Lev Lipatov, Date of Birth, Place of Birth, Date of Death

Lev Lipatov

Russian physicist

Date of Birth: 02-May-1940

Place of Birth: Saint Petersburg

Date of Death: 04-Sep-2017

Profession: physicist, nuclear physicist

Nationality: Russia

Zodiac Sign: Taurus

Lev Nikolaevich Lipatov (Russian: ??? ??????´???? ????´???; 2 May 1940, Leningrad – 4 September 2017, Dubna) was a Russian physicist, well known for his contributions to nuclear physics and particle physics.
He has been the head of Theoretical Physics Division at St.
Petersburg's Nuclear Physics Institute of Russian Academy of Sciences in Gatchina and an Academician of the Russian Academy of Sciences.For the long period he worked with Vladimir Gribov, laying a basis for a field theory description of deep inelastic scattering and annihilation (Gribov-Lipatov evolution equations, later known as DGLAP, 1972).
He wrote significant papers of the Pomeranchuk singularity in Quantum chromodynamics (1977) what resulted in deriving the BFKL evolution equation (Balitsky-Fadin-Kuraev-Lipatov), contributed to the study of critical phenomena (semiclassical Lipatov's approximation), the theory of tunnelling and renormalon contribution to effective couplings.
He discovered the connection between high-energy scattering and the exactly solvable models (1994).