Pion-Deuteron Elastic Scattering for Momenta from 408 to 600 MeV/ c

The differential cross section for elastic scattering of pions from deuterium has been measured for momenta of 408, 441, 539, and 600 MeV/c. The measurements confirm the energy dependence of a pronounced minimum around 100/sup 0/, previously observed with lower-precision experiments. Our results are...

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Veröffentlicht in:	Phys. Rev. Lett.; (United States) 1981-01, Vol.46 (18), p.1185-1188
Hauptverfasser:	Minehart, R. C., Boswell, J. S., Davis, J. F., Day, D., McCarthy, J. S., Whitney, R. R., Ziock, H. J., Wadlinger, E. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	645104 - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Meson-Induced Interactions- (-1987) BARYON RESONANCES BARYONS CROSS SECTIONS DATA DIBARYON RESONANCES DIFFERENTIAL CROSS SECTIONS ELASTIC SCATTERING ELEMENTARY PARTICLES ENERGY DEPENDENCE ENERGY RANGE EXPERIMENTAL DATA FERMIONS HADRON-HADRON INTERACTIONS HADRONS INFORMATION INTERACTIONS MESON-BARYON INTERACTIONS MEV RANGE MEV RANGE 100-1000 NUMERICAL DATA PARTICLE INTERACTIONS PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PION-DEUTERON INTERACTIONS RESONANCE PARTICLES SCATTERING
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Zusammenfassung:	The differential cross section for elastic scattering of pions from deuterium has been measured for momenta of 408, 441, 539, and 600 MeV/c. The measurements confirm the energy dependence of a pronounced minimum around 100/sup 0/, previously observed with lower-precision experiments. Our results are compared to calculations including effects of excitation of dibaryon resonances in the deuteron.
ISSN:	0031-9007
DOI:	10.1103/PhysRevLett.46.1185