This item is non-discoverable
Loading...
Non-discoverable
Strangeness of the nucleon from lattice QCD
Alexandrou, C Constantinou, M Dinter, S Drach, V Hadjiyiannakou, K Jansen, K Koutsou, G Vaquero, A
Alexandrou, C
Constantinou, M
Dinter, S
Drach, V
Hadjiyiannakou, K
Jansen, K
Koutsou, G
Vaquero, A
Citations
Altmetric:
Genre
Journal Article
Date
2015-05-08
Advisor
Committee member
Group
Department
Permanent link to this record
Collections
Research Projects
Organizational Units
Journal Issue
DOI
10.1103/PhysRevD.91.094503
Abstract
© 2015 American Physical Society. We present a nonperturbative calculation of the strangeness of the nucleon yN within the framework of lattice QCD. This observable is known to be an important cornerstone to interpret results from direct dark matter detection experiments. We perform a lattice computation for yN with an analysis of systematic effects originating from discretization, finite size, chiral extrapolation and excited state effects leading to the value of yN=0.173(50). The rather large uncertainty of this value of yN is dominated by systematic uncertainties which we are able to quantify in this work.
Description
Citation
Citation to related work
American Physical Society (APS)
Has part
Physical Review D - Particles, Fields, Gravitation and Cosmology
ADA compliance
For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu