Can I read $D$ wave charmonia on EtoBox?

$D$ wave charmonia by Chen, Dian-Yong; Pang, Cheng-Qun; He, Jun; Zhou, Zhi-Yong is a scholarly article available to read on EtoBox.

What is $D$ wave charmonia about?

Inspired by the recent observations of the vector charmonium-like states at BES III Collaboration and $\psi(3842)$ at LHCb Collaboration, we comb the $D$ wave charmonium state in the present work. We first evaluate the possibility of $Y(4320)$ as $\psi(3^3D_1)$ by investigating its open charm decays in quark-pair creation model and we find the width of $Y(4320)$ can be reproduced in a reasonable parameter range. Moreover, we take $\psi(3770)$, $\psi(4160)$ and $Y(4320)$ as the scale of $1D$, $2D$ and $3D$ charmonia to estimate the open charm decays of other $D$ wave charmonia. The total and partial widths of $D$ wave charmonium states have been predicted, which could be tested by further measurements at LHCb and Belle II Collaborations.

Author

Chen, Dian-Yong; Pang, Cheng-Qun; He, Jun; Zhou, Zhi-Yong

Published

2018

Language

EN