This title appears in the Scientific Report :
2021
Please use the identifier:
http://hdl.handle.net/2128/27651 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevD.103.034507 in citations.
Finite volume corrections to forward Compton scattering off the nucleon
Finite volume corrections to forward Compton scattering off the nucleon
We calculate the spin-averaged amplitude for doubly virtual forward Compton scattering off nucleons in the framework of manifestly Lorentz-invariant baryon chiral perturbation theory at complete one-loop order O(p4). The calculations are carried out both in the infinite and in a finite volume. The o...
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Personal Name(s): | Lozano, J. (Corresponding author) |
---|---|
Agadjanov, A. / Gegelia, J. / Meißner, U.-G. / Rusetsky, A. | |
Contributing Institute: |
Theorie der Starken Wechselwirkung; IAS-4 Theorie der starken Wechselwirkung; IKP-3 |
Published in: | Physical Review D Physical review / D, 103 103 (2021 2021) 3 3, S. 034507 034507 |
Imprint: |
Melville, NY
Inst.812068
2021
2021-02-17 2021-02-01 |
DOI: |
10.1103/PhysRevD.103.034507 |
Document Type: |
Journal Article |
Research Program: |
TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik Enabling Computational- & Data-Intensive Science and Engineering |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevD.103.034507 in citations.
We calculate the spin-averaged amplitude for doubly virtual forward Compton scattering off nucleons in the framework of manifestly Lorentz-invariant baryon chiral perturbation theory at complete one-loop order O(p4). The calculations are carried out both in the infinite and in a finite volume. The obtained results allow for a detailed estimation of the finite-volume corrections to the amplitude which can be extracted on the lattice using the background field technique. |