dark matter

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Searching for dark matter among the rocks

    From Inside Science, March 6, 2019: Scientists may be able to look for dark matter in rocks that host minerals with which dark matter particles may have interacted. Fermilab scientist Dan Hooper is quoted in this article.

    Signing off from southern sky post

      From APS’s Physics, Jan. 29, 2019: On Jan. 9, a handful of researchers with the Dark Energy Survey — one of the most ambitious attempts to probe the dynamics of the universe’s expansion — headed to the control room of Chile’s Blanco Telescope. For one last time, they opened the white telescope’s dome. From their perch overlooking the red Andean Mountains, they set up for a night of observing the southern sky.

      DOE Under Secretary for Science Paul Dabbar visits Fermilab to discuss quantum program

      Fermilab’s quantum program includes a number of leading-edge research initiatives that build on the lab’s unique capabilities as the U.S. center for high-energy physics and a leader in quantum physics research. On the tour, researchers discussed quantum technologies for communication, high-energy physics experiments, algorithms and theory, and superconducting qubits hosted in superconducting radio-frequency cavities.

      Missing galaxies? Now there’s too many

        From Quanta, Jan. 9, 2019: Fermilab scientist Alex Drlica-Wagner comments on dark matter in this article on a paradoxical problem in astronomy: New surveys have allowed astronomers to find more satellite galaxies that had previously been hidden. At the same time, updated computer simulations predicted the existence of far fewer galaxies than their predecessors did.

        Two nearly identical dark matter studies have conflicting results

          From Futurism, Dec. 11, 2018: No matter how confident we are that it’s out there, dark matter continues to evade our brightest physicists. Now, yet another experiment designed to pick up on signs of dark matter’s presence has turned up nothing at all. Fermilab’s Dan Hooper comments on results from the COSINE-100 experiment.

          A controversial sighting of dark matter is looking even shakier

            From Science News, Dec. 5, 2018: The COSINE-100 searched for particles using the same type of detector as another experiment, whose researchers said they had strong evidence that dark matter was interacting in their detector. COSINE-100 found no evidence of the evasive subatomic particles. Fermilab scientist Dan Hooper comments on COSINE-100’s findings.