Abstract
The open charm mesons Ds0* (2317), Ds1(2460) and the hidden charm meson X(3872) are discussed as hadron molecules. Using a phenomenological Lagrangian approach we consider the strong and radiative decays of the Ds0* (2317) and Ds1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Observed radiative (γJ/ ψ and γψ (2s)) and strong (J/ψ2π and J/ψ3π) decays are shown to be consistent with the molecular structure assumption of the X(3872).
| Original language | English |
|---|---|
| Title of host publication | Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy |
| Pages | 385-389 |
| 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
- Charm mesons
- Hadronic molecule
- Strong and radiative decay
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Heavy hadron molecules. / Gutsche, Thomas; Lyubovitskij, Valery E.
Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy. Vol. 1257 2010. p. 385-389.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Heavy hadron molecules
AU - Gutsche, Thomas
AU - Lyubovitskij, Valery E.
PY - 2010
Y1 - 2010
N2 - The open charm mesons Ds0* (2317), Ds1(2460) and the hidden charm meson X(3872) are discussed as hadron molecules. Using a phenomenological Lagrangian approach we consider the strong and radiative decays of the Ds0* (2317) and Ds1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Observed radiative (γJ/ ψ and γψ (2s)) and strong (J/ψ2π and J/ψ3π) decays are shown to be consistent with the molecular structure assumption of the X(3872).
AB - The open charm mesons Ds0* (2317), Ds1(2460) and the hidden charm meson X(3872) are discussed as hadron molecules. Using a phenomenological Lagrangian approach we consider the strong and radiative decays of the Ds0* (2317) and Ds1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Observed radiative (γJ/ ψ and γψ (2s)) and strong (J/ψ2π and J/ψ3π) decays are shown to be consistent with the molecular structure assumption of the X(3872).
KW - Charm mesons
KW - Hadronic molecule
KW - Strong and radiative decay
UR - http://www.scopus.com/inward/record.url?scp=77956658798&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956658798&partnerID=8YFLogxK
U2 - 10.1063/1.3483355
DO - 10.1063/1.3483355
M3 - Conference contribution
SN - 9780735408074
VL - 1257
SP - 385
EP - 389
BT - Hadron 2009 - Proceedings of the XIII International Conference on Hadron Spectroscopy
ER -