David Schramm (astrophysicist)

David Schramm
BornOctober 25, 1945
DiedDecember 19, 1997(1997-12-19) (aged 52)
Alma materCalifornia Institute of Technology, Massachusetts Institute of Technology
Known forCosmology, Nucleosynthesis, Dark matter
AwardsRobert J. Trumpler Award
Lilienfeld Prize (1993)
Scientific career
FieldsAstrophysics
Doctoral studentsNathalie Palanque-Delabrouille, Katherine Freese, Keith Olive

David Norman Schramm (October 25, 1945 – December 19, 1997) was an American astrophysicist and educator, and one of the world's foremost experts on the Big Bang theory. Schramm was a pioneer in establishing particle astrophysics as a vibrant research field. He was particularly well known for the study of Big Bang nucleosynthesis and its use as a probe of dark matter (both baryonic and non-baryonic) and of neutrinos. He also made important contributions to the study of cosmic rays, supernova explosions, heavy-element nucleosynthesis, and nuclear astrophysics generally.