@misc{10481/75102,
year = {2022},
month = {4},
url = {http://hdl.handle.net/10481/75102},
abstract = {We present an evaluation of the 
π
±
 and 
K
±
 box contributions to the hadronic light-by-light piece of the muon’s anomalous magnetic moment, 
a
μ
. The calculation of the corresponding electromagnetic form factors (EFFs) is performed within a Dyson-Schwinger equations (DSE) approach to quantum chromodynamics. These form factors are calculated in the so-called rainbow-ladder (RL) truncation, following two different evaluation methods and, subsequently, in a further improved approximation scheme which incorporates meson cloud effects. The results are mutually consistent, indicating that in the domain of relevance for 
a
μ
 the obtained EFFs are practically equivalent. Our analysis yields the combined estimates of 
a
π
±
−
box
μ
=
−
(
15.6
±
0.2
)
×
10
−
11
 and 
a
K
±
−
box
μ
=
−
(
0.48
±
0.02
)
×
10
−
11
, in full agreement with results previously obtained within the DSE formalism and other contemporary estimates.},
organization = {CONACYT and
Cátedras Marcos Moshinsky (Fundación Marcos
Moshinsky)},
organization = {CONACYT (Project No. 319395)},
organization = {Coordinación de la Investigación Científica Grant No. 4.10.},
publisher = {American Physical Society},
title = {Pion and Kaon box contribution to aμHLbL},
doi = {10.1103/PhysRevD.105.074013},
author = {Miramontes, Ángel and Raya Montaño, Khépani},
}