Abstract.
We provide an overview of recent work exploring the quark-mass dependence of hadronic observables and the associated role of chiral non-analytic behavior due to the meson-cloud of hadrons. In particular, we address an issue of great current interest, namely the degree of model independence of results obtained through a controlled extrapolation of lattice QCD simulation results. Physical insights gained from this research are highlighted. We emphasize how chiral effective field theory formulated with a finite-range regulator provides a reliable and model-independent extrapolation to the physical world.
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References
L. McLerran, arXiv:hep-ph/0202025.
S. Dieterich , Phys. Lett. B 500, 47 (2001), arXiv:nucl-ex/0011008.
D.H. Lu, K. Tsushima, A.W. Thomas, A.G. Williams, K. Saito, Phys. Rev. C 60, 068201 (1999), arXiv:nucl-th/9807074.
H.J. Rothe, World Sci. Lect. Notes Phys. 59 (1997) 1.
T. Lippert, S. Gusken, K. Schilling, Nucl. Phys. Proc. Suppl. 83, 182 (2000).
A.W. Thomas, W. Weise, The Structure of the Nucleon, (Wiley-VCH, Berlin, 2001).
J. Gasser, H. Leutwyler, Ann. Phys. (N.Y.) 158, 142 (1984).
H.W. Fearing, S. Scherer, Phys. Rev. D 53, 315 (1996), arXiv:hep-ph/9408346.
A.W. Thomas, Adv. Nucl. Phys. 13, 1 (1984).
G.A. Miller, A.W. Thomas, S. Theberge, Phys. Lett. B 91, 192 (1980).
S. Theberge, G.A. Miller, A.W. Thomas, Can. J. Phys. 60, 59 (1982).
D.B. Leinweber , Phys. Rev. D 60, 034014 (1999).
D.B. Leinweber, A.W. Thomas, S.V. Wright, Phys. Lett. B 482, 109 (2000), arXiv:hep-lat/0001007.
E.J. Hackett-Jones , Phys. Lett. B 494, 89 (2000), hep-lat/0008018.
E.J. Hackett-Jones, D.B. Leinweber, A.W. Thomas, Phys. Lett. B 489, 143 (2000), arXiv:hep-lat/0004006.
T.R. Hemmert, W. Weise, arXiv:hep-lat/0204005.
W. Detmold, W. Melnitchouk, J.W. Negele, D.B. Renner, A.W. Thomas, Phys. Rev. Lett. 87, 172001 (2001), arXiv:hep-lat/0103006.
W. Detmold , Eur. Phys. J. directC 13, 1 (2001), arXiv:hep-lat/0108002.
W. Detmold, W. Melnitchouk, A.W. Thomas, arXiv:hep-lat/0206001.
D.B. Leinweber , Phys. Rev. Lett. 86, 5011 (2001), arXiv:hep-ph/0101211.
D.B. Leinweber, A.W. Thomas, Phys. Rev. D 62, 074505 (2000), arXiv:hep-lat/9912052.
I.C. Cloet , Phys. Rev. C 65, 062201 (2002), arXiv:hep-ph/0203023.
I.C. Cloet , in Proceedings of the Joint Workshop on Physics at Japanese Hadron Facility (World Scientific, 2002), pp. 125-35.
W. Detmold , Pramana 57, 251 (2001), arXiv:nucl-th/0104043.
A.W. Thomas, in Boundary of nuclear physics and QCD, edited by E. Norman, L. Schroeder, G. Wozniak, AIP Conf. Proc. vol. 610, 262-280 (2002), arXiv:nucl-th/0111001.
L.F. Li, H. Pagels, Phys. Rev. Lett. 26, 1204 (1971).
J.F. Donoghue, B.R. Holstein, B. Borasoy, Phys. Rev. D 59, 036002 (1999).
D.B. Leinweber, A.W. Thomas, K. Tsushima, S.V. Wright, Phys. Rev. D 61, 074502 (2000), arXiv:hep-lat/9906027.
M.K. Banerjee, J. Milana, Phys. Rev. D 54, 5804 (1996).
S.V. Wright, PhD Thesis, The University of Adelaide (2002).
CP-PACS Collaboration (A. Ali Khan), Phys. Rev. D 65, 054505 (2002), arXiv:hep-lat/0105015.
D.B. Leinweber , Phys. Rev. D 64, 094502 (2001), arXiv:hep-lat/0104013.
C.W. Bernard , Phys. Rev. D 64, 054506 (2001), arXiv:hep-lat/0104002.
R.D. Young , Phys. Rev. D 66, 094507 (2002), arXiv:hep-lat/0205017.
CSSM Lattice Collaboration (J.M. Zanotti), Phys. Rev. D 65, 074507 (2002), arXiv:hep-lat/0110216.
J.N. Labrenz, S.R. Sharpe, Phys. Rev. D 54, 4595 (1996), arXiv:hep-lat/9605034.
R.D. Young , Nucl. Phys. Proc. Suppl. A 109, 55 (2002).
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Received: 30 September 2002, Published online: 22 October 2003
PACS:
12.38.Gc Lattice QCD calculations - 11.30.Rd Chiral symmetries - 24.85. + p Quarks, gluons, and QCD in nuclei and nuclear processes
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Thomas, A.W., Leinweber, D.B. & Young, R.D. Recent developments in quark nuclear physics. Eur. Phys. J. A 18, 241–245 (2003). https://doi.org/10.1140/epja/i2002-10208-4
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DOI: https://doi.org/10.1140/epja/i2002-10208-4