Author Affiliations

Zhilei Xu,^1,2,* Grace E. Chesmore,³ Shunsuke Adachi,⁴ Aamir M. Ali,⁵ Andrew Bazarko,⁶ Gabriele Coppi,^1,7 Mark Devlin,¹ Tom Devlin,⁸ Simon R. Dicker,¹ Patricio A. Gallardo,⁹ Joseph E. Golec,³ Jon E. Gudmundsson,¹⁰ Kathleen Harrington,¹¹ Makoto Hattori,¹² Anna Kofman,¹ Kenji Kiuchi,¹³ Akito Kusaka,^12,14,15,16 Michele Limon,¹ Frederick Matsuda,¹⁷ Jeff McMahon,^3,11,18,19 Federico Nati,⁷ Michael D. Niemack,^9,20 Aritoki Suzuki,¹⁴ Grant P. Teply,²¹ Robert J. Thornton,^1,22 Edward J. Wollack,²³ Mario Zannoni,⁷ and Ningfeng Zhu¹

¹Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd St., Philadelphia, Pennsylvania 19104, USA

²MIT Kavli Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA

³Department of Physics, University of Chicago, 5720 South Ellis Ave., Chicago, Illinois 60637, USA

⁴Division of Physics and Astronomy, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan

⁵Department of Physics, University of California—Berkeley, Berkeley, California 94720, USA

⁶Department of Physics, Princeton University, Princeton, New Jersey 08544, USA

⁷Department of Physics, University of Milano-Bicocca Piazza della Scienza, 3–20126 Milano (MI), Italy

⁸Devlin Design Inc. 1 Fitchburg St., Somerville, Massachusetts 02143, USA

⁹Department of Physics, Cornell University, Ithaca, New York 14853, USA

¹⁰The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, Sweden

¹¹Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Ave., Chicago, Illinois 60637, USA

¹²Astronomical Institute, Graduate School of Science, Tohoku University, 6-3, Aramaki Aza-Aoba, Aoba-ku, Sendai 980-8578, Japan

¹³Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

¹⁴Physics Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, California 94720, USA

¹⁵Kavli Institute for the Physics and Mathematics of the Universe (WPI), Berkeley Satellite, the University of Berkeley, California 94720, USA

¹⁶Research Center for the Early Universe, School of Science, The University of Tokyo, Tokyo 113-0033, Japan

¹⁷Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan

¹⁸Kavli Institute for Cosmological Physics, University of Chicago, 5640 S. Ellis Ave., Chicago, Illinois 60637, USA

¹⁹Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA

²⁰Department of Astronomy, Cornell University, Ithaca, New York 14853, USA

²¹Department of Physics, University of California, San Diego, California 92093-0424, USA

²²Department of Physics and Engineering, West Chester University of Pennsylvania, West Chester, Pennsylvania 19383, USA

²³Goddard Space Flight Center, 8800 Greenbelt Rd., Greenbelt, Maryland 20771, USA

^*Corresponding author: zhileixu@sas.upenn.edu

ORCID

Zhilei Xu	https://orcid.org/0000-0001-5112-2567
Simon R. Dicker	https://orcid.org/0000-0002-1940-4289
Jon E. Gudmundsson	https://orcid.org/0000-0003-1760-0355
Michele Limon	https://orcid.org/0000-0002-5900-2698
Edward J. Wollack	https://orcid.org/0000-0002-7567-4451