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

Friedman, E. ; Goldring, A. ; Johnson, R.R. ; et al.
Phys.Lett.B 257 (1991) 17-20, 1991.
Inspire Record 324304 DOI 10.17182/hepdata.29486

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.

2 data tables

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INVESTIGATION OF INCLUSIVE PROCESSES pi- A ---> p (backwards) X AT 40-GeV/c

Albini, E. ; Antipov, V.V. ; Bellini, G. ; et al.
Sov.J.Nucl.Phys. 43 (1986) 585, 1986.
Inspire Record 215986 DOI 10.17182/hepdata.9916

None

3 data tables

No description provided.

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