| Literature DB >> 18517780 |
G Gabrielse1, P Larochelle, D Le Sage, B Levitt, W S Kolthammer, R McConnell, P Richerme, J Wrubel, A Speck, M C George, D Grzonka, W Oelert, T Sefzick, Z Zhang, A Carew, D Comeau, E A Hessels, C H Storry, M Weel, J Walz.
Abstract
Slow antihydrogen (H) is produced within a Penning trap that is located within a quadrupole Ioffe trap, the latter intended to ultimately confine extremely cold, ground-state H[over ] atoms. Observed H[over ] atoms in this configuration resolve a debate about whether positrons and antiprotons can be brought together to form atoms within the divergent magnetic fields of a quadrupole Ioffe trap. The number of detected H atoms actually increases when a 400 mK Ioffe trap is turned on.Year: 2008 PMID： 18517780 DOI： 10.1103/PhysRevLett.100.113001
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161