Cox, G.F.
Cross Section
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Differential and Channel Cross-sections for the Reactions $K^0_L P \to K^0_S P$ and $K^0_L P \to \Lambda^0 \pi^+$ in the Center-of-mass Energy Range 1605-{MeV} to 1910-{MeV}

Corden, M.J. ; Cox, G.F. ; Kelsey, D.P. ; et al.
Nucl.Phys.B 155 (1979) 13-38, 1979.
Inspire Record 7734 DOI 10.17182/hepdata.34677

The differential and channel cross sections have been measured for the reactions K L 0 p → K S 0 p and K L 0 p → Λ 0 π + in nine energy intervals in the c.m. range 1605 to 1910 MeV. The regeneration reaction is a combination of the KN amplitudes (with I = 0 and 1) and the K N amplitude ( I = 1) and is very sensitive to the various KN phase-shift solutions, some of which show an exotic I = 0, P 1 resonance. Our results have been expressed in terms of frequency distributions and cross sections, normalised by the Λ 0 π + reaction. These results have been compared with the predictions of various partial-wave analyses. Qualitatively we can eliminate the P 1 non-resonant solution, though no solution correctly predicts our results.

22 data tables
Table 1

No description provided.

Table 2

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Table 3

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Energy Dependent Cross-Sections for K- Neutron Interactions in the Center-Of-Mass Energy Range 1750-MeV-2200-MeV from Five K- Deuterium Bubble Chamber Experiments

Corden, M.J. ; Cox, G.F. ; Dartnell, A. ; et al.
Nucl.Phys.B 129 (1977) 253-274, 1977.
Inspire Record 126181 DOI 10.17182/hepdata.35246

Experimental details and channel cross sections are presented for five K − deuterium bubble chamber experiments. Utilising the Fermi motion of the neutron the K − n cross sections are extracted over the c.m. energy range 1750–2200 MeV and where possible results are compared to related channels from other experiments.

3 data tables
Table 1

CHANNEL CROSS SECTIONS FOR EACH OF THE FIVE EXPERIMENTS - NEUTRON MOTION WITHIN THE DEUTERON MEANS EACH DOES NOT CORRESPOND TO A UNIQUE C.M. ENERGY. CORRECTED FOR GLAUBER SCREENING.

Table 2

FERMI MOTION OF NEUTRON USED TO EXTRACT ENERGY DEPENDENCE.

Table 3

FERMI MOTION OF NEUTRON USED TO EXTRACT ENERGY DEPENDENCE.


New Experimental Results on the Reactions K- n --> pi- Sigma0 and K- n --> pi0 Sigma- and a Partial Wave Analysis of These Data Between 1750-MeV and 2200-MeV

Corden, M.J. ; Cox, G.F. ; Kenyon, I.R. ; et al.
Nucl.Phys.B 125 (1977) 61-82, 1977.
Inspire Record 124942 DOI 10.17182/hepdata.35321

New bubble chamber data on the reactions K − n → π 0 Σ 0 in the c.m. energy range 1750–2200 MeV are presented and are compared with the predictions of the most recent partial-wave analysis of the reaction K N → πΣ . The comparison stresses the need for data involving a single value of isotopic spin in the study of this reaction. An analysis of the new data yields two satisfactory solutions involving only well established resonances.

4 data tables
Table 1

No description provided.

Table 2

FERMI MOTION OF NEUTRON USED TO EXTRACT ENERGY DEPENDENCE.

Table 3

NORMALIZED LEGENDRE COEFFICIENTS OF CROSS SECTION ANGULAR DISTRIBUTION.

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