https://doi.org/10.1140/epjc/s10052-006-0149-7
Regular Article - Theoretical Physics
Chiral radiative corrections and the Ds(2317)/D(2308) mass puzzle
1
Department of Physics, Kunsan National University, Kunsan, 573-701, Korea
2
Department of Physics, Seoul National University, Seoul, 151-742, Korea
3
CSSM, University of Adelaide, Adelaide, 5005, Australia
4
Department of Physics, Chungnam National University, Daejon, 305-764, Korea
* e-mail: tlee@kunsan.ac.kr
Received:
29
March
2006
Revised:
22
September
2006
Published online:
2
December
2006
We show that the one-loop chiral corrections for heavy light mesons in the potential model can explain the small mass of Ds(2317) as well as the small mass gap between Ds(2317) and D(2308).
© Springer-Verlag Berlin Heidelberg, 2007