Total reaction cross sections for 20-30 MeV pions and the anomaly of pionic atoms

E. Friedman; A. Goldring; R. R. Johnson; O. Meirav; D. Vetterli; P. Weber; A. Altman

doi:10.1016/0370-2693(91)90850-P

Total reaction cross sections for 20-30 MeV pions and the anomaly of pionic atoms

E. Friedman^*
, A. Goldring
, R. R. Johnson
, O. Meirav
, D. Vetterli
, P. Weber
, A. Altman

^*Corresponding author for this work

Racah Institute of Physics

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

12 Scopus citations

Abstract

Total reaction cross sections of 20 MeV π^- and 30 MeV π⁺ and π^- have been measured for carbon and nickel targets. The experimental results are in very good agreement with calculations based on commonly accepted pion-nucleus potentials but disagree with calculations based on the potentials associated with the so-called pionic atom anomaly.

Original language	English
Pages (from-to)	17-20
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	257
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(91)90850-P
State	Published - 21 Mar 1991

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10.1016/0370-2693(91)90850-P

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title = "Total reaction cross sections for 20-30 MeV pions and the anomaly of pionic atoms",

abstract = "Total reaction cross sections of 20 MeV π- and 30 MeV π+ and π- have been measured for carbon and nickel targets. The experimental results are in very good agreement with calculations based on commonly accepted pion-nucleus potentials but disagree with calculations based on the potentials associated with the so-called pionic atom anomaly.",

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AU - Friedman, E.

AU - Goldring, A.

AU - Johnson, R. R.

AU - Meirav, O.

AU - Vetterli, D.

AU - Weber, P.

AU - Altman, A.

PY - 1991/3/21

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N2 - Total reaction cross sections of 20 MeV π- and 30 MeV π+ and π- have been measured for carbon and nickel targets. The experimental results are in very good agreement with calculations based on commonly accepted pion-nucleus potentials but disagree with calculations based on the potentials associated with the so-called pionic atom anomaly.

AB - Total reaction cross sections of 20 MeV π- and 30 MeV π+ and π- have been measured for carbon and nickel targets. The experimental results are in very good agreement with calculations based on commonly accepted pion-nucleus potentials but disagree with calculations based on the potentials associated with the so-called pionic atom anomaly.

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ER -

Total reaction cross sections for 20-30 MeV pions and the anomaly of pionic atoms

Abstract

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