FIZIKA B 17 (2008) 2, 305 - 312

 

FRAGMENTATION AND PARTICLE PRODUCTION IN DEEP INELASTIC SCATTERING AND PHOTOPRODUCTION

TERESA TYMIENIECKA
on behalf of the H1 and ZEUS Collaborations

University of Warsaw, Warsaw, Poland;     E-mail address: teresa@fuw.edu.pl

Received 23 October 2007;   Accepted 20 February 2008
Online 20 June 2008

Charged particle production has been studied in deep inelastic scattering with the H1 and ZEUS detectors at HERA. The evolution of scaled momentum distribution with respect to Q2 is shown in the current fragmentation region of the Breit frame in the range from 10 to 40000 GeV2. Characteristics of the produced particle are presented for (anti)deuteron, (anti)protons, kaon pair production as well as (anti)lambda and K0.

PACS numbers: 13.87Fh
UDC 539.125

Keywords: HERA, fragmentation functions, strange particle production

Copyright by The Croatian Physical Society
For problems or questions please contact fizika@fizika.hfd.hr