Reaction πd→pπn in the Δ resonance region (CROSBI ID 261794)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Hoftiezer, J. H. ; Baker, S. D. ; Clement, J. M. ; Dragoset, W. H. ; Duck, I. M. ; Felder, R. D. ; Judd, D. M. ; Mutchler, G. S. ; Pepin, G. P. ; Phillips, G. C. ; Umland, E. A. ; Allred, J. C. ; Hungerford, III, E. V. ; Mayes, B. W. ; Pinsky, L. S. ; Williams, T. M. ; Furić, Miroslav ; von Witsch, W.
engleski
Reaction πd→pπn in the Δ resonance region
Differential cross sections for the reaction 2H(π±, pπ±)n at incident pion momentum 340 MeV/c in a kinematically complete experiment are reported for eleven angle pairs. At neutron momenta ≲ 40 MeV/c the cross section peaks sharply and is described well by an impulse approximation corrected for entrance channel effects ; the ratio of π+ to π− cross section is approximately 9 to 1. For neutron momenta ≳ 40 MeV/c, the data are well fit by a combination of a Jπ=2+ NΔ dibaryon resonance amplitude and an impulse approximation background ; in some cases the ratio of π+ to π− cross section is 1 to 1.
Pion induced deuteron breakup
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nije evidentirano
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Podaci o izdanju
23 (1)
1981.
407-414
objavljeno
0556-2813
1089-490X
10.1103/PhysRevC.23.407
