J. Koponen
University of Helsinki
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Publication
Featured researches published by J. Koponen.
Physical Review D | 2004
A.M. Green; J. Koponen; C. Michael; Craig McNeile; G. Thompson
We determine the energies of the excited states of a heavy-light meson
Physical Review D | 1999
A.M. Green; J. Koponen; P. Pennanen
Q\bar{q}
Physical Review D | 2001
A.M. Green; J. Koponen; P. Pennanen; C. Michael
, with a static heavy quark and light quark with mass approximately that of the strange quark from both quenched lattices and with dynamical fermions. We are able to explore the energies of orbital excitations up to L=3, the spin-orbit splitting up to L=2 and the first radial excitation. These
arXiv: High Energy Physics - Lattice | 2002
A.M. Green; J. Koponen; P. Pennanen; C. Michael
b \bar{s}
arXiv: High Energy Physics - Lattice | 2005
A.M. Green; J. Koponen; C. Michael
mesons will be very narrow if their mass is less than 5775 MeV -- the
Nuclear Physics B - Proceedings Supplements | 2004
J. Koponen; A.M. Green; C. Michael
BK
arXiv: High Energy Physics - Lattice | 2003
A.M. Green; J. Koponen; P. Pennanen; C. Michael
threshold. We investigate this in detail and present evidence that the scalar meson (L=1) will be very narrow and that as many as 6
Nuclear Physics B - Proceedings Supplements | 2003
J. Koponen; A.M. Green; C. Michael; P. Pennanen
b \bar{s}
arXiv: High Energy Physics - Lattice | 2000
A.M. Green; J. Koponen; P. Pennanen
excited states will have energies close to the
arXiv: High Energy Physics - Lattice | 2005
A.M. Green; J. Ignatius; M. Jahma; J. Koponen; Craig McNeile; C. Michael
BK