SCOAP3 Repository 3 records found  Search took 0.02 seconds. 
1. Analysis of the DD¯K System with QCD Sum Rules / Wang, Zhi-Gang ; Di, Zun-Yan
In this article, we construct the color singlet-singlet-singlet interpolating current with IJP=3/21- to study the DD¯K system through QCD sum rules approach. [...]
Published in Advances in High Energy Physics 2019 (2019) 8958079 10.1155/2019/8958079 arXiv:1901.05196
Fulltext: Download fulltextPDF Download fulltextXML Download fulltextPDF (PDFA);
2. Analysis of the mass and width of the X (4140) as axialvector tetraquark state / Wang, Zhi-Gang ; Di, Zun-Yan
In this article, we construct both the [sc]T[s¯c¯]A+[sc]A[s¯c¯]T type and [sc]T[s¯c¯]V-[sc]V[s¯c¯]T type axialvector currents with JPC=1++ to study the mass of the X (4140) with the QCD sum rules. [...]
Published in EPJC 79 (2019) 72 10.1140/epjc/s10052-019-6596-8
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
3. Analysis of the $\frac {3}{2}^{\pm }$ Pentaquark States in the Diquark Model with QCD Sum Rules / Zhang, Jun-Xia ; Wang, Zhi-Gang ; Di, Zun-Yan
In this article, we construct the scalar--diquark--axialvector--diquark--antiquark-type interpolating currents, and study the masses and pole res-idues of the $J^{P}=\frac{3}{2}^{\pm}$ hidden-charmed pentaquark states with the QCD sum rules. [...]
Published in Acta Physica Polonica B 48 (2017) 2013-2030 10.5506/APhysPolB.48.2013 arXiv:1711.10728
Fulltext: Download fulltextPDF Download fulltextPDF (PDFA);

Interested in being notified about new results for this query?
Subscribe to the RSS feed.