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Matching Parton Showers and Matrix Elements
"... We compare different procedures for combining fixedorder treelevel matrix element generators with parton showers. We use the case of Wproduction at the Tevatron and the LHC to compare different implementations of the socalled ..."
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Cited by 10 (2 self)
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We compare different procedures for combining fixedorder treelevel matrix element generators with parton showers. We use the case of Wproduction at the Tevatron and the LHC to compare different implementations of the socalled
NLO matrix elements and truncated showers
"... Abstract: We derive an improved prescription for the merging of matrix elements with parton showers, extending the CKKW approach. A flavourdependent phase space separation criterion is proposed. We show that this new method preserves the logarithmic accuracy of the shower, and that the original pro ..."
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Cited by 31 (16 self)
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Abstract: We derive an improved prescription for the merging of matrix elements with parton showers, extending the CKKW approach. A flavourdependent phase space separation criterion is proposed. We show that this new method preserves the logarithmic accuracy of the shower, and that the original
A HeteroskedasticityConsistent Covariance Matrix Estimator And A Direct Test For Heteroskedasticity
, 1980
"... This paper presents a parameter covariance matrix estimator which is consistent even when the disturbances of a linear regression model are heteroskedastic. This estimator does not depend on a formal model of the structure of the heteroskedasticity. By comparing the elements of the new estimator ..."
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Cited by 3211 (5 self)
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This paper presents a parameter covariance matrix estimator which is consistent even when the disturbances of a linear regression model are heteroskedastic. This estimator does not depend on a formal model of the structure of the heteroskedasticity. By comparing the elements of the new estimator
Matrix Elements of Generalized Coherent Operators
"... Explicit forms are given of matrix elements of generalized coherent operators based on Lie algebras su(1,1) and su(2). We also give a kind of factorization formula of the associated Laguerre polynomials. ..."
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Cited by 4 (4 self)
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Explicit forms are given of matrix elements of generalized coherent operators based on Lie algebras su(1,1) and su(2). We also give a kind of factorization formula of the associated Laguerre polynomials.
Heavy Light Weak Matrix Elements
, 1996
"... I review the status of lattice calculations of heavylight weak matrix elements, concentrating on semileptonic B decays to light mesons, ¯ B→K ∗ γ, the B meson decay constant, fB, and the mixing parameter BB. ..."
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Cited by 1 (0 self)
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I review the status of lattice calculations of heavylight weak matrix elements, concentrating on semileptonic B decays to light mesons, ¯ B→K ∗ γ, the B meson decay constant, fB, and the mixing parameter BB.
Light Hadron Weak Matrix Elements
, 2000
"... I review this year’s developments in the study of weak matrix elements of light hadrons on the lattice, with emphasis on K 0 − ¯K 0 mixing and K → ππ decays. ..."
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Cited by 1 (0 self)
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I review this year’s developments in the study of weak matrix elements of light hadrons on the lattice, with emphasis on K 0 − ¯K 0 mixing and K → ππ decays.
Hadronic Matrix Elements for Kaons 1
, 2003
"... We review some work done by us calculating matrix elements for Kaons. Emphasis is put on the matrix elements which are relevant to predict nonleptonic Kaon CP violating observables. In particular, we recall our results for the ˆ BK parameter which governs the K0 − K0 mixing and update our results fo ..."
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We review some work done by us calculating matrix elements for Kaons. Emphasis is put on the matrix elements which are relevant to predict nonleptonic Kaon CP violating observables. In particular, we recall our results for the ˆ BK parameter which governs the K0 − K0 mixing and update our results
1 MATRIX ELEMENTS OF LIGHT QUARKS
"... Lattice results for matrix elements of light quark operators are reviewed. The discussion is focused on recent theoretical progress and new numerical calculations which appeared after the Lattice 2000 Conference. ..."
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Lattice results for matrix elements of light quark operators are reviewed. The discussion is focused on recent theoretical progress and new numerical calculations which appeared after the Lattice 2000 Conference.
Semiclassical Coulomb Excitation Matrix Elements
, 2003
"... Coulomb excitation matrix elements are often expressed in terms of the scalar electric potential and the electromagnetic fields. We show that, through an appropriate gauge transformation, the excitation matrix elements can always be expressed in terms of the electromagnetic fields alone. This chang ..."
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Coulomb excitation matrix elements are often expressed in terms of the scalar electric potential and the electromagnetic fields. We show that, through an appropriate gauge transformation, the excitation matrix elements can always be expressed in terms of the electromagnetic fields alone
Results 11  20
of
14,138