[Theory-seminars] REMiNDER: Today, 1PM, Room F113 - Kim Sofleth

[Alessandro Pilloni]

Dear all, 

this is a reminder for the seminar today at 1PM

> 
> on Monday, Aug 6, 1PM, Room F113
> we have another theory seminar,
> 
> Kim Sofleth (Adelaide U.)
> Hadron Structure Using Lattice QCD
> Better model-independent theoretical predictions and input to nucleon structure functions, including parton distribution functions are vital to improving 
> our understanding of how the nucleon is formed by quarks and gluons. Better determination here is important for experiments probing Hadron structure, 
> including at the LHC and future experiments at JLab, or the EIC. We show how to examine the gluon form factors using gradient flow at non-zero Q^2. 
> By using a second order extension of the Feynman-Hellmann theorem we also examine the nucleon Compton structure functions T_1(omega,Q^2) without the need 
> for calculations of four-point correlators. The calculation is performed for multiple lattice spacings, volumes and a large range of Q^2 up to 15 GeV^2, 
> allowing examination of lattice artefacts and higher twist contributions.
> 
> The link for the bluejeans connection is on the seminars webpage,
> https://www.jlab.org/div_dept/theory/seminars/2018-spring-theory-seminar.html <https://www.jlab.org/div_dept/theory/seminars/2018-spring-theory-seminar.html>
> 
> 
>  Alessandro, Andrea, Bipasha

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