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The A dependence of the nuclear structure function ratios

The New Muon collaboration Arneodo, M. ; Arvidson, A. ; Badee̵k, B. ; et al.
Nucl.Phys.B 481 (1996) 3-22, 1996.
Inspire Record 429851 DOI 10.17182/hepdata.32712

Results are presented for six nuclei from Be to Pb on the structure function ratios F 2 A / F 2 C ( x ) and their A dependence in deep inelastic muon scattering at 200 GeV incident muon energy. The data cover the kinematic range 0.01 < x < 0.8 with Q 2 ranging from 2 to 70 GeV 2 . The A dependence of nuclear structure function ratios is parametrised and compared to various models.

6 data tables
Table 1

Additional normalisation error of 0.002 in the ratio.

Table 2

Additional normalisation error of 0.002 in the ratio.

Table 3

Additional normalisation error of 0.003 in the ratio.

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Shadowing in Inelastic Scattering of Muons on Carbon, Calcium and Lead at Low XBj

The E665 collaboration Adams, M.R. ; Aïd, S. ; Anthony, P.L. ; et al.
Z.Phys.C 67 (1995) 403-410, 1995.
Inspire Record 394981 DOI 10.17182/hepdata.41664

Nuclear shadowing is observed in the per-nucleon cross-sections of positive muons on carbon, calcium and lead as compared to deuterium. The data were taken by Fermilab experiment E665 using inelastically scattered muons of mean incident momentum 470 GeV/c. Cross-section ratios are presented in the kinematic region 0.0001 < XBj <0.56 and 0.1 < Q**2 < 80 GeVc. The data are consistent with no significant nu or Q**2 dependence at fixed XBj. As XBj decreases, the size of the shadowing effect, as well as its A dependence, are found to approach the corresponding measurements in photoproduction.

4 data tables
Table 1

Per-nucleon cross section ratio for carbon to deuterium.

Table 2

Per-nucleon cross section ratio for calcium to deuterium.

Table 3

Per-nucleon cross section ratio for lead to deuterium.

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