Measurement of High-Q2 e- p Neutral Current Cross Sections at HERA and the Extraction of xF3: The ZEUS Collaboration

S. Chekanov; D. Krakauer; S. Magill; B. Musgrave; J. Repond; R. Yoshida; Margarita C. K. Mattingly; P. Antonioli; G. Bari; M. Basile; L. Bellagamba; D. Boscherini; A. Bruni; G. Bruni; G. Cara Romeo; L. Cifarelli; F. Cindolo; A. Contin; M. Corradi; S. de Pasquale; P. Giusti; G. Iacobucci; A. Margotti; R. Nania; F. Palmonari; A. Pesci; G. Sartorelli; A. Zichichi; G. Aghuzumtsyan; D. Bartsch; I. Brock

doi:10.1140/epjc/s2003-01163-y

Measurement of High-Q² e^- p Neutral Current Cross Sections at HERA and the Extraction of xF₃: The ZEUS Collaboration

S. Chekanov
, D. Krakauer
, S. Magill
, B. Musgrave
, J. Repond
, R. Yoshida
, Margarita C. K. Mattingly
, P. Antonioli
, G. Bari
, M. Basile
, L. Bellagamba
, D. Boscherini
, A. Bruni
, G. Bruni
, G. Cara Romeo
, L. Cifarelli
, F. Cindolo
, A. Contin
, M. Corradi
, S. de Pasquale

P. Giusti, G. Iacobucci, A. Margotti, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock

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

Abstract

Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.

Original language	American English
Pages (from-to)	175-201
Journal	European Physical Journal C
Volume	28
Issue number	2
DOIs	https://doi.org/10.1140/epjc/s2003-01163-y https://doi.org/10.1140/epjc/s2003-01163-y
State	Published - May 1 2003

Disciplines

Physics

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Cite this

Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., ... Brock, I. (2003). Measurement of High-Q² e^- p Neutral Current Cross Sections at HERA and the Extraction of xF₃: The ZEUS Collaboration. European Physical Journal C, 28(2), 175-201. https://doi.org/10.1140/epjc/s2003-01163-y, https://doi.org/10.1140/epjc/s2003-01163-y

Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cara Romeo, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, de Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D & Brock, I 2003, 'Measurement of High-Q² e^- p Neutral Current Cross Sections at HERA and the Extraction of xF₃: The ZEUS Collaboration', European Physical Journal C, vol. 28, no. 2, pp. 175-201. https://doi.org/10.1140/epjc/s2003-01163-y, https://doi.org/10.1140/epjc/s2003-01163-y

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title = "Measurement of High-Q2 e- p Neutral Current Cross Sections at HERA and the Extraction of xF3: The ZEUS Collaboration",

abstract = "Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.",

author = "S. Chekanov and D. Krakauer and S. Magill and B. Musgrave and J. Repond and R. Yoshida and Mattingly, \{Margarita C. K.\} and P. Antonioli and G. Bari and M. Basile and L. Bellagamba and D. Boscherini and A. Bruni and G. Bruni and \{Cara Romeo\}, G. and L. Cifarelli and F. Cindolo and A. Contin and M. Corradi and \{de Pasquale\}, S. and P. Giusti and G. Iacobucci and A. Margotti and R. Nania and F. Palmonari and A. Pesci and G. Sartorelli and A. Zichichi and G. Aghuzumtsyan and D. Bartsch and I. Brock",

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doi = "10.1140/epjc/s2003-01163-y",

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T1 - Measurement of High-Q2 e- p Neutral Current Cross Sections at HERA and the Extraction of xF3

T2 - The ZEUS Collaboration

AU - Chekanov, S.

AU - Krakauer, D.

AU - Magill, S.

AU - Musgrave, B.

AU - Repond, J.

AU - Yoshida, R.

AU - Mattingly, Margarita C. K.

AU - Antonioli, P.

AU - Bari, G.

AU - Basile, M.

AU - Bellagamba, L.

AU - Boscherini, D.

AU - Bruni, A.

AU - Bruni, G.

AU - Cara Romeo, G.

AU - Cifarelli, L.

AU - Cindolo, F.

AU - Contin, A.

AU - Corradi, M.

AU - de Pasquale, S.

AU - Giusti, P.

AU - Iacobucci, G.

AU - Margotti, A.

AU - Nania, R.

AU - Palmonari, F.

AU - Pesci, A.

AU - Sartorelli, G.

AU - Zichichi, A.

AU - Aghuzumtsyan, G.

AU - Bartsch, D.

AU - Brock, I.

PY - 2003/5/1

Y1 - 2003/5/1

N2 - Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.

AB - Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.

UR - https://digitalcommons.andrews.edu/pubs/2063

U2 - 10.1140/epjc/s2003-01163-y

DO - 10.1140/epjc/s2003-01163-y

M3 - Article

VL - 28

SP - 175

EP - 201

JO - European Physical Journal C

JF - European Physical Journal C

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