1. IE browser is NOT supported anymore. Please use Chrome, Firefox or Edge instead.
2. If you are a new user, please register to get an IHEP SSO account through https://login.ihep.ac.cn/registlight.jsp Any questions, please email us at helpdesk@ihep.ac.cn or call 88236855.
3. If you need to create a conference in the "Conferences, Workshops and Events" zone, please email us at helpdesk@ihep.ac.cn.
4. The max file size allowed for upload is 100 Mb.
16–21 Aug 2019
Guilin Bravo Hotel, Guilin, China
Asia/Shanghai timezone

The indirect production of semi-inclusive doubly heavy baryons via Higgs boson and top quark decay

Not scheduled
15m
Guilin Bravo Hotel, Guilin, China

Guilin Bravo Hotel, Guilin, China

14 South Ronghu Road, Xiangshan, Guilin 541002, Guangxi, China
Poster Posters

Speaker

Dr juanjuan niu (Guangxi normal university)

Description

Within the framework of non-relativistic QCD, the indirect production of semi-inclusive doubly heavy baryons ($\Xi_{cc}$, $\Xi_{bc}$ and $\Xi_{bb}$) via four main Higgs decay channels and one main top quark decay channel are presented. The contributions from the intermediate diquark states, $\langle bc \rangle [^3 S_1]_{\bar{3}/6}$, $\langle bc \rangle [^1 S_0]_{\bar{3}/6}$, $\langle cc \rangle [^3 S_1]_{\bar{3}}$, $\langle cc \rangle [^1 S_0]_{ 6}$, $\langle bb \rangle [^3 S_1]_{\bar{3}}$, $\langle bb \rangle [^1 S_0]_{6}$, have been taken into consideration. Besides, we also discussed the three main source of the theoretical uncertainties, heavy quark masses, the renormalization scale $\mu_r$, and the nonperturbative transition probability and the corresponding differential distributions. There will be a considerable number of events of $\Xi_{cc}$, $\Xi_{bc}$ and $\Xi_{bb}$ produced per year at the High Luminosity Large Hadron Collider.

Primary author

Dr juanjuan niu (Guangxi normal university)

Co-authors

Dr Hong-Hao Ma (Sao Paulo state university) Prof. Lei Guo (Chongqing University) Prof. Xing-Gang Wu (Chongqing University)

Presentation materials

There are no materials yet.