Pion-proton integral cross sections atTπ=40to 284 MeV
Autor: | B. J. Kriss, R.A. Ristinen, R.M. Whitton, M. D. Kohler, J. J. Kraushaar, S. P. Parry, S. Høibråten, Alexander Saunders, M.W. Rawool-Sullivan, E. F. Gibson, Christopher Morris, M. D. Holcomb, W.R. Smythe, J. T. Brack, J. L. Langenbrunner |
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Rok vydání: | 1999 |
Předmět: | |
Zdroj: | Physical Review C. 59:1480-1487 |
ISSN: | 1089-490X 0556-2813 |
DOI: | 10.1103/physrevc.59.1480 |
Popis: | Integral cross sections for the scattering of pions by protons into angles greater than 30{degree} (lab) have been measured at a wide range of energies spanning the delta resonance using liquid hydrogen targets. Cross sections were measured for {pi}{sup +}p scattering at 40 energies from 39.8 to 283.9 MeV and for {pi}{sup {minus}}p at 15 energies from 80.0 to 283.9 MeV. Comparisons with phase shift predictions from the Karlsruhe group show good agreement on resonance but significant deviations below 100 MeV. thinsp {copyright} {ital 1999} {ital The American Physical Society} |
Databáze: | OpenAIRE |
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