Nobel Prize - 2005

In Chemistry

"For the development of the metathesis method in organic synthesis"

In Physiology or Medicine

"For their Discovery of The Bacterium Helicobacter Pylori and Its Role in Gastritis and Peptic Ulcer Disease"

In Physics

"For his Contribution to The Quantum Theory of Optical Coherence"

Roy J. Glauber

1/2 of the prize

USA

NASA Goddard Space Flight Center Greenbelt, MD, USA

b. 1946

"For their Contributions to The Development of Laser-Based Precision Spectroscopy, Including The Optical Frequency Comb Technique"

John L. Hall	Theodor W. Hänsch
1/2 of the prize	1/4 of the prize
USA	Germany
University of California Berkeley, CA, USA	Max-Planck-Institut für Quantenoptik Garching, Germany; Ludwig-Maximilians- Universität Munich, Germany
b. 1945	b. 1941