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Full-Text Articles in Physics
Roadmap On Photonic, Electronic And Atomic Collision Physics: Ii. Electron And Antimatter Interactions, Stefan Schippers, Emma Sokell, Friedrich Aumayr, Hossein Sadeghpour, Kiyoshi Ueda, Igor Bray, Klaus Bartschat, Andrew Murray, Jonathan Tennyson, Alexander Dorn, Masakazu Yamazaki, Masahiko Takahashi, Nigel Mason, Oldřich Novotný, Andreas Wolf, Leon Sanche, Martin Centurion, Yasunori Yamazaki, Gaetana Laricchia, Clifford M. Surko, James Sullivan, Gleb Gribakin, Daniel Wolf Savin, Yuri Ralchenko, Ronnie Hoekstra, Gerry O'Sullivan
Roadmap On Photonic, Electronic And Atomic Collision Physics: Ii. Electron And Antimatter Interactions, Stefan Schippers, Emma Sokell, Friedrich Aumayr, Hossein Sadeghpour, Kiyoshi Ueda, Igor Bray, Klaus Bartschat, Andrew Murray, Jonathan Tennyson, Alexander Dorn, Masakazu Yamazaki, Masahiko Takahashi, Nigel Mason, Oldřich Novotný, Andreas Wolf, Leon Sanche, Martin Centurion, Yasunori Yamazaki, Gaetana Laricchia, Clifford M. Surko, James Sullivan, Gleb Gribakin, Daniel Wolf Savin, Yuri Ralchenko, Ronnie Hoekstra, Gerry O'Sullivan
Martin Centurion Publications
We publish three Roadmaps on photonic, electronic and atomic collision physics in order to celebrate the 60th anniversary of the ICPEAC conference. In Roadmap II we focus on electron and antimatter interactions. Modern theoretical and experimental approaches provide detailed insight into the many body quantum dynamics of leptonic collisions with targets of varying complexity ranging from neutral and charged atoms to large biomolecules and clusters. These developments have been driven by technological progress and by the needs of adjacent areas of science such as astrophysics, plasma physics and radiation biophysics. This Roadmap aims at looking back along the road, explaining …
Majorana Spin-Flip Transition In The Alpha Magnetic Trap, Miguel Alarcon, Colin Riggert, Francis Robicheaux
Majorana Spin-Flip Transition In The Alpha Magnetic Trap, Miguel Alarcon, Colin Riggert, Francis Robicheaux
The Summer Undergraduate Research Fellowship (SURF) Symposium
The main purpose of the ALPHA collaboration is to trap antihydrogen atoms so that the Charge Conjugation-Parity Transformation-Time Reversal (CPT) symmetry can be tested. The trapping mechanism consists on an octupole magnet that traps the atoms near the magnetic field minima. Once trapped, due to the Majorana spin-flip effect, atoms can escape by changing the orientation of its spin. The magnetic field generated by the octupole magnet present in the trap has multiple zeroes of different orders. These zeroes could affect the probability of a spin flip, and therefore alter the number of escaped atoms. The main problem tackled by …