Scaled momentum distributions for KS0 and L in DIS at HERA

Aharon Levy

Scaled momentum distributions for K_S⁰ and L in DIS at HERA

School of Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

Abstract

Results on the K_S⁰ and L production in deep inelastic ep scattering at HERA obtained with ZEUS detector are presented. The scaled momentum distributions x_p are measured in the current fragmentation region of the Breit frame as function of photon virtuality, Q², in the kinematic region 10 < Q² <40000 GeV² and 0.001< x < 0.75 with x as the Bjorken variable. The data are compared to the leading-logarithm parton-shower Monte Carlo models which are using the same Lund fragmentation model and next-to-leading order QCD calculations. The measured distributions are compared to the those from the inclusive charged particles studies for the region of kinematic overlap, 0.1 < x_p < 0.4, as functions of Q².

Original language	English
Journal	Proceedings of Science
Volume	2011-July
State	Published - 2011
Event	21st International Europhysics Conference on High Energy Physics, EPS-HEP 2011 - Grenoble, RhoneAlpes, France Duration: 21 Jul 2011 → 27 Jul 2011

Cite this

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title = "Scaled momentum distributions for KS0 and L in DIS at HERA",

abstract = "Results on the KS0 and L production in deep inelastic ep scattering at HERA obtained with ZEUS detector are presented. The scaled momentum distributions xp are measured in the current fragmentation region of the Breit frame as function of photon virtuality, Q2, in the kinematic region 10 < Q2 <40000 GeV2 and 0.001< x < 0.75 with x as the Bjorken variable. The data are compared to the leading-logarithm parton-shower Monte Carlo models which are using the same Lund fragmentation model and next-to-leading order QCD calculations. The measured distributions are compared to the those from the inclusive charged particles studies for the region of kinematic overlap, 0.1 < xp < 0.4, as functions of Q2.",

author = "Aharon Levy",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s).; null ; Conference date: 21-07-2011 Through 27-07-2011",

year = "2011",

language = "אנגלית",

volume = "2011-July",

journal = "Proceedings of Science",

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T1 - Scaled momentum distributions for KS0 and L in DIS at HERA

AU - Levy, Aharon

N1 - Publisher Copyright: © Copyright owned by the author(s).

PY - 2011

Y1 - 2011

N2 - Results on the KS0 and L production in deep inelastic ep scattering at HERA obtained with ZEUS detector are presented. The scaled momentum distributions xp are measured in the current fragmentation region of the Breit frame as function of photon virtuality, Q2, in the kinematic region 10 < Q2 <40000 GeV2 and 0.001< x < 0.75 with x as the Bjorken variable. The data are compared to the leading-logarithm parton-shower Monte Carlo models which are using the same Lund fragmentation model and next-to-leading order QCD calculations. The measured distributions are compared to the those from the inclusive charged particles studies for the region of kinematic overlap, 0.1 < xp < 0.4, as functions of Q2.

AB - Results on the KS0 and L production in deep inelastic ep scattering at HERA obtained with ZEUS detector are presented. The scaled momentum distributions xp are measured in the current fragmentation region of the Breit frame as function of photon virtuality, Q2, in the kinematic region 10 < Q2 <40000 GeV2 and 0.001< x < 0.75 with x as the Bjorken variable. The data are compared to the leading-logarithm parton-shower Monte Carlo models which are using the same Lund fragmentation model and next-to-leading order QCD calculations. The measured distributions are compared to the those from the inclusive charged particles studies for the region of kinematic overlap, 0.1 < xp < 0.4, as functions of Q2.

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M3 - מאמר מכנס

AN - SCOPUS:85040700876

VL - 2011-July

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

Y2 - 21 July 2011 through 27 July 2011

ER -

Scaled momentum distributions for K_S⁰ and L in DIS at HERA

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