Absorption cross sections for antiprotons on carbon, aluminum and copper at 485 and 597 MeV/c
書誌事項
- 公開日
- 1981-05
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- DOI
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- 10.1016/0375-9474(81)90147-0
- 公開者
- Elsevier BV
この論文をさがす
説明
Abstract Absorption cross sections for antiprotons on C, Al and Cu have been measured by a transmission method at 485 and 597 MeV/ c . Nuclei are shown to be black to antiprotons at these momenta. Using the available data up to 280 GeV/ c , the momentum dependence of the absorption cross sections is investigated. Empirically, a simple expression σ abs = γ ( p / p 0 ) − β , with β and γ constants and p 0 = 1 GeV/ c , gives a good account of the data in a remarkably wide momentum range, 0.5–280 GeV/ c .
収録刊行物
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- Nuclear Physics A
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Nuclear Physics A 360 (2), 291-296, 1981-05
Elsevier BV