Barkas effect with use of antiprotons and protons

G. Gabrielse; X. Fei; L. A. Orozco; S. L. Rolston; R. L. Tjoelker; T. A. Trainor; J. Haas; H. Kalinowsky; W. Kells

doi:10.1103/PhysRevA.40.481

Barkas effect with use of antiprotons and protons

G. Gabrielse^*, X. Fei, L. A. Orozco, S. L. Rolston, R. L. Tjoelker, T. A. Trainor, J. Haas, H. Kalinowsky, W. Kells

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

42 Scopus citations

Abstract

The difference in the range of protons and antiprotons in matter, an example of the Barkas effect, is observed in a simple time-of-flight apparatus. The ranges of 5.9-MeV antiprotons and protons differ by about 6% in a degrader made predominantly of aluminum.

Original language	English (US)
Pages (from-to)	481-484
Number of pages	4
Journal	Physical Review A
Volume	40
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevA.40.481
State	Published - 1989

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.40.481

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title = "Barkas effect with use of antiprotons and protons",

abstract = "The difference in the range of protons and antiprotons in matter, an example of the Barkas effect, is observed in a simple time-of-flight apparatus. The ranges of 5.9-MeV antiprotons and protons differ by about 6% in a degrader made predominantly of aluminum.",

author = "G. Gabrielse and X. Fei and Orozco, {L. A.} and Rolston, {S. L.} and Tjoelker, {R. L.} and Trainor, {T. A.} and J. Haas and H. Kalinowsky and W. Kells",

year = "1989",

doi = "10.1103/PhysRevA.40.481",

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T1 - Barkas effect with use of antiprotons and protons

AU - Gabrielse, G.

AU - Fei, X.

AU - Orozco, L. A.

AU - Rolston, S. L.

AU - Tjoelker, R. L.

AU - Trainor, T. A.

AU - Haas, J.

AU - Kalinowsky, H.

AU - Kells, W.

PY - 1989

Y1 - 1989

N2 - The difference in the range of protons and antiprotons in matter, an example of the Barkas effect, is observed in a simple time-of-flight apparatus. The ranges of 5.9-MeV antiprotons and protons differ by about 6% in a degrader made predominantly of aluminum.

AB - The difference in the range of protons and antiprotons in matter, an example of the Barkas effect, is observed in a simple time-of-flight apparatus. The ranges of 5.9-MeV antiprotons and protons differ by about 6% in a degrader made predominantly of aluminum.

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DO - 10.1103/PhysRevA.40.481

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JO - Physical Review A

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Barkas effect with use of antiprotons and protons

Abstract

ASJC Scopus subject areas

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