Abstract
A Λ hypernuclear spectroscopic experiment, JLab E05-115 was performed at JLab Hall-C in 2009 by the (e, e′K+) reaction. Data of Λ hypernuclei with mass numbers from A = 7 to A = 52 were successfully taken, and the analyses are in progress. A polyethylene (CH2) target was used as a proton target to calibrate energy scales, and to study elementary process of the p(e, e′K+)Λ, Σ0 reaction. A preliminary differential cross section of K+ Λ electro-production at low Q2 [~0.01 (GeV/c)2] and at small kaon angles cosθKCM ~ 0.97) is reported in the present article.
| Original language | English |
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| Pages (from-to) | 1227-1230 |
| Journal | Few Body Systems |
| Volume | 54 |
| Issue number | 10-Jul |
| State | Published - 2013 |