TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.8.119
TI  - Measurements of the Antiquark Flavor Asymmetry in the Proton by the Drell-Yan Experiment SeaQuest
PY  - 2022/07/13
UR  - https://www.scipost.org/SciPostPhysProc.8.119
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 8
SP  - 119
A1  - Nagai, Kei
AB  - The antiquark flavor asymmetry dbar/ubar in the proton gives an insight on the non-perturbative structure of the proton. The SeaQuest experiment measured the Drell–Yan cross section ratio of proton-deuterium to proton-proton to determine the antiquark flavor asymmetry dbar/ubar precisely in the range of 0.13<x<0.45. SeaQuest provides the evidence of dbar/ubar > 1.0 over a wide range of momenta. Some theoretical models reproduce this result.
ER  -

@Article{10.21468/SciPostPhysProc.8.119,
	title={{Measurements of the Antiquark Flavor Asymmetry in the Proton by the Drell-Yan Experiment SeaQuest}},
	author={Kei Nagai},
	journal={SciPost Phys. Proc.},
	pages={119},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.8.119},
	url={https://scipost.org/10.21468/SciPostPhysProc.8.119},
}