For what contribution did Simon van der Meer won the that is given by he Royal Swedish Academy of Sciences?
Simon van der Meer Simon van der Meer (24 November 19254 March 2011) was a Dutch particle accelerator physicist who shared the Nobel Prize in Physics in 1984 with Carlo Rubbia for contributions to the CERN project which led to the discovery of the W and Z particles, two of the most fundamental constituents of matter.
Kelvin Prize The Kelvin Medal and Prize is awarded by the Institute of Physics. It was established in 1994 and named after Lord Kelvin. The prize is awarded each year to acknowledge individuals involved in physics outreach that demonstrate "outstanding contributions to the public understanding of physics".