NUMUBAR FE --> MU+ X
SIG/SIG
Max results
Sort by Reverse order

Showing 1 of 1 results

A Next-to-leading order QCD analysis of neutrino - iron structure functions at the Tevatron

Seligman, William Glenn ; Shaevitz, Michael ;
FERMILAB-THESIS-1997-21, 1997.
Inspire Record 441652 DOI 10.17182/hepdata.37291

Nucleon structure functions measured in neutrino-iron and antineutrinoiron charged-current interactions are presented. The data were taken in two high-energy high-statistics runs by the LAB-E detector at the Fermilab Tevatron. Structure functions are extracted from a sample of 950,000 neutrino and 170,000 antineutrino events with neutrino energies from 30 to 360 Ge V. The structure functions $F_2$ and $xF_3$ are compared with the the predictions of perturbative Quantum Chromodynamics (PQCD). The combined non-singlet and singlet evolution in the context of PQCD gives NL0(4) . 2 value of $\Lambda^{NLO,(4)}_{\overline MS}$ = 337 ± 28 (exp.) MeV, which corresponds to $\alpha_s$ ($M^2_z$) = 0.119 ± 0.002 (exp.) ± 0.004 (theory), and with a gluon distribution given by $xG(x,Q^2_0 = 5 GeV^2$ ) = (2.22±0.34) x ($1-x)^{4.65 \pm 0.68}$

3 data tables
Table 1

The cross sections are normalized to the world average of SIG(NUMU)/E/A = 0.677E-38 cm^2/GeV as no absolute flux measurement was made in this experiment.

Table 2

These cross sections are normalized to the world average of SIG(NUMU)/E/A =0.677E-38 cm^2/GeV multiplied by the world average of SIG(NUMUBAR)/SIG(NUMU) i n c l u d i n g this experiment.

Table 3

No description provided.