Antihydrogen, the bound state of an antiproton and a positron, has been produced at low energies at CERN since 2002. Antihydrogen is of interest for use in precision tests of nature's fundamental symmetries. The charge conjugation/parity/time reversal (CPT) theorem, a crucial part of the foundation of the standard model of elementary particles and interactions, demands that hydrogen and antihydrogen have the same spectrum. Given the current experimental precision of measurements on the hydrogen atom, subjecting antihydrogen to rigorous spectroscopic examination would constitute a compelling, model-independent test of CPT. Antihydrogen could also be used to study the gravitational behaviour of antimatter.However, until recently, experiments ...
Abstract: Antihydrogen spectroscopy promises precise tests of the symmetry of matter and antimatter,...
The first observations of antihydrogen (H) atoms [1, 2] in 1995 opened a new way of testing the fund...
Sustained advances in the trapping of positrons and antiprotons led to the recent creation of cold a...
Antimatter was first predicted in 1931, by Dirac. Work with highenergy antiparticles is now commonpl...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Performing measurements of the properties of antihydrogen, the bound state of an antiproton and a po...
The ALPHA project at the CERN AD is testing fundamental symmetries between matter and antimatter usi...
Antihydrogen, the bound state of a positron and an antiproton, is the only neutral pure antimatter s...
Antihydrogen, a positron bound to an antiproton, is the simplest anti-atom. Its structure and proper...
Performing measurements of the properties of antihydrogen, the bound state of an antiproton and a po...
Antihydrogen, a positron bound to an antiproton, is the simplest anti-atom. Its structure and proper...
Antihydrogen, the simplest pure-antimatter atomic system, holds the promise of direct tests of matte...
Abstract: Antihydrogen spectroscopy promises precise tests of the symmetry of matter and antimatter,...
The first observations of antihydrogen (H) atoms [1, 2] in 1995 opened a new way of testing the fund...
Sustained advances in the trapping of positrons and antiprotons led to the recent creation of cold a...
Antimatter was first predicted in 1931, by Dirac. Work with highenergy antiparticles is now commonpl...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Precision spectroscopic comparison of hydrogen and antihydrogen holds the promise of a sensitive tes...
Performing measurements of the properties of antihydrogen, the bound state of an antiproton and a po...
The ALPHA project at the CERN AD is testing fundamental symmetries between matter and antimatter usi...
Antihydrogen, the bound state of a positron and an antiproton, is the only neutral pure antimatter s...
Antihydrogen, a positron bound to an antiproton, is the simplest anti-atom. Its structure and proper...
Performing measurements of the properties of antihydrogen, the bound state of an antiproton and a po...
Antihydrogen, a positron bound to an antiproton, is the simplest anti-atom. Its structure and proper...
Antihydrogen, the simplest pure-antimatter atomic system, holds the promise of direct tests of matte...
Abstract: Antihydrogen spectroscopy promises precise tests of the symmetry of matter and antimatter,...
The first observations of antihydrogen (H) atoms [1, 2] in 1995 opened a new way of testing the fund...
Sustained advances in the trapping of positrons and antiprotons led to the recent creation of cold a...