Finite ma corrections for sea quark matrix elements

J. F. Lagaë; K. F. Liu

doi:10.1016/0920-5632(95)00248-8

Finite ma corrections for sea quark matrix elements

J. F. Lagaë, K. F. Liu

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We discuss the finite ma corrections associated with the computation of sea quark matrix elements. We find them to differ from the standard normalization used for valence quarks and to depend strongly on the Lorentz structure of the current under consideration. Phenomenological implications of these results are briefly discussed in two examples. We also mention how the magnitude of the correction factors can be reduced by using a 2-link improved action.

Original language	English
Pages (from-to)	355-357
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	42
Issue number	1-3
DOIs	https://doi.org/10.1016/0920-5632(95)00248-8
State	Published - Apr 1995

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/0920-5632(95)00248-8

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title = "Finite ma corrections for sea quark matrix elements",

abstract = "We discuss the finite ma corrections associated with the computation of sea quark matrix elements. We find them to differ from the standard normalization used for valence quarks and to depend strongly on the Lorentz structure of the current under consideration. Phenomenological implications of these results are briefly discussed in two examples. We also mention how the magnitude of the correction factors can be reduced by using a 2-link improved action.",

author = "Laga{\"e}, {J. F.} and Liu, {K. F.}",

year = "1995",

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doi = "10.1016/0920-5632(95)00248-8",

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T1 - Finite ma corrections for sea quark matrix elements

AU - Lagaë, J. F.

AU - Liu, K. F.

PY - 1995/4

Y1 - 1995/4

N2 - We discuss the finite ma corrections associated with the computation of sea quark matrix elements. We find them to differ from the standard normalization used for valence quarks and to depend strongly on the Lorentz structure of the current under consideration. Phenomenological implications of these results are briefly discussed in two examples. We also mention how the magnitude of the correction factors can be reduced by using a 2-link improved action.

AB - We discuss the finite ma corrections associated with the computation of sea quark matrix elements. We find them to differ from the standard normalization used for valence quarks and to depend strongly on the Lorentz structure of the current under consideration. Phenomenological implications of these results are briefly discussed in two examples. We also mention how the magnitude of the correction factors can be reduced by using a 2-link improved action.

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U2 - 10.1016/0920-5632(95)00248-8

DO - 10.1016/0920-5632(95)00248-8

M3 - Article

AN - SCOPUS:33750960944

SN - 0920-5632

VL - 42

SP - 355

EP - 357

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - 1-3

ER -

Finite ma corrections for sea quark matrix elements

Abstract

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