Senior finds error in supercollider algorithm

A physics undergraduate student at Princeton discovered a discrepancy between her predictions and scientific results at the LHC. Essentially, double images were coming out of the system, so she and her professors recommended an algorithm to remove the double images.

Xiaohang Quan ’09 was working on her senior thesis when she found a miscalculation in the hardware of the world’s largest particle accelerator.

Quan... traveled to Geneva, Switzerland, last week with physics professors Christopher Tully GS ’98, Jim Olsen and Daniel Marlow for the annual meeting of the European Organization for Nuclear Research (CERN).