Bangerter, R.O.
LEGN
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Reactions $K^- p \to \Sigma^- \pi^+$ and $K^- p \to \Sigma^+ \pi^-$ in the Momentum Range From 220-{MeV}/c to 470-{MeV}/c

Bangerter, R.O. ; Alston-Garnjost, M. ; Barbaro-Galtieri, A. ; et al.
Phys.Rev.D 23 (1981) 1484, 1981.
Inspire Record 152277 DOI 10.17182/hepdata.24146

We present the analysis of 64 000 K−p→Σ−π+ and 89 000 K−p→Σ+π− events obtained with the Berkeley 25-in. hydrogen bubble chamber. Total cross sections and Legendre-polynomial expansion coefficients describing the differential cross sections and polarizations are presented in 10-MeV/c momentum intervals extending from 220 to 470 MeV/c. This paper completes the series devoted to all K−p final states in this momentum range.

4 data tables
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Elastic, Charge Exchange, and Total K- p Cross-Sections in the Momentum Range 220-MeV/c to 470-MeV/c

Mast, Terry S. ; Alston-Garnjost, Margaret ; Bangerter, Roger O. ; et al.
Phys.Rev.D 14 (1976) 13, 1976.
Inspire Record 100579 DOI 10.17182/hepdata.24699

An analysis has been made of 64 600 events of the type K−p→K−p and 22 800 events of the type K−p→K¯0n in the Berkeley 25-in. hydrogen bubble chamber. Differential cross sections have been measured in intervals of 10 MeV/c over the momentum range 220 to 470 MeV/c. Legendre-polynomial fits to the distributions have been made, and the coefficients show structure from the resonant D-wave [Λ(1520)] and background S and P waves. No new structure is observed. The total K−p cross section determined from measurements of all final states seen in this exposure is also presented.

6 data tables
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