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Constraints on dark photons and axionlike particles from the SuperCDMS Soudan experiment

Aralis, T. and Aramaki, T. and Arnquist, I. J. and Azadbakht, E. and Baker, W. and Banik, S. and Barker, D. and Bathurst, C. and Bauer, D. A. and Bezerra, L. V. S. and Bhattacharyya, R. and Binder, T. and Bowles, M. A. and Brink, P. L. and Bunker, R. and Cabrera, B. and Calkins, R. and Cameron, R. A. and Cartaro, C. and Cerdeño, D. G. and Chang, Y.-Y. and Cooley, J. and Coombes, H. and Corbett, J. and Cornell, B. and Cushman, P. and De Brienne, F. and di Vacri, M. L. and Diamond, M. D. and Fascione, E. and Figueroa-Feliciano, E. and Fink, C. W. and Fouts, K. and Fritts, M. and Gerbier, G. and Germond, R. and Ghaith, M. and Golwala, S. R. and Harris, H. R. and Herbert, N. and Hines, B. A. and Hollister, M. I. and Hong, Z. and Hoppe, E. W. and Hsu, L. and Huber, M. E. and Iyer, V. and Jardin, D. and Jastram, A. and Kelsey, M. H. and Kennedy, A. and Kubik, A. and Kurinsky, N. A. and Lawrence, R. E. and Li, A. and Loer, B. and Lopez Asamar, E. and Lukens, P. and MacDonell, D. and MacFarlane, D. B. and Mahapatra, R. and Mandic, V. and Mast, N. and Michaud, É. M. and Michielin, E. and Mirabolfathi, N. and Mohanty, B. and Morales Mendoza, J. D. and Nagorny, S. and Nelson, J. and Neog, H. and Orrell, J. L. and Oser, S. M. and Page, W. A. and Pakarha, P. and Partridge, R. and Podviianiuk, R. and Ponce, F. and Poudel, S. and Pyle, M. and Rau, W. and Ren, R. and Reynolds, T. and Roberts, A. and Robinson, A. E. and Rogers, H. E. and Saab, T. and Sadoulet, B. and Sander, J. and Schnee, R. W. and Scorza, S. and Senapati, K. and Serfass, B. and Sincavage, D. J. and Stanford, C. and Stein, M. and Street, J. and Toback, D. and Underwood, R. and Verma, S. and Villano, A. N. and von Krosigk, B. and Watkins, S. L. and Wills, L. and Wilson, J. S. and Wilson, M. J. and Winchell, J. and Wright, D. H. and Yellin, S. and Young, B. A. and Yu, T. C. and Zhang, E. and Zhao, X. and Zheng, L. (2020) Constraints on dark photons and axionlike particles from the SuperCDMS Soudan experiment. Physical Review D, 101 (5). Art. No. 052008. ISSN 2470-0010.

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We present an analysis of electron recoils in cryogenic germanium detectors operated during the SuperCDMS Soudan experiment. The data are used to set new constraints on the axioelectric coupling of axionlike particles and the kinetic mixing parameter of dark photons, assuming the respective species constitutes all of the galactic dark matter. This study covers the mass range from 40  eV/c² to 500  keV/c² for both candidates, excluding previously untested parameter space for masses below ∼1  keV/c². For the kinetic mixing of dark photons, values below 10⁻¹⁵ are reached for particle masses around 100  eV/c²; for the axioelectric coupling of axionlike particles, values below 10⁻¹² are reached for particles with masses in the range of a few-hundred eV/c².

Item Type:Article
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Chang, Y.-Y.0000-0002-6441-980X
Germond, R.0000-0003-1743-7332
Golwala, S. R.0000-0002-1098-7174
Additional Information:© 2020 Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. Received 2 December 2019; accepted 26 February 2020; published 17 March 2020. The SuperCDMS collaboration gratefully acknowledges technical assistance from the staff of the Soudan Underground Laboratory and the Minnesota Department of Natural Resources. The iZIP detectors were fabricated in the Stanford Nanofabrication Facility, which is a member of the National Nanofabrication Infrastructure Network, sponsored and supported by the NSF. Funding and support were received from the National Science Foundation, the U.S. Department of Energy, Fermilab URA Visiting Scholar Grant No. 15-S-33, NSERC Canada, the Canada Excellence Research Chair Fund, the McDonald Institute (Canada), MultiDark (Spanish MINECO), and the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project No. 420484612. The SuperCDMS collaboration prepared this document using the resources of the Fermi National Accelerator Laboratory (Fermilab), a U.S. Department of Energy, Office of Science, HEP User Facility. Fermilab is managed by Fermi Research Alliance, LLC (FRA), acting under Contract No. DE-AC02-07CH11359. Pacific Northwest National Laboratory is operated by Battelle Memorial Institute under Contract No. DE-AC05-76RL01830 for the U.S. Department of Energy. SLAC is operated under Contract No. DEAC02-76SF00515 with the U.S. Department of Energy.
Funding AgencyGrant Number
Department of Energy (DOE)DE-AC02-07CH11359
Natural Sciences and Engineering Research Council of Canada (NSERC)UNSPECIFIED
Canada Research Chairs ProgramUNSPECIFIED
McDonald InstituteUNSPECIFIED
Ministerio de Economía, Industria y Competitividad (MINECO)UNSPECIFIED
Deutsche Forschungsgemeinschaft (DFG)420484612
Department of Energy (DOE)DE-AC05-76RL01830
Department of Energy (DOE)DE-AC02-76SF00515
Issue or Number:5
Record Number:CaltechAUTHORS:20200318-130745628
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:101974
Deposited By: Tony Diaz
Deposited On:18 Mar 2020 20:44
Last Modified:18 Mar 2020 20:44

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