Scaling of the multiplicity in hadron nucleus interactions

Adamovic, O. ; Drndarevic, S. ; Krpic, D. ; et al.
Phys.Rev.C 48 (1993) 2772-2774, 1993.
Inspire Record 366047 DOI 10.17182/hepdata.26003

It is shown that in interactions of protons at 200, 300, and 400 GeV, and negative pions at 300 GeV with emulsion nuclei, the scaling of the multiplicity of relativistic charged secondaries is valid and described by a linear function of the scaling variable, z.

2 data tables

No description provided.

No description provided.


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

No description provided.

No description provided.