Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures

We discuss laser cooling of antihydrogen atoms in a magnetic trap down to the millikelvin range using radiation at Lyman‐alpha. This is very important to suppress residual Zeeman shifts and broadenings in future high‐resolution laser‐spectroscopy of antihydrogen. Even colder antihydrogen temperature...

Descripción completa

Detalles Bibliográficos
Autores principales: Walz, J, Kellerbauer, A G
Lenguaje:eng
Publicado: 2005
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1063/1.2130174
http://cds.cern.ch/record/936240
_version_ 1780909676180799488
author Walz, J
Kellerbauer, A G
author_facet Walz, J
Kellerbauer, A G
author_sort Walz, J
collection CERN
description We discuss laser cooling of antihydrogen atoms in a magnetic trap down to the millikelvin range using radiation at Lyman‐alpha. This is very important to suppress residual Zeeman shifts and broadenings in future high‐resolution laser‐spectroscopy of antihydrogen. Even colder antihydrogen temperatures in the sub‐millikelvin range are desirable for experiments on antimatter gravity. We discuss novel methods to obtain antihydrogen atoms at these ultracold temperatures.
id cern-936240
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-9362402019-09-30T06:29:59Zdoi:10.1063/1.2130174http://cds.cern.ch/record/936240engWalz, JKellerbauer, A GCooling of Antihydrogen and Antiprotons to Ultracold TemperaturesDetectors and Experimental TechniquesWe discuss laser cooling of antihydrogen atoms in a magnetic trap down to the millikelvin range using radiation at Lyman‐alpha. This is very important to suppress residual Zeeman shifts and broadenings in future high‐resolution laser‐spectroscopy of antihydrogen. Even colder antihydrogen temperatures in the sub‐millikelvin range are desirable for experiments on antimatter gravity. We discuss novel methods to obtain antihydrogen atoms at these ultracold temperatures.oai:cds.cern.ch:9362402005
spellingShingle Detectors and Experimental Techniques
Walz, J
Kellerbauer, A G
Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title_full Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title_fullStr Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title_full_unstemmed Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title_short Cooling of Antihydrogen and Antiprotons to Ultracold Temperatures
title_sort cooling of antihydrogen and antiprotons to ultracold temperatures
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1063/1.2130174
http://cds.cern.ch/record/936240
work_keys_str_mv AT walzj coolingofantihydrogenandantiprotonstoultracoldtemperatures
AT kellerbauerag coolingofantihydrogenandantiprotonstoultracoldtemperatures

Ejemplares similares