Title of article
Stacking of cold antiprotons
Author/Authors
ATRAP Collaboration، نويسنده , , G Gabrielse، نويسنده , , N.S Bowden، نويسنده , , P Oxley، نويسنده , , A Speck، نويسنده , , C.H Storry، نويسنده , , J.N Tan، نويسنده , , M Wessels، نويسنده , , D Grzonka، نويسنده , , W Oelert، نويسنده , , G Schepers، نويسنده , , T. Sefzick، نويسنده , , J Walz، نويسنده , , John Pittner and Marwan A. Simaan، نويسنده , , T.W H?nsch، نويسنده , , E.A Hessels، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
6
From page
140
To page
145
Abstract
The stacking of cold antiprotons is currently the only way to accumulate the large numbers of the cold antiprotons that are needed for low energy experiments. Both the largest possible number and the lowest possible temperature are desired, especially for the production and study of cold antihydrogen. The antiprotons accumulated in our particle trap have an energy 1010 times lower than the energy of those delivered by CERNʹs Antiprotons Decelerator (AD). The number accumulated (more than 0.4 million in this demonstration) is linear in the number of accepted high energy antiproton pulses (32 in this demonstration). Accumulation efficiencies and losses are measured and discussed.
Journal title
PHYSICS LETTERS B
Serial Year
2002
Journal title
PHYSICS LETTERS B
Record number
916352
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