@article {57, title = {CPT symmetry tests with cold p{\textasciimacron} and antihydrogen}, journal = {Annalen der Physik}, volume = {525}, year = {2013}, pages = {493{\textendash}504}, abstract = {

Precision comparisons of the properties of particles and their corresponding antiparticles are highly relevant because the Standard Model of elementary particle physics, a local, Lorentz-invariant field theory, is necessarily symmetric with respect to the combined CPT operation. This symmetry defines exact equality between the fundamental properties of particles and their anti-images. Any measured and confirmed violation constitutes a significant challenge to the Standard Model. Recent results of different CPT-tests are summarized, with emphasis to the high-precision measurement of the magnetic moment of the proton and the antiproton, as well as the precision investigation of antihydrogen ground state hyperfine splitting.

}, keywords = {antimatter, CPT symmetry, Fundamental Interactions}, issn = {1521-3889}, doi = {10.1002/andp.201300060}, url = {http://dx.doi.org/10.1002/andp.201300060}, author = {Yamazaki, Yasunori and Ulmer, Stefan} }