4 papers
On the potential for high-accuracy spectroscopy of and in Penning traps for a test of CPT invariance
Stephan Schiller, Juan M. Cornejo, Nikita Poljakov +3
The comparison of vibrational transition frequencies of and offers a new opportunity to test CPT invariance. Myers [Phys. Rev. A 98, 01…
A robust method to reach the motional quantum regime of (anti-)protons in cryogenic multi-Penning traps
Nikita Poljakov, Jan Schaper, Julia-Aileen Coenders +5
Sympathetic laser cooling is a key concept in precision spectroscopy and quantum state control of charged particles. Significant challenges arise in the metrologically relevant cas…
Full Single-Quantum Control of Particles in Penning Traps for Symmetry Tests at the Quantum Limit
J. M. Cornejo, J. -A. Coenders, A. Lissel +9
The BASE collaboration aims to measure antimatter systems with the highest precision in order to perform a rigorous test of CPT symmetry and search for physics beyond the Standard…
CERN AD/ELENA Antimatter Program
R. Caravita, A. Cridland Mathad, J. S. Hangst +6
The CERN AD/ELENA Antimatter program studies the fundamental charge, parity, time (CPT) reversal invariance through high-precision studies of antiprotons, antihydrogen, and antipro…