- Agnese, R
- Anderson, AJ
- Asai, M
- Balakishiyeva, D
- Basu Thakur, R
- Bauer, DA
- Beaty, J
- Billard, J
- Borgland, A
- Bowles, MA
- Brandt, D
- Brink, PL
- Bunker, R
- Cabrera, B
- Caldwell, DO
- Cerdeno, DG
- Chagani, H
- Chen, Y
- Cherry, M
- Cooley, J
- Cornell, B
- Crewdson, CH
- Cushman, P
- Daal, M
- DeVaney, D
- Di Stefano, PCF
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- Doughty, T
- Esteban, L
- Fallows, S
- Figueroa-Feliciano, E
- Godfrey, GL
- Golwala, SR
- Hall, J
- Hansen, S
- Harris, HR
- Hertel, SA
- Hines, BA
- Hofer, T
- Holmgren, D
- Hsu, L
- Huber, ME
- Jastram, A
- Kamaev, O
- Kara, B
- Kelsey, MH
- Kenany, S
- Kennedy, A
- Kiveni, M
- Koch, K
- Leder, A
- Loer, B
- Lopez Asamar, E
- Mahapatra, R
- Mandic, V
- Martinez, C
- McCarthy, KA
- Mirabolfathi, N
- Moffatt, RA
- Nelson, RH
- Novak, L
- Page, K
- Partridge, R
- Pepin, M
- Phipps, A
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- Prasad, K
- Pyle, M
- Qiu, H
- Rau, W
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- Ruschman, M
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- (SuperCDMS Collaboration)
- et al.
We report a first search for weakly interacting massive particles (WIMPs) using the background rejection capabilities of SuperCDMS. An exposure of 577 kg days was analyzed for WIMPs with mass <30 GeV/c(2), with the signal region blinded. Eleven events were observed after unblinding. We set an upper limit on the spin-independent WIMP-nucleon cross section of 1.2×10(-42) cm(2) at 8 GeV/c(2). This result is in tension with WIMP interpretations of recent experiments and probes new parameter space for WIMP-nucleon scattering for WIMP masses <6 GeV/c(2).
