Frankfurt 2014 – scientific programme

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HK: Fachverband Physik der Hadronen und Kerne

HK 17: Hadronenstruktur und -spektroskopie

HK 17.5: Talk

Tuesday, March 18, 2014, 15:00–15:15, HZ 1+2

Status Report of K_s⁰ Multiplicities from 2006 at COMPASS* — •Daniel Hahne — Universität Bonn

To describe the hadronization process of quarks into hadrons in deep inelastic scattering knowledge of parton distribution functions and fragmentation functions is necessary. Parton distribution functions can be extracted from inclusive deep inelastic scattering. To extract fragmentation functions from data taken by the COMPASS experiment final state hadrons are analyzed in addition to the incoming and scattered muon.

I will give a status report of K_s⁰ multiplicities from data taken in 2006 by the COMPASS experiment which can be used to parameterize K_s⁰ fragmentation functions.

*supported by BMBF, project 05P12 PDCCA