The National Science Foundation (NSF) awarded a $763,868 Project Grant under the Mathematical and Physical Sciences (CFDA 47.049) program to Colorado State University (CSU). The funding will support high-precision, quantum-enabled laser spectroscopy experiments on trapped, highly charged ions to test fundamental physics at low energy. This project aims to develop an optical atomic clock based on narrow linewidth transitions in highly charged praseodymium ions. The research is expected to provide...
Colorado State University was awarded a $510,530 Project Grant from the National Science Foundation Division of Physics. The grant supports research titled "Quantum-Enabled Spectroscopy of Highly Charged Metal Ions as a Search for New Physics at the Low-Energy, High-Precision Frontier." The research will be conducted between September 1, 2021 and August 31, 2024. The grant falls under the Mathematical and Physical Sciences program (CFDA 47.049) to advance scientific knowledge and...
This $295,792 federal Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) aims to precisely measure the strength of a weak optical interaction in atomic cesium, which is influenced by the weak nuclear force. The goal is to improve the precision of the electroweak mixing angle measurement, testing the Standard Model of particle physics and potentially discriminating between Beyond Standard Model theories. The project...
This $129,851 federal Project Grant award from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports research at Florida State University to achieve two key objectives: Measure the mass of the electron with an uncertainty of 10 parts-per-trillion, which is a factor of three more precise than previous best measurements. This will enable more accurate theoretical predictions for the frequencies of rotation and vibration of molecular hydrogen ions,...
This Project Grant from the National Science Foundation, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $300,000 to the University of Colorado Boulder for theoretical research on inertial sensing applications of superradiant lasers. The three-year award beginning June 1, 2022 supports quantitative analysis of a proposed new type of inertial sensor based on collective atomic effects in an optical ring resonator. The Principal Investigator will evaluate the...
This National Science Foundation (NSF) Project Grant award, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $520,195 to Colorado State University (CSU) from August 1, 2024 to July 31, 2027 to develop a novel optical atomic clock based on ytterbium ions for high-precision tests of fundamental symmetries. The project aims to use laser spectroscopy to investigate an unexplored optical electric octupole (E3) transition in singly-charged ytterbium-173 ions confined in a...
The National Science Foundation (NSF) awarded a $207,997 Project Grant to Appalachian State University under the Mathematical and Physical Sciences (CFDA 47.049) program. The grant supports a collaborative research effort to conduct experimental studies of highly charged ions using an electron beam ion trap. The research aims to precisely measure nuclear charge radii, quantum electrodynamic effects, and other properties to test predictions of the Standard Model and search for evidence of physics...
The National Science Foundation (NSF) awarded the University of California, Santa Barbara (UCSB) a $472,456 Project Grant under its Mathematical and Physical Sciences program (CFDA 47.049) to conduct precision spectroscopy research on single polyatomic molecules. The goal of this 3-year project is to develop techniques that can precisely measure the quantum mechanical properties of individual polyatomic molecules, rather than an ensemble average. This will enable future applications in...
This $610,000 Project Grant award, made by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049), will support experimental and theoretical research to investigate the use of quantum sensors to address unsolved mysteries in fundamental physics. The research team at the University of Nevada, Reno (UNR) will collaborate with researchers at Laboratoire Aime Cotton in Orsay, France to generate and study the properties of nonclassical...
This $322,422 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports theoretical and computational research by Purdue University to advance the experimental search for differences between the hydrogen atom and its antimatter counterpart, antihydrogen. The research team, including the principal investigator, graduate students, and undergraduates, will perform simulations and calculations to improve the precision...