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Volumn 67, Issue 3, 2003, Pages 352051-3520512

Resolution-dependent quark masses from meson correlators

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0037565141     PISSN: 05562813     EISSN: 1089490X     Source Type: Journal    
DOI: 10.1103/PhysRevC.67.035205     Document Type: Article
Times cited : (3)

References (30)
  • 4
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    • J. Meyer, K. Schwenzer, H. J. Pirner, and A. Deandrea, Phys. Lett. B 526, 79 (2002); B. J. Schaefer and H. J. Pirner, Nucl. Phys. A660, 439 (1999).
    • (1999) Nucl. Phys. , vol.A660 , pp. 439
    • Schaefer, B.J.1    Pirner, H.J.2
  • 8
    • 85188295558 scopus 로고    scopus 로고
    • note
    • The RDQM approach is restricted to the spacelike momentum region of the correlators.
  • 11
    • 85188349969 scopus 로고    scopus 로고
    • note
    • 2).
  • 12
    • 85188346960 scopus 로고    scopus 로고
    • note
    • 2.
  • 15
    • 85188328789 scopus 로고    scopus 로고
    • note
    • Initially, we had included the cooled lattice data of Ref. [15] in our analysis, in the hope to delineate information about the role of instantons in generating the hadronic input parameters. It turned out, however, that the RDQM method cannot resolve significant differences between the cooled and uncooled data.
  • 17
    • 85188331058 scopus 로고    scopus 로고
    • note
    • We do not use the recent lattice data [17] from overlap fermions since those are restricted to relatively short distances, lack small-mass extrapolation and might be subject to rather large finite-size corrections [18].
  • 19
    • 85188333269 scopus 로고    scopus 로고
    • private communication
    • J. Negele (private communication).
    • Negele, J.1
  • 21
    • 0042938029 scopus 로고    scopus 로고
    • Particle Data Group Collaboration
    • D. E. Groom et al., Particle Data Group Collaboration, Eur. Phys. J. C 15, 1 (2000).
    • (2000) Eur. Phys. J. C , vol.15 , pp. 1
    • Groom, D.E.1
  • 22
    • 0004152194 scopus 로고
    • Cambridge University Press, Cambridge
    • S. Coleman, Aspects of Symmetry (Cambridge University Press, Cambridge, 1988).
    • (1988) Aspects of Symmetry
    • Coleman, S.1
  • 23
    • 85188302817 scopus 로고    scopus 로고
    • note
    • c,i.
  • 24
    • 85188318947 scopus 로고    scopus 로고
    • note
    • A somewhat stronger bound, given in the Appendix, can be established in the case of a unique solution.
  • 25
    • 85188347613 scopus 로고    scopus 로고
    • note
    • Note that isospin-violating disconnected contributions could provide an exception to this rule in channels which carry vacuum quantum numbers.
  • 26
    • 85188356744 scopus 로고    scopus 로고
    • note
    • In the vector channel, the differences between isoscalar and isovector correlators are less pronounced.
  • 27
    • 85188325575 scopus 로고    scopus 로고
    • note
    • (v)(0) obtained in the ILM (see Table I). Similarly large constituent masses together with the absence of a chiral restoration transition are also found in the axial-vector channel (see below).
  • 28
    • 85188299404 scopus 로고    scopus 로고
    • note
    • 0(980) resonance is commonly interpreted as a four-quark state and therefore not included in the phenomenological analysis of Ref. [6].
  • 29
    • 85188323209 scopus 로고    scopus 로고
    • note
    • Recall that we only consider isovector interpolators.
  • 30
    • 85188335376 scopus 로고    scopus 로고
    • note
    • 2.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.