Transverse 2d neutron charge distribution. The 2d Fourier transform of the F 1 form factor results in the transverse charge distribution of the nucleon. Relativistic corrections are absent but the distribution must be understood in the infinite momentum frame. Notice the negative core, in contrast to Fig. 11. Also the charge radius is now positive in this frame. The distribution was constructed from the same form factor parametrization in Fig. 11.

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Status and prospects for the calculation of hadron structure from lattice QCD 2009-07-26 - 2009-07-31

Article

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Conference presentation

Figure 5: Diagrams showing the quark line topologies which we label as...

Figure 6: Two of the four quark line topologies which we label as types...

Calculating $K\to\gamma\gamma$ using lattice QCD

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May 2022

Figure 1: The single integration method on the lattice. The shadowed...

Figure 2: to diagrams. The upper two are figure-8 diagrams contracted...

Figure 3: The single-integrated correlators with two + operators...

Figure 4: The ratio of the single-integrated correlators with two +...

Figure 5: The single-integrated correlators with two − operators...

Calculating $\Delta m_K$ with lattice QCD

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May 2022

Bigeng Wang

Figure 1: The three types of diagrams contributing to K + → π + νν in...

Figure 2: The three types of diagrams providing the long-distance...

Figure 3: Four quantities are shown: the unrenormalized lattice matrix...

Progress on the lattice QCD calculation of the rare kaon decays: K+ -> pi+ nu nu-bar

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Dec 2016

Figure 3: Running of the momentum fraction of the quarks and gluons in...

Figure 9: Finite size effects in g A. The m π L dependence is shown for...

Figure 12: Transverse 2d neutron charge distribution. The 2d Fourier...

Figure 14: Large volume results for r 2 1/2

Status and prospects for the calculation of hadron structure from lattice QCD

Conference Paper

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Jun 2010

Dru Renner

Calculating the $\rho$ radiative decay width with lattice QCD

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May 2019

A Stochastic Method for Computing Hadronic Matrix Elements

Article

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Feb 2013
EUR PHYS J C

We present a stochastic method for the calculation of baryon three-point functions that is more versatile compared to the typically used sequential method. We analyze the scaling of the error of the stochastically evaluated three-point function with the lattice volume and find a favorable signal-to-noise ratio suggesting that our stochastic method can be used efficiently at large volumes to compute hadronic matrix elements.