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Nucleon strangeness form factors and moments of PDF

Doi, Takumi and Deka, Mridupawan and Dong, Shao-Jing and Draper, Terrence and Keh-Fei, Liu and Mankame, Devdatta and Mathur, Nilmani and Streuer, Thomas (2011) Nucleon strangeness form factors and moments of PDF. In: 12TH INTERNATIONAL CONFERENCE ON MESON‐NUCLEON PHYSICS AND THE STRUCTURE OF THE NUCLEON (MENU 2010), 31 May–4 June 2010 , Virginia, (USA) .

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Abstract

The calculation of the nucleon strangeness form factors from Nf = 2 + 1 clover fermion lattice QCD is presented. Disconnected insertions are evaluated using the Z(4) stochastic method, along with unbiased subtractions from the hopping parameter expansion. We find that increasing the number of nucleon sources for each configuration improves the signal significantly. We obtain Gs M(0) = ...

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Item Type:Conference or Workshop Item (UNSPECIFIED)
Date:2011
Additional information (public):AIP Conf. Proc. 1374
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1063/1.3647212DOI
Classification:
NotationType
13.40.-fPACS
12.38.GcPACS
14.20.DhPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Universitätsbibliothek Regensburg
Deposited On:14 May 2012 08:46
Last Modified:13 Mar 2014 18:49
Item ID:24272
Owner Only: item control page

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