| Autor: |
Jean-Arcady Meyer, G. Grindhammer, W.-R. Dix, W.-D. Kollmann, D. Cords, R. Felst, T. Canzler, P. Brauel, F. W. Büsser, G. Weber, H. Krehbiel |
| Rok vydání: |
1974 |
| Předmět: |
|
| Zdroj: |
Physics Letters B. 50:507-510 |
| ISSN: |
0370-2693 |
| DOI: |
10.1016/0370-2693(74)90272-x |
| Popis: |
The reaction e + p → e + π 0 + p was measured near the one pion threshold, detecting the final electron and proton in coincidence for values of q 2 = 0.2, 0.4 and 0.6 GeV 2 . The slope of the cross section at threshold is determined. The data are compared with those of the e + p → e + π + + n reaction, measured simultaneously, and with the results of pseudovector Born approximation and with dispersion theoretical calculations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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