Eur. Phys. J. C (2017) 77: 642
https://doi.org/10.1140/epjc/s10052-017-5207-9

Regular Article - Theoretical Physics

Analysis of the scalar doubly charmed hexaquark state with QCD sum rules

Department of Physics, North China Electric Power University, Baoding, 071003, People’s Republic of China

^* e-mail: zgwang@aliyun.com

Received: 3 August 2017
Accepted: 5 September 2017
Published online: 23 September 2017

Abstract

In this article, we study the scalar-diquark–scalar-diquark–scalar-diquark type hexaquark state with the QCD sum rules by carrying out the operator product expansion up to the vacuum condensates of dimension 16. We obtain a lowest hexaquark mass of , which can be confronted with the experimental data in the future.