Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA

S. Chekanov; P. Kooijman

Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA

S. Chekanov, P. Kooijman

Subatomic Physics

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Research output: Contribution to journal › Article › Academic › peer-review

Abstract

A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at and 38.6 pb-1 for e+p collisions at . Cross sections have been extracted for Q2≥648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations.

Original language	Undefined/Unknown
Pages (from-to)	523-544
Number of pages	22
Journal	European physical journal. C, particles and fields
Volume	49
Issue number	2
Publication status	Published - 2007

Bibliographical note

ZEUS Collaboration (ca. 300? auteurs)

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title = "Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA",

abstract = "A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at and 38.6 pb-1 for e+p collisions at . Cross sections have been extracted for Q2≥648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations.",

author = "S. Chekanov and P. Kooijman",

note = "ZEUS Collaboration (ca. 300? auteurs)",

year = "2007",

language = "Undefined/Unknown",

volume = "49",

pages = "523--544",

journal = "European physical journal. C, particles and fields",

issn = "1434-6044",

publisher = "Springer Nature",

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T1 - Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA

AU - Chekanov, S.

AU - Kooijman, P.

N1 - ZEUS Collaboration (ca. 300? auteurs)

PY - 2007

Y1 - 2007

N2 - A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at and 38.6 pb-1 for e+p collisions at . Cross sections have been extracted for Q2≥648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations.

AB - A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at and 38.6 pb-1 for e+p collisions at . Cross sections have been extracted for Q2≥648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations.

M3 - Article

SN - 1434-6044

VL - 49

SP - 523

EP - 544

JO - European physical journal. C, particles and fields

JF - European physical journal. C, particles and fields

IS - 2

ER -