#  Research Projects 

 



  [### Schiff Moment Search using Molecular Ions: 229ThF+

 ](/resource/schiff-moment-search-using-molecular-ions-229thf) Why is the universe made of matter rather than antimatter? The Standard Model of Particle Physics doesn’t provide an answer to this question. A crucial missing piece is an undiscovered Charge-Parity (CP) symmetry violation, much larger than in the... 

 

 

   ![ThF+LogoAyamiThick](/sites/g/files/omnuum12126/files/styles/hwp_16_9__480x270/public/2026-02/ThF%2B_logo_1.jpg?itok=u2RD5IB1) 

 



 

 

   [### Quantum Logic Spectroscopy of an Electron and Positron

 ](/resource/quantum-logic-spectroscopy-electron-and-positron) Testing the Standard Model with Quantum Logics A Penning trap is a powerful tool for measuring the properties of elementary particles. An electron or a positron can be stored in a cryogenic environment and cooled to its motional ground state. Based on the... 

 

 

   ![eLogo](/sites/g/files/omnuum12126/files/styles/hwp_16_9__480x270/public/2026-02/%E3%82%A4%E3%83%A9%E3%82%B9%E3%83%88229.png?itok=LoYYgQ0w) 

 



 

 

   [### Electron EDM search (ACME collaboration)

 ](/resource/electron-edm-search-acme-collaboration) The electron Electric Dipole Moment (eEDM) is a background-free probe of general new CP-violating physics. New physics with CP-violation generally predicts finite eEDM at an observable level in the Advanced Cole Molecule Electron (ACME) experiment. We are... 

 

 

   ![acme edm](/sites/g/files/omnuum12126/files/styles/hwp_16_9__480x270/public/2025-08/IMG_6865-3.png?itok=z7Z6Ra6g)