TY - JOUR
T1 - A rational approximation to 〈 V V - A A 〉 and its O (p6) low-energy constant
AU - Masjuan, Pere
AU - Peris, Santiago
PY - 2008/5/15
Y1 - 2008/5/15
N2 - Using a sequence of rational approximants and the large-Nc limit of QCD, we estimate the value of the low-energy constant C87 which appears in the Lagrangian of Chiral Perturbation Theory at O (p6). © 2008 Elsevier B.V. All rights reserved.
AB - Using a sequence of rational approximants and the large-Nc limit of QCD, we estimate the value of the low-energy constant C87 which appears in the Lagrangian of Chiral Perturbation Theory at O (p6). © 2008 Elsevier B.V. All rights reserved.
U2 - 10.1016/j.physletb.2008.03.040
DO - 10.1016/j.physletb.2008.03.040
M3 - Article
SN - 0370-2693
VL - 663
SP - 61
EP - 65
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-2
ER -