2001/12/17 by T. A. Lahde, D. O. Riska
Physics and Astronomy · #hep-ph
published as PiN Newslett. 16 (2002) 397-399 · 3 pages, 1 figure. For the proceedings of Menu 2001, Washington DC, July 26-31, 2001
arxiv created 2001/12/17 · arxiv updated 2009/11/30
The π and ππ decay widths of the excited charm mesons are calculated using a Hamiltonian model within the framework of the covariant Blankenbecler-Sugar equation. The pion-light constituent quark coupling is described by the chiral pseudovector Lagrangian.