𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diquark-Antidiquark with open charm in QCD sum rules

✍ Scribed by M. Nielsen; R.D. Matheus; F.S. Navarra; M.E. Bracco; A. Lozea


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
244 KB
Volume
161
Category
Article
ISSN
0920-5632

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Charm form factors in QCD sum rules
✍ M.E. Bracco; M. Chiapparini; F.S. Navarra; M. Nielsen πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 133 KB
Duality violation in QCD Sum Rules with
✍ MartΓ­n GonzΓ‘lez-Alonso; Antonio Pich; Joaquim Prades πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 835 KB

We analyse the so-called violations of quark-hadron duality in Finite Energy Sum Rules (FESRs) with the LR correlator, through the study of the possible high-energy behavior of the LR spectral function, taking into account all known short-distance constraints and the experimental tau-decay data. In

as a tetraquark state with QCD sum rules
✍ Zhi-Gang Wang; Shao-Long Wan πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 146 KB

In this article, we take the point of view that the charmed scalar meson D s0 (2317) be a tetraquark state and devote to calculate its mass within the framework of the QCD sum rules approach in the heavy quark limit. The numerical values for the mass of the D s0 (2317) are consistent with the experi