1. A dual‐isotope rubidium comagnetometer to search for anomalous long‐range spin‐mass (spin‐gravity) couplings of the proton. Issue 7 (16th May 2013) Authors: Kimball, Derek F. Jackson; Lacey, Ian; Valdez, Julian; Swiatlowski, Jerlyn; Rios, Cesar; Peregrina‐Ramirez, Rodrigo; Montcrieffe, Caitlin; Kremer, Jackie; Dudley, Jordan; Sanchez, C.; Blaum, Klaus; Müller, Holger; Severijns, Nathal Journal: Annalen der Physik Issue: Volume 525:Issue 7(2013:Jul.) Page Start: 514 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗