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Parity violating electron scattering on the proton and deuteron at backward angles

 

作者: Takeyasu M. Ito,  

 

期刊: AIP Conference Proceedings  (AIP Available online 1900)
卷期: Volume 549, issue 1  

页码: 913-916

 

ISSN:0094-243X

 

年代: 1900

 

DOI:10.1063/1.1345394

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The parity violating asymmetry in quasielastic electron scattering from the deuteron at backward scattering angles has been recently measured for the first time. Combined with the previously performed similar measurement on the proton, this measurement provides a determination of both the proton’s strange magnetic form factorGMsand the axial vectore-Nform factorGAs.A preliminary analysis indicates thatGMsis slightly positive but consistent with zero and thatGAe(T=1)is in substantial disagreement with the theoretical estimate. ©2000 American Institute of Physics.

 

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