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arXiv · 1507.04967

Preliminary Results on the Experimental Investigation of the Structure Functions of Bound Nucleons

A. Bodek
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Abstract

We present preliminary results on an experimental study of the nuclear modification of the longitudinal ($\sigma_L$) and transverse ($\sigma_T$) structure functions of nucleons bound in nuclear targets. The origin of these modifications (commonly referred as as the EMC effect) is not fully understood. Our measurements of R= $\sigma_L / \sigma_T$ for nuclei ($R_A$) and for deuterium ($R_D$) indicate that nuclear modifications of the structure functions of bound nucleons are different for the longitudinal and transverse structure functions, and that contrary to expectation from several theoretical models, $R_A< R_D$.

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A. Bodek. 2015-07-17. Preliminary Results on the Experimental Investigation of the Structure Functions of Bound Nucleons. https://arxiv.org/abs/1507.04967

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