Aspects of nucleon Compton scattering

V. Bernard; N. Kaiser; Ulf G. Meißner; A. Schmidt

doi:10.1007/BF01305891

Aspects of nucleon Compton scattering

V. Bernard
, N. Kaiser
, Ulf G. Meißner
, A. Schmidt

School Office der TUM School of Natural Sciences

Centre de Recherches Nucléaires
Technische Universität München

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

71 Zitate (Scopus)

Abstract

We consider the spin-averaged nucleon forward Compton scattering amplitude in heavy baryon chiral perturbation theory including all terms to order {Mathematical expression}. The chiral prediction for the spin-averaged forward Compton scattering amplitude is in good agreement with the data for photon energies ω≦110 MeV. We also evaluate the nucleon electric and magnetic Compton polarizabilities to this order and discuss the uncertainties of the various counter terms entering the chiral expansion of these quantities.

Originalsprache	Englisch
Seiten (von - bis)	317-325
Seitenumfang	9
Fachzeitschrift	Zeitschrift fur Physik A Hadrons and Nuclei
Jahrgang	348
Ausgabenummer	4
DOIs	https://doi.org/10.1007/BF01305891
Publikationsstatus	Veröffentlicht - Dez. 1994

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abstract = "We consider the spin-averaged nucleon forward Compton scattering amplitude in heavy baryon chiral perturbation theory including all terms to order \{Mathematical expression\}. The chiral prediction for the spin-averaged forward Compton scattering amplitude is in good agreement with the data for photon energies ω≦110 MeV. We also evaluate the nucleon electric and magnetic Compton polarizabilities to this order and discuss the uncertainties of the various counter terms entering the chiral expansion of these quantities.",

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AB - We consider the spin-averaged nucleon forward Compton scattering amplitude in heavy baryon chiral perturbation theory including all terms to order {Mathematical expression}. The chiral prediction for the spin-averaged forward Compton scattering amplitude is in good agreement with the data for photon energies ω≦110 MeV. We also evaluate the nucleon electric and magnetic Compton polarizabilities to this order and discuss the uncertainties of the various counter terms entering the chiral expansion of these quantities.

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Aspects of nucleon Compton scattering

Abstract

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