatment of a vector $$\times$$ × vector contact interaction, embedded in the interlaced formalism of Schwinger–Dyson and Bethe–Salpeter equations.

### Journal

Few-Body SystemsSpringer Journals

Published: Jun 2, 2018

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