Chiral radiative corrections and the Ds(2317)/D(2308) mass puzzle
| Autor: | Ian Woo Lee, Taekoon Lee, D.-P. Min, Byung-Yoon Park |
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| Rok vydání: | 2006 |
| Předmět: |
Physics
Particle physics Physics and Astronomy (miscellaneous) Meson High Energy Physics::Lattice High Energy Physics::Phenomenology FOS: Physical sciences High Energy Physics - Experiment Loop (topology) High Energy Physics - Experiment (hep-ex) High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Radiative transfer High Energy Physics::Experiment Engineering (miscellaneous) Mass gap |
| Zdroj: | The European Physical Journal C. 49:737-741 |
| ISSN: | 1434-6052 1434-6044 |
| DOI: | 10.1140/epjc/s10052-006-0149-7 |
| Popis: | We show that one loop chiral corrections for heavy-light mesons in potential model can explain the small mass of D_s(2317) as well as the small mass gap between D_s(2317) and D(2308). To appear in EPJC. A figure and references addeded |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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