scholarly journals Chiral extrapolation of the magnetic polarizability of the neutral pion

2020 ◽  
Vol 102 (11) ◽  
Author(s):  
Fangcheng He ◽  
D. B. Leinweber ◽  
A. W. Thomas ◽  
P. Wang
Keyword(s):  
Neutral Pion ◽  
Chiral Extrapolation ◽  
Magnetic Polarizability

scholarly journals Chiral extrapolation of the charged-pion magnetic polarizability with Padé approximant

2021 ◽  
Vol 104 (5) ◽  
Author(s):  
Fangcheng He ◽  
Derek B. Leinweber ◽  
Anthony W. Thomas ◽  
Ping Wang
Keyword(s):  
Charged Pion ◽  
Padé Approximant ◽  
Chiral Extrapolation ◽  
Magnetic Polarizability ◽  
Pade Approximant

scholarly journals Magnetic field dependence of the neutral pion mass in the linear sigma model with quarks: The strong field case

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Alejandro Ayala ◽  
José Luis Hernández ◽  
L. A. Hernández ◽  
Ricardo L. S. Farias ◽  
R. Zamora
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Magnetic Field Dependence ◽  
Sigma Model ◽  
Neutral Pion ◽  
Strong Field ◽  
Pion Mass ◽  
Linear Sigma Model ◽  
Field Case

THRESHOLD NEUTRAL PION PHOTOPRODUCTION ON THE PROTON AND THE CLOUDY BAG MODEL

1994 ◽  
Vol 09 (05) ◽  
pp. 399-409 ◽  
Author(s):  
A.N. TABACHENKO
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Electric Dipole ◽  
Neutral Pion ◽  
Chiral Symmetry Breaking ◽  
Additional Term ◽  
Pion Photoproduction ◽  
Differential Cross Sections ◽  
Neutral Pions ◽  
K Matrix

The energy dependence of the electric dipole amplitude, the total and differential cross-sections of the photoproduction of neutral pions off protons near threshold is given. The amplitude of process is a sum of the LET prediction and the additional term connected with the chiral symmetry breaking interaction. The simple K-matrix calculations are used to estimate the change in the electric dipole amplitude and the total and differential cross-sections between π0p and π+n thresholds.

scholarly journals Chiral extrapolation of the X(3872) binding energy

2016 ◽  
Vol 675 (2) ◽  
pp. 022017
Author(s):  
V Baru ◽  
E Epelbaum ◽  
A A Filin ◽  
J Gegelia ◽  
A V Nefediev
Keyword(s):  
Binding Energy ◽  
Chiral Extrapolation

Neutral pion photoproduction from the proton near threshold

1996 ◽  
Vol 368 (1-2) ◽  
pp. 20-25 ◽  
Author(s):  
M Fuchs ◽  
J Ahrens ◽  
G Anton ◽  
R Averbeck ◽  
R Beck ◽  
...  
Keyword(s):  
Neutral Pion ◽  
Pion Photoproduction ◽  
Near Threshold

Upper limit on the four photon decay of the neutral pion

1978 ◽  
Vol 78 (2-3) ◽  
pp. 353-354 ◽  
Author(s):  
L.B. Auerbach ◽  
V.L. Highland ◽  
K.F. Johnson ◽  
W.K. McFarlane ◽  
R.J. Macek ◽  
...  
Keyword(s):  
Neutral Pion ◽  
Photon Decay ◽  
Upper Limit

scholarly journals Measurement of forward neutral pion transverse momentum spectra fors=7  TeVproton-proton collisions at the LHC

2012 ◽  
Vol 86 (9) ◽  
Author(s):  
O. Adriani ◽  
L. Bonechi ◽  
M. Bongi ◽  
G. Castellini ◽  
R. D’Alessandro ◽  
...  
Keyword(s):  
Transverse Momentum ◽  
Neutral Pion ◽  
Proton Collisions ◽  
Momentum Spectra ◽  
Transverse Momentum Spectra

scholarly journals Electric form factors of the octet baryons from lattice QCD and chiral extrapolation

2014 ◽  
Vol 90 (3) ◽  
Author(s):  
P. E. Shanahan ◽  
R. Horsley ◽  
Y. Nakamura ◽  
D. Pleiter ◽  
P. E. L. Rakow ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Form Factors ◽  
Chiral Extrapolation ◽  
Octet Baryons
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