Publication Type |
Manuscript |
School or College |
College of Science |
Department |
Physics |
Creator |
DeTar, Carleton |
Other Author |
Bernard, C.; Burch, T.; Gottlieb, Steven; Gregory, E. B.; Heller, U. M., Osborn, J.; Sugar, R.; Toussaint, D. |
Title |
Excited states in staggered meson propagators |
Date |
2004-03 |
Description |
We report on preliminary results from multi-particle fits to meson propagators with three flavors of light dynamical quarks. We are able to measure excited states in propagators with pion quantum numbers, which we interpret as the pion 2S state, and argue is evidence of locality of the action. In the a0 (0++) propagators we find evidence for excited states which are probably the expected decay channels, π + η and K + K. |
Type |
Text |
Publisher |
Elsevier |
Journal Title |
Nuclear Physics B - Proceedings Supplements |
Volume |
129-130 |
First Page |
230 |
Last Page |
232 |
DOI |
10.1016/S0920-5632(03)02539-8 |
citatation_issn |
9205632 |
Subject |
Excited states; Meson propagators |
Subject LCSH |
Energy levels (Quantum mechanics); Mesons -- Decay; Quarks; Particles (Nuclear physics); Quantum chromodynamics; Lattice gauge theories |
Language |
eng |
Bibliographic Citation |
Bernard, C., Burch, T., DeTar, C., Gottlieb, S., Gregory, E. B., Heller, U. M., Osborn, J., Sugar, R., & Toussaint, D. (2004). Excited states in staggered meson propagators. Nuclear Physics B, 129-130, 1-2. |
Rights Management |
(c) Elsevier http://dx.doi.org/10.1016/S0920-5632(03)02539-8 |
Format Medium |
application/pdf |
Format Extent |
260,588 bytes |
Identifier |
ir-main,10270 |
ARK |
ark:/87278/s6tx3zpz |
Setname |
ir_uspace |
ID |
704229 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6tx3zpz |