Author Affiliations

V. M. Acosta,^1,e M. Auzinsh,² W. Gawlik,³ P. Grishin,² D. F. Jackson Kimball,⁴ L. Krzemien,³ M. P. Ledbetter,¹ S. Pustelny,³ S. M. Rochester,¹ V. V. Yashchuk,⁵ and D. Budker^1,6

¹Department of Physics University of California, Berkeley, CA 94720-7300

²Department of Physics, University of Latvia, 19Rainis blvd, Riga, LV-1586, Latvia

³Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Krakow, Poland

⁴Department of Physics, California State University { East Bay, 25800 Carlos Bee Blvd., Hayward, CA 94542, USA

⁵Advanced Light Source Division, Lawrence Berkeley National Laboratory, Berkeley CA 94 720, USA

⁶Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley CA 94 720, USA

^e vmacosta@berkeley.edu