Window in the dark matter exclusion limits

Gabrijela Zaharijas, Glennys R. Farrar

    Research output: Contribution to journalArticle

    Abstract

    We consider the cross section limits for light dark matter cadnidates (m=0.4 to 10 GeV). We calculate the interaction of dark matter in the crust above underground dark matter detectors and find that in the intermediate cross section range, the energy loss of dark matter is sufficient to fall below the energy threshold of current underground experiments. This implies the existence of a window in the dark matter exclusion limits in the micro-barn range.

    Original languageEnglish (US)
    Article number083502
    JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
    Volume72
    Issue number8
    DOIs
    StatePublished - Oct 15 2005

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    ASJC Scopus subject areas

    • Nuclear and High Energy Physics
    • Physics and Astronomy (miscellaneous)

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