|
|||||
|
|
Pomeron dominance in a triple-Regge representation of inclusive Δ++ production in K?p and π?p reactions |
|
| Authors: | P Bosetti H Kirk M Matziolis H Nowak HJ Schreiber K Böckmann R Hartmann J Bartke MJ Counihan S Humble DRO Morrison R Stroynowski H Wahl T Hirose J Stiewe AA Azooz TC Bacon M Gorski |
| Institution: | III. Physikalisches Institut der Technischen Hochschule, Aachen, Germany;Institut für Hochenergiephysik der Akademie der Wissenschaften der DDR, Berlin-Zeuthen, Germany;Physikalisches Institut der Universität, Bonn, Germany;Institute of Nuclear Physics, Cracow, Poland;CERN, European Organisation for Nuclear Research, Geneva, Switzerland;Institut für Hochenergiephysik der Universität, Heidelberg, Germany;Physics Department, Imperial College, London, England |
| Abstract: | Data are presented on the reactions K?p → Δ++ + anything at 10 and 16 GeV/c and π?p → Δ++ + anything at 16 GeV/c. In the K?p reaction, scaling is observed between 10 and 16 GeV/c in the variable M2/s. The scaling occurs at relatively low values of M in marked contrast to the reaction π+p → Δ++ + anything. This result can be explained by duality arguments on a triple Regge picture, since the exchanged reggeon-incident particle scattering is exotic. Comparison of the π?p reaction, which is similarly exotic, with the K?p reaction at the same energy gives further evidence for factorization in pomeron-dominated inclusive reactions. |
| Keywords: | Aachen-Berlin-Bonn-CERN-Cracow-Heidelberg-London (I C )-Vienna-Warsaw Collaboration |
| 本文献已被 ScienceDirect 等数据库收录！ | |