Charged hadron multiplicities at the HERMES experiment
Journal Article
·
· Physics of Particles and Nuclei
- A.I. Alikhanyan National Science Laboratory, Yereven (Armenia)
The HERMES collaboration has measured charge-separated pion and kaon multiplicities in semi-inclusive deep inelastic scattering using a 27.6 GeV electron or positron beam scattering off a hydrogen or deuterium target. The results are presented as a function of the Bjorken variable x {sub B }, the negative squared four-momentum transfer Q {sup 2}, the hadron fractional energy z and it’s transverse momentum P {sub h ⊥}. These data will be very useful to understand the quark-fragmentation process in deep-inelastic hadron electro-production and will serve as crucial input in the understanding of spin asymmetries in polarized semi-inclusive deep-inelastic scattering.
- OSTI ID:
- 22977262
- Journal Information:
- Physics of Particles and Nuclei, Journal Name: Physics of Particles and Nuclei Journal Issue: 1 Vol. 45; ISSN 1063-7796
- Country of Publication:
- United States
- Language:
- English
Similar Records
Studies of Partonic Transverse Momentum and Spin Structure of the Nucleon at HERMES
HERMES and the spin of the proton.
Journal Article
·
Fri Oct 21 00:00:00 EDT 2011
· AIP Conference Proceedings
·
OSTI ID:21611959
HERMES and the spin of the proton.
Journal Article
·
Thu Oct 10 00:00:00 EDT 2002
· Int. J. Mod. Phys. A
·
OSTI ID:949687