par Aid, S;Clerbaux, Barbara 
;Marage, Pierre ;Favart, Laurent ; [et al.]
Référence Physics letters. Section B, 356, page (118-128)
Publication Publié, 1995
;Marage, Pierre ;Favart, Laurent ; [et al.]Référence Physics letters. Section B, 356, page (118-128)
Publication Publié, 1995
Article révisé par les pairs
| Résumé : | The production of transverse energy in deep inelastic scattering is measured as a function of the kinematic variables x and Q2 using the H1 detector at the ep collider HERA. The results are compared to the different predictions based upon two alternative QCD evolution equations, namely the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) and the Balitsky-Fadin-Kuraev-Lipatov (BFKL) equations. In a pseudorapidity interval which is central in the hadronic centre of mass system between the current and the proton remnant fragmentation region the produced transverse energy increases with decreasing x for constant Q2. Such a behaviour can be explained with a QCD calculation based upon the BFKL ansatz. The rate of forward jets, proposed as a signature for BFKL dynamics, has been measured. © 1995. |
