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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
21
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pubmed:dateCreated |
2006-12-12
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pubmed:abstractText |
The mean square polarizability radii of the proton have been measured for the first time in a virtual-Compton-scattering experiment performed at the MIT-Bates out-of-plane scattering facility. Response functions and polarizabilities obtained from a dispersion analysis of the data at Q2 = 0.057 GeV2/c2 are in agreement with O(p3) heavy baryon chiral perturbation theory. The data support the dominance of mesonic effects in the polarizabilities.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:AlarconRR,
pubmed-author:BernsteinA MAM,
pubmed-author:BertozziWW,
pubmed-author:BottsPP,
pubmed-author:BourgeoisPP,
pubmed-author:CalarcoJJ,
pubmed-author:CasagrandeFF,
pubmed-author:DistlerM OMO,
pubmed-author:DouMM,
pubmed-author:FarkondehMM,
pubmed-author:GeorgakopoulosSS,
pubmed-author:GiladSS,
pubmed-author:HicksRR,
pubmed-author:HoltropMM,
pubmed-author:HottaAA,
pubmed-author:JiangXX,
pubmed-author:KarabarbounisAA,
pubmed-author:KirkpatrickJJ,
pubmed-author:KowalskiSS,
pubmed-author:MilnerRR,
pubmed-author:MiskimenRR,
pubmed-author:NakagawaII,
pubmed-author:PapanicolasC NCN,
pubmed-author:SartyA JAJ,
pubmed-author:SatoYY,
pubmed-author:ShawJJ,
pubmed-author:SircaSS,
pubmed-author:SixEE,
pubmed-author:SparverisN FNF,
pubmed-author:StaráSS,
pubmed-author:TamaeTT,
pubmed-author:TayanaG FGF,
pubmed-author:TschalaerCC,
pubmed-author:TsentalovichGG,
pubmed-author:TurchinetzWW,
pubmed-author:ZhouZ-LZL,
pubmed-author:ZwartTT
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pubmed:issnType |
Print
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pubmed:day |
24
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pubmed:volume |
97
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
212001
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pubmed:year |
2006
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pubmed:articleTitle |
Measurements of the generalized electric and magnetic polarizabilities of the proton at low Q2 using the virtual-compton-scattering reaction.
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pubmed:affiliation |
Department of Physics, University of Massachusetts, Amherst, Massachusetts 01003, USA.
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pubmed:publicationType |
Journal Article
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