scholarly journals Nucleon form factors on a large volume lattice near the physical point in 2+1 flavor QCD

2018 ◽  
Vol 98 (7) ◽  
Author(s):  
Ken-Ichi Ishikawa ◽  
Yoshinobu Kuramashi ◽  
Shoichi Sasaki ◽  
Natsuki Tsukamoto ◽  
Akira Ukawa ◽  
...  
Keyword(s):  
Large Volume ◽  
Form Factors ◽  
Physical Point ◽  
Nucleon Form Factors

scholarly journals Erratum: Nucleon form factors and root-mean-square radii on a (10.8  fm)4 lattice at the physical point [Phys. Rev. D 99 , 014510 (2019)]

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
Eigo Shintani ◽  
Ken-Ichi Ishikawa ◽  
Yoshinobu Kuramashi ◽  
Shoichi Sasaki ◽  
Takeshi Yamazaki ◽  
...  
Keyword(s):  
Root Mean Square ◽  
Form Factors ◽  
Mean Square ◽  
Physical Point ◽  
Nucleon Form Factors

scholarly journals Nucleon form factors near the physical point in 2+1 flavor QCD

2017 ◽  
Author(s):  
Yoshinobu Kuramashi ◽  
K.-I. Ishikawa ◽  
Shoichi Sasaki ◽  
Takeshi Yamazaki ◽  
N. Tsukamoto ◽  
...  
Keyword(s):  
Form Factors ◽  
Physical Point ◽  
Nucleon Form Factors

scholarly journals Nucleon form factors from Nf=2+1+1 twisted mass fermions at the physical point

2019 ◽  
Author(s):  
Martha Constantinou ◽  
Constantia Alexandrou ◽  
Simone Bacchio ◽  
Kyriakos Hadjiyiannakou ◽  
Giannis Koutsou ◽  
...  
Keyword(s):  
Form Factors ◽  
Physical Point ◽  
Twisted Mass ◽  
Nucleon Form Factors

scholarly journals Nucleon form factors and root-mean-square radii on a (10.8  fm)4 lattice at the physical point

2019 ◽  
Vol 99 (1) ◽  
Author(s):  
Eigo Shintani ◽  
Ken-Ichi Ishikawa ◽  
Yoshinobu Kuramashi ◽  
Shoichi Sasaki ◽  
Takeshi Yamazaki ◽  
...  
Keyword(s):  
Root Mean Square ◽  
Form Factors ◽  
Mean Square ◽  
Physical Point ◽  
Nucleon Form Factors

scholarly journals Nucleon structure from 2+1 flavor lattice QCD near the physical point

2018 ◽  
Vol 175 ◽  
pp. 06007 ◽  
Author(s):  
Natsuki Tsukamoto ◽  
Ken-Ichi Ishikawa ◽  
Yoshinobu Kuramashi ◽  
Shoichi Sasaki ◽  
Takeshi Yamazaki
Keyword(s):  
Lattice Spacing ◽  
Pion Mass ◽  
Axial Vector ◽  
Form Factors ◽  
Nucleon Structure ◽  
Matrix Elements ◽  
Physical Point ◽  
Nucleon Form Factors ◽  
Pseudo Scalar ◽  
Simulation Point

We present an update on our results of nucleon form factors measured on a large-volume lattice (8:1fm)4 at almost the physical point in 2+1 flavor QCD. The configurations are generated with the stout-smeared O(a) improved Wilson quark action and Iwasaki gauge action at β = 1:82, which corresponds to the lattice spacing of 0.085 fm. The pion mass at the simulation point is about 145 MeV. We determine the isovector electric radius and magnetic moment from nucleon electric (GE) and magnetic (GM) form factors. We also report on preliminary results of the axial-vector (FA), induced pseudo-scalar (FP) and pseudo-scalar (GP) form factors in order to verify the axial Ward-Takahashi identity in terms of the nucleon matrix elements, which may be called as the generalized Goldberger-Treiman relation.

scholarly journals Vector and axial nucleon form factors: A duality constrained parameterization

2007 ◽  
Vol 53 (3) ◽  
pp. 349-354 ◽  
Author(s):  
A. Bodek ◽  
S. Avvakumov ◽  
R. Bradford ◽  
H. Budd
Keyword(s):  
Form Factors ◽  
Nucleon Form Factors

Markov-Yukawa conditions and nucleon form factors in the relativistic quark model

1973 ◽  
Vol 8 (1) ◽  
pp. 11-15 ◽  
Author(s):  
V. F. Dushenko ◽  
A. P. Kobushkin ◽  
Yu. M. Sinjukov
Keyword(s):  
Quark Model ◽  
Form Factors ◽  
Relativistic Quark Model ◽  
Nucleon Form Factors

Vector-Meson Fit to Nucleon Form Factors

1963 ◽  
Vol 132 (3) ◽  
pp. 1249-1251 ◽  
Author(s):  
M. W. Kirson
Keyword(s):  
Vector Meson ◽  
Form Factors ◽  
Nucleon Form Factors
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