An attempt of determination of theF/D ratio for baryon-vector meson octet coupling from nucleon electromagnetic form factors

1964 ◽  
Vol 31 (1) ◽  
pp. 262-264 ◽  
Author(s):  
W. Alles ◽  
S. Bergia
1977 ◽  
Vol 68 (5) ◽  
pp. 477-479 ◽  
Author(s):  
G. Bassompierre ◽  
G. Binder ◽  
P. Dalpiaz ◽  
P.F. Dalpiaz ◽  
G. Gissinger ◽  
...  

2020 ◽  
Vol 241 ◽  
pp. 02004
Author(s):  
Colin Morningstar

Highlights from recent computations in lattice QCD involving baryons are presented. Calcula tions of the proton mass and spin decompositions are discussed, a percent level determination of the nucleon axial coupling is described, and determinations of the proton and neutron electromagnetic form factors and light-cone parton distribution functions are outlined. Recent results applying the so-called Luscher method to meson-baryon systems are presented. Key points emphasized are that much better precision with disconnected diagrams is being achieved, incorporating multi-hadron operators is now feasible, and more and more studies are being done with physical quark masses.


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