Probing Anti-Quark Structure in Proton with Drell-Yan at FNAL

Probing Anti-Quark Structure in Proton with Drell-Yan at FNAL

E906/SeaQuest at FNAL is a fixed-target experiment to measure the Drell-Yan process with a 120-GeV proton beam and liquid-hydrogen/deuterium targets. The main purpose of this experiment is to precisely measure the asymmetry of u-bar and d-bar distributions in the proton at an x{sub Bj} range from 0....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Nakano, Kenichi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
ASYMMETRY
BARYON-BARYON INTERACTIONS
BARYONS
BEAMS
BOSONS
CHIRAL SYMMETRY
DEUTERIUM TARGET
DRELL MODEL
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GLUONS
HADRON-HADRON INTERACTIONS
HADRONS
HYDROGEN 1 TARGET
INTERACTIONS
NUCLEI
NUCLEON BEAMS
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
PARTICLE BEAMS
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON BEAMS
PROTON-NUCLEON INTERACTIONS
PROTONS
QUARKS
SYMMETRY
TARGETS
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Beschreibung
Zusammenfassung:E906/SeaQuest at FNAL is a fixed-target experiment to measure the Drell-Yan process with a 120-GeV proton beam and liquid-hydrogen/deuterium targets. The main purpose of this experiment is to precisely measure the asymmetry of u-bar and d-bar distributions in the proton at an x{sub Bj} range from 0.25 to 0.45. E906/SeaQuest is about to start a beam experiment. The physics capabilities and the current status of the experiment is reported in this paper.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.3647424