Compton scattering from the proton at NLO in the chiral expansion.

Judith A. McGovern

Compton scattering from the proton at NLO in the chiral expansion.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Calcns. are presented of differential cross sections for Compton scattering from the proton using amplitudes calcd. to fourth order in heavy baryon chiral perturbation theory. The obtained values are compared with available data up to 200 MeV. The agreement for angles up to 90 Deg is good over the whole energy range, but at more backward angles the agreement decreases above about 100 MeV, and fails completely above the photoprodn. threshold. [on SciFinder (R)]

Original language	English
Title of host publication	AIP Conference Proceedings
Volume	603
Publication status	Published - 2001

Keywords

Compton effect; Field theory; Perturbation theory (Compton scattering from the proton at NLO in the chiral expansion); Baryons Role: PRP (Properties) (Compton scattering from the proton at NLO in the chiral expansion)

Cite this

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title = "Compton scattering from the proton at NLO in the chiral expansion.",

abstract = "Calcns. are presented of differential cross sections for Compton scattering from the proton using amplitudes calcd. to fourth order in heavy baryon chiral perturbation theory. The obtained values are compared with available data up to 200 MeV. The agreement for angles up to 90 Deg is good over the whole energy range, but at more backward angles the agreement decreases above about 100 MeV, and fails completely above the photoprodn. threshold. [on SciFinder (R)]",

keywords = "Compton effect; Field theory; Perturbation theory (Compton scattering from the proton at NLO in the chiral expansion); Baryons Role: PRP (Properties) (Compton scattering from the proton at NLO in the chiral expansion)",

author = "McGovern, {Judith A.}",

year = "2001",

language = "English",

volume = "603",

booktitle = "AIP Conference Proceedings",

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T1 - Compton scattering from the proton at NLO in the chiral expansion.

AU - McGovern, Judith A.

PY - 2001

Y1 - 2001

N2 - Calcns. are presented of differential cross sections for Compton scattering from the proton using amplitudes calcd. to fourth order in heavy baryon chiral perturbation theory. The obtained values are compared with available data up to 200 MeV. The agreement for angles up to 90 Deg is good over the whole energy range, but at more backward angles the agreement decreases above about 100 MeV, and fails completely above the photoprodn. threshold. [on SciFinder (R)]

AB - Calcns. are presented of differential cross sections for Compton scattering from the proton using amplitudes calcd. to fourth order in heavy baryon chiral perturbation theory. The obtained values are compared with available data up to 200 MeV. The agreement for angles up to 90 Deg is good over the whole energy range, but at more backward angles the agreement decreases above about 100 MeV, and fails completely above the photoprodn. threshold. [on SciFinder (R)]

KW - Compton effect; Field theory; Perturbation theory (Compton scattering from the proton at NLO in the chiral expansion); Baryons Role: PRP (Properties) (Compton scattering from the proton at NLO in the chiral expansion)

M3 - Conference contribution

VL - 603

BT - AIP Conference Proceedings

ER -

Compton scattering from the proton at NLO in the chiral expansion.

Abstract

Keywords

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