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 |
Fingerprint
Keywords
- Decay widths
- Double heavy baryons
- Form factors
- Relativistic quark model
- Semileptonic decays
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Decay properties of double heavy baryons. / Faessler, Amand; Gutsche, Thomas; Ivanov, Mikhail A.; Körner, Jürgen G.; Lyubovitskij, Valery.
Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy. Vol. 1257 2010. p. 311-315.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Decay properties of double heavy baryons
AU - Faessler, Amand
AU - Gutsche, Thomas
AU - Ivanov, Mikhail A.
AU - Körner, Jürgen G.
AU - Lyubovitskij, Valery
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
KW - Decay widths
KW - Double heavy baryons
KW - Form factors
KW - Relativistic quark model
KW - Semileptonic decays
UR - http://www.scopus.com/inward/record.url?scp=77956697110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956697110&partnerID=8YFLogxK
U2 - 10.1063/1.3483340
DO - 10.1063/1.3483340
M3 - Conference contribution
AN - SCOPUS:77956697110
SN - 9780735408074
VL - 1257
SP - 311
EP - 315
BT - Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy
ER -