Concepedia

Improved measurement of the d ¯ 'u asymmetry in the nucleon sea

R. S. Towell, P. L. McGaughey, T. C. Awes, M. Beddo, M. L. Brooks, C. N. Brown, J. D. Bush, T. A. Carey, Tung‐Zong Chang, W. E. Cooper,

2001 · 14 citations · 0 references

Concepts

Abstract

¯ 2u ) and *(d ¯ 2u ¯ )dx are evaluated for 0.015,x,0.35. These results are compared with parametrizations of various parton distribution functions, models and experimental results from NA51, NMC and HERMES.