TY - JOUR
T1 - Pseudoscalar-pole contribution to the (gμ-2): A rational approach
AU - Masjuan, Pere
AU - Sanchez-Puertas, Pablo
PY - 2017/3/1
Y1 - 2017/3/1
N2 - © 2017 American Physical Society. We employ a mathematical framework based on rational approximants in order to calculate the pseudoscalar-pole piece of the hadronic light-by-light contribution to the anomalous magnetic moment of the muon, aμHLbL;P. The method is systematic and data based, profiting from over 13 different collaborations, and able to ascribe, for the first time, a systematic uncertainty which provides for the model independence. As a result, we obtain aμHLbL;P=94.3(5.3)×10-11, whose uncertainty is well below the one foreseen at future experiments measuring the (gμ-2).
AB - © 2017 American Physical Society. We employ a mathematical framework based on rational approximants in order to calculate the pseudoscalar-pole piece of the hadronic light-by-light contribution to the anomalous magnetic moment of the muon, aμHLbL;P. The method is systematic and data based, profiting from over 13 different collaborations, and able to ascribe, for the first time, a systematic uncertainty which provides for the model independence. As a result, we obtain aμHLbL;P=94.3(5.3)×10-11, whose uncertainty is well below the one foreseen at future experiments measuring the (gμ-2).
U2 - 10.1103/PhysRevD.95.054026
DO - 10.1103/PhysRevD.95.054026
M3 - Article
SN - 2470-0010
VL - 95
JO - Physical Review D
JF - Physical Review D
IS - 5
M1 - 054026
ER -