Virtual Compton Scattering and the Generalized Polarizabilities of the Proton at Q2=0.92 and 1.76 GeV2
(2012) In Physical Review C: covering nuclear physics 86(1).- Abstract
- Virtual Compton scattering (VCS) on the proton has been studied at the Jefferson Laboratory using the exclusive photon electroproduction reaction ep→epγ. This paper gives a detailed account of the analysis which has led to the determination of the structure functions PLL-P TT/ε and PLT and the electric and magnetic generalized polarizabilities (GPs) αE(Q2) and βM(Q2) at values of the four-momentum transfer squared Q2=0.92 and 1.76 GeV2. These data, together with the results of VCS experiments at lower momenta, help building a coherent picture of the electric and magnetic GPs of the proton over the full measured Q2 range and point to their nontrivial behavior.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/f67c1a13-481d-4667-99f5-34b3072d138a
- author
- Fonvieille, H. ; Fissum, Kevin LU and Zhou, Z. L.
- author collaboration
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C: covering nuclear physics
- volume
- 86
- issue
- 1
- article number
- 015210
- publisher
- American Physical Society
- external identifiers
-
- scopus:84864411239
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.86.015210
- project
- Elastic and Virtual Compton Scattering and Nucleon Polarizabilities
- language
- English
- LU publication?
- no
- id
- f67c1a13-481d-4667-99f5-34b3072d138a
- date added to LUP
- 2019-05-17 09:55:44
- date last changed
- 2022-04-26 00:00:02
@article{f67c1a13-481d-4667-99f5-34b3072d138a, abstract = {{Virtual Compton scattering (VCS) on the proton has been studied at the Jefferson Laboratory using the exclusive photon electroproduction reaction ep→epγ. This paper gives a detailed account of the analysis which has led to the determination of the structure functions PLL-P TT/ε and PLT and the electric and magnetic generalized polarizabilities (GPs) αE(Q2) and βM(Q2) at values of the four-momentum transfer squared Q2=0.92 and 1.76 GeV2. These data, together with the results of VCS experiments at lower momenta, help building a coherent picture of the electric and magnetic GPs of the proton over the full measured Q2 range and point to their nontrivial behavior.}}, author = {{Fonvieille, H. and Fissum, Kevin and Zhou, Z. L.}}, issn = {{0556-2813}}, language = {{eng}}, number = {{1}}, publisher = {{American Physical Society}}, series = {{Physical Review C: covering nuclear physics}}, title = {{Virtual Compton Scattering and the Generalized Polarizabilities of the Proton at Q2=0.92 and 1.76 GeV2}}, url = {{http://dx.doi.org/10.1103/PhysRevC.86.015210}}, doi = {{10.1103/PhysRevC.86.015210}}, volume = {{86}}, year = {{2012}}, }