出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：We present a preliminary calculation of the charmed meson spectrum using the 2+1 flavor domain
wall fermion lattice configurations currently being generated by the RBC and UKQCD collaborations.
The calculation is performed using the 3-parameter, relativistic heavy quark action with
nonperturbatively determined coefficients. We will also demonstrate a step-scaling procedure for
determining these coefficients nonperturbatively using a series of quenched, gauge field ensembles
generated for three different lattice spacings.
