Antihydrogen formation in antiproton-positronium collisions

Nobuhiro Yamanaka, Yasushi Kino

研究成果: Conference article査読

9 被引用数 (Scopus)

抄録

Rearrangement in antiproton (p̄) and positronium (Ps) collisions, p̄ + Ps → H + e-, is a promising process to produce large amount of antihydrogen atom (H). The formation cross section is calculated by using a time-dependent coupled channel (TDCC) method. Numerical accuracy of the TDCC method is demonstrated in a calculation of Ps-formation cross sections in positron and hydrogen collisions. The present result shows a dominant peak of the cross section around a center of mass collision energy of 10 eV.

本文言語English
ページ(範囲)40-43
ページ数4
ジャーナルNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
214
SUPPL.
DOI
出版ステータスPublished - 2004 1月
イベントLow Energy Antiproton Physics (LEAP'03) - Jamashita-park, Japan
継続期間: 2003 3月 32003 3月 7

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 器械工学

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