Title of article
Production of antihydrogen in relativistic collisions
Author/Authors
Baur، نويسنده , , G and Boero، نويسنده , , A. Brauksiepe، نويسنده , , S and Buzzo، نويسنده , , A and Eyrich، نويسنده , , W and Geyer، نويسنده , , R and Grozonka، نويسنده , , D and Hauffe، نويسنده , , J and Kilian، نويسنده , , K and LoVetere، نويسنده , , M and Macri، نويسنده , , M and Moosburger، نويسنده , , M and Nellen، نويسنده , , R and Oelert، نويسنده , , W and Passagio، نويسنده , , S and Pozzo، نويسنده , , A and Rِhrich، نويسنده , , K and Sachs، نويسنده , , K and Schepers، نويسنده , , G and Sefzick، نويسنده , , T and Simon، نويسنده , , R.S and Stratmann، نويسنده , , R and Stinzing، نويسنده , , F and Wolke، نويسنده , , M، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
4
From page
201
To page
204
Abstract
The production of antihydrogen atoms H0 ≡ pe+ has been observed by the PS210 collaboration at LEAR. The method assumes an e+e− -pair creation via the two-photon mechanism in the antiproton-nucleus interaction. Neutral H̄0 atoms are identified by a unique sequence of characteristics.
pical signature of eleven produced antihydrogen atoms is reported including possibly 2±1 background signals. The observed yield agrees with theoretical predictions.
Keywords
Internal pair production , Antiproton induced reactions , Electron-ion recombination and electron attachment
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1997
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2175524
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