D. Amidei

Search for low-mass WIMPs in a 0.6 kg day exposure of the DAMIC experiment at SNOLAB

We present results of a dark matter search performed with a 0.6 kg d exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a signal of 60 eV electron equivalent. The data are consistent with radiogenic backgrounds, and constraints on the spin-independent WIMP-nucleon elastic-scattering cross section are accordingly placed. A region of parameter space relevant to the potential signal from the CDMS-II Si experiment is excluded using the same target for the first time. This result obtained with a limited exposure demonstrates the potential to explore the low-mass WIMP region (<10u2009u2009GeVu2009c-2) with the upcoming DAMIC100, a 100 g detector currently being installed in SNOLAB.

Measurement of radioactive contamination in the high-resistivity silicon CCDs of the DAMIC experiment

We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution of CCDs, were developed to identify

First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB

alpha

Radiation-hard power electronics for the ATLAS New Small Wheel

and

A measurement of the ionization efficiency of nuclear recoils in silicon

beta

Top physics at the Fermilab Tevatron

particles. Uranium and thorium contamination in the CCD bulk was measured through

Measurement of low energy ionization signals from Compton scattering in a charge-coupled device dark matter detector

alpha

Measurement of radioactive contamination in the CCD’s of the DAMIC experiment

spectroscopy, with an upper limit on the

Scaling Rules for Pre-Injector Design

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The Tev 2000 report: Electroweak physics with high luminosity at the Fermilab Tevatron

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