中国物理学会高能物理分会第十一届全国会员代表大会暨学术年会

To fully exploit the flavour physics potential of High Luminosity LHC, the LHCb detector envisages another major upgrade around 2032 to increase the instantaneous luminosity to 1.5e34 cm-2s-1. The challenge on the silicon-strip based Upstream Tracker has been studied using simulation, and a replacement using silicon pixel detector is proposed. The new system design concept and potential technincal choices will be introduced.