Abstract
We study the semileptonic decays of double heavy baryons using a manifestly Lorentz covariant constituent three-quark model. We present complete results on transition form factors between double-heavy baryons for finite values of the heavy quark/baryon masses and in the heavy quark symmetry limit which is valid at and close to zero recoil. Decay rates are calculated and compared to each other in the full theory, keeping masses finite, and also in the heavy quark limit.
| Original language | English |
|---|---|
| Title of host publication | Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy |
| Pages | 311-315 |
| Number of pages | 5 |
| Volume | 1257 |
| DOIs | |
| Publication status | Published - 2010 |
| Externally published | Yes |
| Event | 13th International Conference on Hadron Spectroscopy, Hadron 2009 - Tallahassee, FL, United States Duration: 29 Nov 2009 → 4 Dec 2009 |
Conference
| Conference | 13th International Conference on Hadron Spectroscopy, Hadron 2009 |
|---|---|
| Country | United States |
| City | Tallahassee, FL |
| Period | 29.11.09 → 4.12.09 |
Keywords
- Decay widths
- Double heavy baryons
- Form factors
- Relativistic quark model
- Semileptonic decays
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Cite this
Faessler, A., Gutsche, T., Ivanov, M. A., Körner, J. G., & Lyubovitskij, V. (2010). Decay properties of double heavy baryons. In Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy (Vol. 1257, pp. 311-315) https://doi.org/10.1063/1.3483340