Browsing Duke Faculty Articles by Subject "large momentum-transfer"

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Experimental study of the A(e,e 'pi(+)) reaction on H-1, H-2, C-12, Al-27, Cu-63, and Au-197

Qian, Xin; Dutta, D.; Gao, Haiyan; Kramer, K. (AMER PHYSICAL SOC, 2010)

Cross sections for the H-1(e,e'pi(+))n process on H-1, H-2, C-12, Al-27, Cu-63, and Au-197 targets were measured at the Thomas Jefferson National Accelerator Facility ( Jefferson Lab) to extract nuclear transparencies. ...
Role of mesons in the electromagnetic form factors of the nucleon

Gao, Haiyan; Xu, W. (AMER PHYSICAL SOC, 2010)

The roles played by mesons in the electromagnetic form factors of the nucleon are explored using as a basis a model containing vector mesons with coupling to the continuum together with the asymptotic Q(2) behavior of ...