| Autor: |
F.W. Brasse, R. Haidan, J. May, J. Gayler, P. Schmüser, J. Ludwig, U. Kötz, K. H. Mess, D. Kreinick, B. H. Wiik, V. Korbel, W. Fehrenbach, S.P. Goel, M. Merkwitz, W. Flauger |
| Rok vydání: |
1975 |
| Předmět: |
|
| Zdroj: |
Physics Letters B. 58:467-470 |
| ISSN: |
0370-2693 |
| DOI: |
10.1016/0370-2693(75)90703-0 |
| Popis: |
The reaction e p→e'p π 0 has been measured at W =2.55 GeV a fixed electron scattering angle of 10.3°. Two magnetic spectrometers and a lead glass hodoscope were used to detect all four final state particles. Electroproduction cross sections in the t range −0.15 to −1.4 (GeV/ c ) 2 at q 2 = −0.22, −0.55 and −0.85 (GeV/ c ) 2 are presented. Above | t |=0.6 (GeV/ c ) 2 the cross sections are considerably smaller than those for photoproduction. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
