Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2003-05-16
Phys.Lett. B579 (2004) 86-98
Physics
High Energy Physics
High Energy Physics - Phenomenology
14 pages, 4 figures
Scientific paper
We discuss the chiral corrections to f_B and B_B with particular emphasis on determining the portion of the correction that arises from long distance physics. For very small pion and kaon masses all of the usual corrections are truly long distance, while for larger masses the long distance portion decreases. These chiral corrections have been used to extrapolate lattice calculations towards the physical region of lighter masses. We show in particular that the chiral extrapolation is better behaved if only the long distance portion of the correction is used.
Donoghue John F.
Ross Andreas
Sanz-Cillero Juan Jose
No associations
LandOfFree
Long distance chiral corrections in B meson amplitudes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Long distance chiral corrections in B meson amplitudes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Long distance chiral corrections in B meson amplitudes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-545439