0000000000344009

AUTHOR

Gz Li

showing 2 related works from this author

Antihydrogen production in a combined trap

1993

In this paper we study the properties of a Paul trap with a superimposed magnetic field (combined trap) and discuss the possibility of using this trap to simultaneously store positrons and antiprotons to form antihydrogen.

Condensed Matter::Quantum GasesPhysicsNuclear and High Energy PhysicsCondensed Matter PhysicsAtomic and Molecular Physics and OpticsMagnetic fieldTrap (computing)Nuclear physicsAntiprotonPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentPhysics::Atomic PhysicsIon trapPhysical and Theoretical ChemistryAtomic physicsAntihydrogenHyperfine Interactions
researchProduct

Adiabatic cooling of antiprotons in a Penning trap

1993

An antiproton cloud cooled at 4.2 K in a Penning trap can be further cooled by adiabatic reduction of the trap magnetic and electric fields. It will be shown that the temperature can be reduced by two orders of magnitude. This cooling method may be useful to obtain ultra-low energy antiprotons for the measurement of their gravitational properties and the production of ultra-low energy antihydrogen atoms.

PhysicsNuclear and High Energy PhysicsCondensed Matter PhysicsPenning trapAtomic and Molecular Physics and OpticsTrap (computing)Nuclear physicsAntiprotonMagnetic trapElectric fieldPhysics::Atomic PhysicsIon trapPhysical and Theoretical ChemistryAtomic physicsAdiabatic processAntihydrogenHyperfine Interactions
researchProduct