You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "When  was the Soviet nuclear physicist died after who's name The SS "Fizik Kurchatov" was named?" whose answer is 7 February 1960.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Igor Kurchatov death
Useful Output:

Doc 1: The sudden death due to a heart embolism by a blood clot on February 7, 1960 caught him in discussion with Yu.B. Hariton regular results of
Doc 2: Born: January 12, 1903, Sim, Russia ; Died: February 7, 1960, Moscow (aged 57) ; Subjects Of Study: nuclear energy · nuclear fission · nuclear fusion · energy
Doc 3: He died in Moscow in February 1960 at the age of 57. He was cremated and his ashes were buried in the Kremlin Wall Necropolis on Red Square. This way the
Doc 4: Igor Kurchatov · Born in 1903 · died in 1960 · People from Chelyabinsk Oblast · Soviet physicist.
Doc 5: Until his death in 1960, Kurchatov had advocated using nuclear weapons for peace. On August 9, 78 years ago 'Fat Man' annihilated Nagasaki.