Chinese Physics C > 2012, Vol. 36 > Issue(7): 610-615 DOI: 10.1088/1674-1137/36/7/008

Density measurement through elastic electronscattering with a gaseous target at the Jefferson Lab

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Abstract：
We report the density measurement through e- ³He elastic scattering with a 1.23 GeV electron beam in Jefferson Lab experiment E06-010. The extracted ³He density is (9.26±0.06) amagats and the N ₂/ ³He ratio is (1.49±0.08)%. In addition, these results are consistent with the deduced target densities based on pressure broadening measurement.

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ZHANG Yi, QIAN Xin and HU Bi-Tao. Density measurement through elastic electronscattering with a gaseous target at the Jefferson Lab[J]. Chinese Physics C, 2012, 36(7): 610-615. doi: 10.1088/1674-1137/36/7/008

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Received: 2011-10-10
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Density measurement through elastic electronscattering with a gaseous target at the Jefferson Lab

Corresponding author:HU Bi-Tao,

Received Date:2011-10-10
Accepted Date:1900-01-01
Available Online:2012-07-05

Abstract:We report the density measurement through e-³He elastic scattering with a 1.23 GeV electron beam in Jefferson Lab experiment E06-010. The extracted³He density is (9.26±0.06) amagats and the N₂/³He ratio is (1.49±0.08)%. In addition, these results are consistent with the deduced target densities based on pressure broadening measurement.