A new slant on hadron structure
Date
2001
Authors
Detmold, W.
Leinweber, D.
Melnitchouk, W.
Thomas, A.
Wright, S.
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Advisors
Journal Title
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Journal article
Citation
Pramana: journal of physics, 2001; 57(02-Mar):251-261
Statement of Responsibility
W Detmold, D B Leinweber, W Melnitchouk, A W Thomas and S V Wright
Conference Name
Abstract
Rather than regarding the restriction of current lattice QCD simulations to quark masses that are 5–10 times larger than those observed as a problem, we note that this presents a wonderful opportunity to deepen our understanding of QCD. Just as it has been possible to learn a great deal about QCD by treating N c as a variable, so the study of hadron properties as a function of quark mass is leading us to a deeper appreciation of hadron structure. As examples we cite progress in using the chiral properties of QCD to connect hadron masses, magnetic moments, charge radii and structure functions calculated at large quark masses within lattice QCD with the values observed physically.
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The original publication is available at www.springerlink.com