Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment

R. Agnese; A. J. Anderson; M. Asai; D. Balakishiyeva; R. Basu Thakur; D. A. Bauer; J. Billard; A. Borgland; M. A. Bowles; D. Brandt; P. L. Brink; R. Bunker; B. Cabrera; D. O. Caldwell; D. G. Cerdeno; H. Chagani; J. Cooley; B. Cornell; C. H. Crewdson; P. Cushman; M. Daal; P. C.F. Di Stefano; T. Doughty; L. Esteban; S. Fallows; E. Figueroa-Feliciano; G. L. Godfrey; S. R. Golwala; J. Hall; H. R. Harris; S. A. Hertel; T. Hofer; D. Holmgren; L. Hsu; M. E. Huber; A. Jastram; O. Kamaev; B. Kara; M. H. Kelsey; A. Kennedy; M. Kiveni; K. Koch; B. Loer; E. Lopez Asamar; R. Mahapatra; V. Mandic; C. Martinez; K. A. McCarthy; N. Mirabolfathi; R. A. Moffatt

doi:10.1103/PhysRevLett.112.041302

Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment

R. Agnese, A. J. Anderson, M. Asai, D. Balakishiyeva, R. Basu Thakur, D. A. Bauer, J. Billard, A. Borgland, M. A. Bowles, D. Brandt, P. L. Brink, R. Bunker, B. Cabrera, D. O. Caldwell, D. G. Cerdeno, H. Chagani, J. Cooley, B. Cornell, C. H. Crewdson, P. CushmanM. Daal, P. C.F. Di Stefano, T. Doughty, L. Esteban, S. Fallows, E. Figueroa-Feliciano, G. L. Godfrey, S. R. Golwala, J. Hall, H. R. Harris, S. A. Hertel, T. Hofer, D. Holmgren, L. Hsu, M. E. Huber, A. Jastram, O. Kamaev, B. Kara, M. H. Kelsey, A. Kennedy, M. Kiveni, K. Koch, B. Loer, E. Lopez Asamar, R. Mahapatra, V. Mandic, C. Martinez, K. A. McCarthy, N. Mirabolfathi, R. A. Moffatt

Physics and Astronomy (Twin Cities)

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252 Scopus citations

Abstract

SuperCDMS is an experiment designed to directly detect weakly interacting massive particles (WIMPs), a favored candidate for dark matter ubiquitous in the Universe. In this Letter, we present WIMP-search results using a calorimetric technique we call CDMSlite, which relies on voltage-assisted Luke-Neganov amplification of the ionization energy deposited by particle interactions. The data were collected with a single 0.6 kg germanium detector running for ten live days at the Soudan Underground Laboratory. A low energy threshold of 170 eVee (electron equivalent) was obtained, which allows us to constrain new WIMP-nucleon spin-independent parameter space for WIMP masses below 6 GeV/c2.

Original language	English (US)
Article number	041302
Journal	Physical review letters
Volume	112
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.112.041302
State	Published - Jan 27 2014

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Agnese, R., Anderson, A. J., Asai, M., Balakishiyeva, D., Basu Thakur, R., Bauer, D. A., Billard, J., Borgland, A., Bowles, M. A., Brandt, D., Brink, P. L., Bunker, R., Cabrera, B., Caldwell, D. O., Cerdeno, D. G., Chagani, H., Cooley, J., Cornell, B., Crewdson, C. H., ... Moffatt, R. A. (2014). Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment. Physical review letters, 112(4), Article 041302. https://doi.org/10.1103/PhysRevLett.112.041302

Agnese, R, Anderson, AJ, Asai, M, Balakishiyeva, D, Basu Thakur, R, Bauer, DA, Billard, J, Borgland, A, Bowles, MA, Brandt, D, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Cerdeno, DG, Chagani, H, Cooley, J, Cornell, B, Crewdson, CH, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Godfrey, GL, Golwala, SR, Hall, J, Harris, HR, Hertel, SA, Hofer, T, Holmgren, D, Hsu, L, Huber, ME, Jastram, A, Kamaev, O, Kara, B, Kelsey, MH, Kennedy, A, Kiveni, M, Koch, K, Loer, B, Lopez Asamar, E, Mahapatra, R, Mandic, V, Martinez, C, McCarthy, KA, Mirabolfathi, N & Moffatt, RA 2014, 'Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment', Physical review letters, vol. 112, no. 4, 041302. https://doi.org/10.1103/PhysRevLett.112.041302

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title = "Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment",

abstract = "SuperCDMS is an experiment designed to directly detect weakly interacting massive particles (WIMPs), a favored candidate for dark matter ubiquitous in the Universe. In this Letter, we present WIMP-search results using a calorimetric technique we call CDMSlite, which relies on voltage-assisted Luke-Neganov amplification of the ionization energy deposited by particle interactions. The data were collected with a single 0.6 kg germanium detector running for ten live days at the Soudan Underground Laboratory. A low energy threshold of 170 eVee (electron equivalent) was obtained, which allows us to constrain new WIMP-nucleon spin-independent parameter space for WIMP masses below 6 GeV/c2.",

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AU - Agnese, R.

AU - Anderson, A. J.

AU - Asai, M.

AU - Balakishiyeva, D.

AU - Basu Thakur, R.

AU - Bauer, D. A.

AU - Billard, J.

AU - Borgland, A.

AU - Bowles, M. A.

AU - Brandt, D.

AU - Brink, P. L.

AU - Bunker, R.

AU - Cabrera, B.

AU - Caldwell, D. O.

AU - Cerdeno, D. G.

AU - Chagani, H.

AU - Cooley, J.

AU - Cornell, B.

AU - Crewdson, C. H.

AU - Cushman, P.

AU - Daal, M.

AU - Di Stefano, P. C.F.

AU - Doughty, T.

AU - Esteban, L.

AU - Fallows, S.

AU - Figueroa-Feliciano, E.

AU - Godfrey, G. L.

AU - Golwala, S. R.

AU - Hall, J.

AU - Harris, H. R.

AU - Hertel, S. A.

AU - Hofer, T.

AU - Holmgren, D.

AU - Hsu, L.

AU - Huber, M. E.

AU - Jastram, A.

AU - Kamaev, O.

AU - Kara, B.

AU - Kelsey, M. H.

AU - Kennedy, A.

AU - Kiveni, M.

AU - Koch, K.

AU - Loer, B.

AU - Lopez Asamar, E.

AU - Mahapatra, R.

AU - Mandic, V.

AU - Martinez, C.

AU - McCarthy, K. A.

AU - Mirabolfathi, N.

AU - Moffatt, R. A.

PY - 2014/1/27

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AB - SuperCDMS is an experiment designed to directly detect weakly interacting massive particles (WIMPs), a favored candidate for dark matter ubiquitous in the Universe. In this Letter, we present WIMP-search results using a calorimetric technique we call CDMSlite, which relies on voltage-assisted Luke-Neganov amplification of the ionization energy deposited by particle interactions. The data were collected with a single 0.6 kg germanium detector running for ten live days at the Soudan Underground Laboratory. A low energy threshold of 170 eVee (electron equivalent) was obtained, which allows us to constrain new WIMP-nucleon spin-independent parameter space for WIMP masses below 6 GeV/c2.

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VL - 112

JO - Physical review letters

JF - Physical review letters

IS - 4

M1 - 041302

ER -

Search for low-mass weakly interacting massive particles using voltage-assisted calorimetric ionization detection in the SuperCDMS experiment

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