History
Simultaneous detection of ionization and heat with semiconductors at low temperature was first proposed by Blas Cabrera, Lawrence M. Krauss, and Frank Wilczek.
CDMS collected WIMP search data in a shallow underground site at Stanford University through 2002, and has operated (with collaboration from the University of Minnesota) in the Soudan Mine since 2003. Its results so far are negative, but CDMS is able to provide the most sensitive limits on WIMP dark matter in many interesting models. A new detector with interleaved electrodes, more mass, and even better background rejection is currently taking data at Soudan, under the name of SuperCDMS.
Read more about this topic: Cryogenic Dark Matter Search
Famous quotes containing the word history:
“The history is always the same the product is always different and the history interests more than the product. More, that is, more. Yes. But if the product was not different the history which is the same would not be more interesting.”
—Gertrude Stein (1874–1946)
“Regarding History as the slaughter-bench at which the happiness of peoples, the wisdom of States, and the virtue of individuals have been victimized—the question involuntarily arises—to what principle, to what final aim these enormous sacrifices have been offered.”
—Georg Wilhelm Friedrich Hegel (1770–1831)
“If usually the “present age” is no very long time, still, at our pleasure, or in the service of some such unity of meaning as the history of civilization, or the study of geology, may suggest, we may conceive the present as extending over many centuries, or over a hundred thousand years.”
—Josiah Royce (1855–1916)