scholarly journals Pion vector form factor from lattice QCD at the physical point

2018 ◽  
Vol 97 (1) ◽  
Author(s):  
C. Alexandrou ◽  
S. Bacchio ◽  
P. Dimopoulos ◽  
J. Finkenrath ◽  
R. Frezzotti ◽  
...  
Keyword(s):  
Form Factor ◽  
Lattice Qcd ◽  
Vector Form Factor ◽  
Vector Form ◽  
Physical Point

scholarly journals THE ELECTROMAGNETIC FORM FACTOR OF THE PION: RESULTS FROM THE LATTICE

2013 ◽  
Vol 22 (12) ◽  
pp. 1330030 ◽  
Author(s):  
BASTIAN B. BRANDT
Keyword(s):  
Form Factor ◽  
Quantum Chromodynamics ◽  
Quality Criteria ◽  
Vector Form ◽  
Physical Point ◽  
Lattice Quantum Chromodynamics ◽  
Lattice Quantum ◽  
Future Challenges ◽  
Recent Developments ◽  
Systematic Effects

This review contains an overview over recent results for the electromagnetic iso-vector form factor of the pion obtained in lattice quantum chromodynamics (QCD) with dynamical fermions. Particular attention is given to the extrapolation to the physical point and an easy assessment of the control over the main systematic effects by imposing quality criteria and an associated sign code, similar to the ones used by the FLAG working group. Also included is a brief discussion of recent developments and future challenges concerning the accurate extraction of the form factor in the lattice framework.

scholarly journals Kaon semileptonic vector form factor with Nf=2+1+1 Twisted Mass fermions

2016 ◽  
Vol 273-275 ◽  
pp. 2602-2604
Author(s):  
N. Carrasco ◽  
P. Lami ◽  
V. Lubicz ◽  
E. Picca ◽  
L. Riggio ◽  
...  
Keyword(s):  
Form Factor ◽  
Vector Form Factor ◽  
Vector Form ◽  
Twisted Mass
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