Higher order polarizabilities of the proton - art. no. 034316

Authors
Holstein, BR Drechsel, D Pasquini, B Vanderhaeghen, M
Citation
Br. Holstein et al., Higher order polarizabilities of the proton - art. no. 034316, PHYS REV C, 6103(3), 2000, pp. 4316
Citations number
24
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6103
Issue
3
Year of publication
2000
Database
ISI
SICI code
0556-2813(200003)6103:3<4316:HOPOTP>2.0.ZU;2-L
Abstract
Compton scattering results are used to probe proton structure via measureme nt of higher order polarizabilities. Values for alpha(E2)(p), beta(E2)(p), alpha(E nu)(p), and beta(E nu)(p) determined via dispersion relations are c ompared to predictions based upon chiral symmetry and from the constituent quark model. Extensions to spin polarizabilities are also discussed.