Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6

Khalil M. Bitar; T. DeGrand; R. Edwards; Steven Gottlieb; U. M. Heller; A. D. Kennedy; J. B. Kogut; A. Krasnitz; W. Liu; Michael C. Ogilvie; R. L. Renken; Pietro Rossi; D. K. Sinclair; R. L. Sugar; D. Toussaint; K. C. Wang

doi:10.1103/PhysRevD.48.370

Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6

Khalil M. Bitar, T. DeGrand, R. Edwards, Steven Gottlieb, U. M. Heller, A. D. Kennedy, J. B. Kogut, A. Krasnitz, W. Liu, Michael C. Ogilvie, R. L. Renken, Pietro Rossi, D. K. Sinclair, R. L. Sugar, D. Toussaint, K. C. Wang

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21 Scopus citations

Abstract

We have measured some simple matrix elements for pseudoscalar and vector mesons made of Wilson valance quarks and staggered sea quarks at β=5.6 at sea quark masses amq=0.01and0.025. Our measurements include the decay constants of pseudoscalars (including fD), the wave function at the origin (or decay constant) of vector mesons, and the calculation of quark masses from current algebra. The effects of sea quarks on the simulations are small. We make comparisons to quenched simulations at similar values of the lattice spacing 2 GeV).

Original language	English (US)
Pages (from-to)	370-387
Number of pages	18
Journal	Physical Review D
Volume	48
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.48.370
State	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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Bitar, K. M., DeGrand, T., Edwards, R., Gottlieb, S., Heller, U. M., Kennedy, A. D., Kogut, J. B., Krasnitz, A., Liu, W., Ogilvie, M. C., Renken, R. L., Rossi, P., Sinclair, D. K., Sugar, R. L., Toussaint, D., & Wang, K. C. (1993). Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6. Physical Review D, 48(1), 370-387. https://doi.org/10.1103/PhysRevD.48.370

Bitar, KM, DeGrand, T, Edwards, R, Gottlieb, S, Heller, UM, Kennedy, AD, Kogut, JB, Krasnitz, A, Liu, W, Ogilvie, MC, Renken, RL, Rossi, P, Sinclair, DK, Sugar, RL, Toussaint, D & Wang, KC 1993, 'Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6', Physical Review D, vol. 48, no. 1, pp. 370-387. https://doi.org/10.1103/PhysRevD.48.370

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abstract = "We have measured some simple matrix elements for pseudoscalar and vector mesons made of Wilson valance quarks and staggered sea quarks at β=5.6 at sea quark masses amq=0.01and0.025. Our measurements include the decay constants of pseudoscalars (including fD), the wave function at the origin (or decay constant) of vector mesons, and the calculation of quark masses from current algebra. The effects of sea quarks on the simulations are small. We make comparisons to quenched simulations at similar values of the lattice spacing 2 GeV).",

author = "Bitar, {Khalil M.} and T. DeGrand and R. Edwards and Steven Gottlieb and Heller, {U. M.} and Kennedy, {A. D.} and Kogut, {J. B.} and A. Krasnitz and W. Liu and Ogilvie, {Michael C.} and Renken, {R. L.} and Pietro Rossi and Sinclair, {D. K.} and Sugar, {R. L.} and D. Toussaint and Wang, {K. C.}",

year = "1993",

doi = "10.1103/PhysRevD.48.370",

language = "English (US)",

volume = "48",

pages = "370--387",

journal = "Physical Review D",

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T1 - Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6

AU - Bitar, Khalil M.

AU - DeGrand, T.

AU - Edwards, R.

AU - Gottlieb, Steven

AU - Heller, U. M.

AU - Kennedy, A. D.

AU - Kogut, J. B.

AU - Krasnitz, A.

AU - Liu, W.

AU - Ogilvie, Michael C.

AU - Renken, R. L.

AU - Rossi, Pietro

AU - Sinclair, D. K.

AU - Sugar, R. L.

AU - Toussaint, D.

AU - Wang, K. C.

PY - 1993

Y1 - 1993

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AB - We have measured some simple matrix elements for pseudoscalar and vector mesons made of Wilson valance quarks and staggered sea quarks at β=5.6 at sea quark masses amq=0.01and0.025. Our measurements include the decay constants of pseudoscalars (including fD), the wave function at the origin (or decay constant) of vector mesons, and the calculation of quark masses from current algebra. The effects of sea quarks on the simulations are small. We make comparisons to quenched simulations at similar values of the lattice spacing 2 GeV).

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Simple hadronic matrix elements with Wilson valence quarks and dynamical staggered fermions at 6g2=5.6

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