Measurement of D*± meson production and Fc                         2 in 2 deep-inelastic scattering at HERA

C. Adloff; V. Andreev; B. Andrieu; T. Anthonis; V. Arkadov; A. Astvatsatourov; A. Babaev; J. Bähr; P. Baranov; E. Barrelet; W. Bartel; P. Bate; A. Beglarian; O. Behnke; C. Beier; A. Belousov; T. Benisch; Ch Berger; T. Berndt; J. C. Bizot; V. Boudry; W. Braunschweig; V. Brisson; H. B. Bröker; D. P. Brown; W. Brückner; D. Bruncko; J. Bürger; F. W. Büsser; A. Bunyatyan; A. Burrage; G. Buschhorn; A. J. Campbell; J. Cao; T. Carli; S. Caron

doi:10.1016/S0370-2693(02)01195-4

Measurement of D*^± meson production and F^c ₂ in 2 deep-inelastic scattering at HERA

C. Adloff
, V. Andreev
, B. Andrieu
, T. Anthonis
, V. Arkadov
, A. Astvatsatourov
, A. Babaev
, J. Bähr
, P. Baranov
, E. Barrelet
, W. Bartel
, P. Bate
, A. Beglarian
, O. Behnke
, C. Beier
, A. Belousov
, T. Benisch
, Ch Berger
, T. Berndt
, J. C. Bizot

V. Boudry, W. Braunschweig, V. Brisson, H. B. Bröker, D. P. Brown, W. Brückner, D. Bruncko, J. Bürger, F. W. Büsser, A. Bunyatyan, A. Burrage, G. Buschhorn, A. J. Campbell, J. Cao, T. Carli, S. Caron

RWTH Aachen University
Physik-Institut der Universität Zürich
University of Birmingham
Université Libre de Bruxelles
CCLRC Rutherford Appleton Laboratory
Institute for Nuclear Physics
University of Dortmund
Joint Institute for Nuclear Research, Dubna
Institut Pierre Simon Laplace, CNRS and CEA
c/o DESY
Universität Hamburg
Max-Planck-Institut für Kernphysik
University of Heidelberg
Christian-Albrechts-University Kiel
Institute of Experimental Physics Slovak Academy of Sciences
Lancaster University
University of Liverpool
Queen Mary University of London
Lund University
University of Manchester
Aix-Marseille Université
Institute for Theoretical and Experimental Physics
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Max-Planck-Institut für Physik
Laboratoire de l'Accélérateur Linéaire
Universités Paris VI and VII
Institute of Physics of the Czech Academy of Sciences
Charles University
University Roma Tre
Paul Scherrer Institut
Bergische Universität Gesamthochschule Wuppertal
Yerevan Physics Institute
ETH Zurich

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

141 Citations (Scopus)

Résumé

The inclusive production of D^*±(2010) mesons in deep-inelastic scattering is studied with the H1 detector at HERA. In the kinematic region 1 < Q² < 100 GeV² and 0.05 < y < 0.7 an e⁺ p cross section for inclusive D^*± meson production of 8.50 ± 0.42(stat.)^+1.21 _-1.00 (syst.) nb is measured in the visible range _PtD* > 1.5 GeV and η_D*< 1.5. Single and double differential inclusive D^*± meson cross sections are compared to perturbative QCD calculations in two different evolution schemes. The charm contribution to the proton structure, F^C ₂(X, Q²), is determined by extrapolating the visible charm cross section to the full phase space. This contribution is found to rise from about 10% at Q² = 1.5 GeV² to more than 25% at Q² = 60 GeV² corresponding to x values ranging from 5 × 10^-5 to 3 × 10^-3.

langue originale	Anglais
Pages (de - à)	199-214
Nombre de pages	16
journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	528
Numéro de publication	3-4
Les DOIs	https://doi.org/10.1016/S0370-2693(02)01195-4
état	Publié - 7 mars 2002
Modification externe	Oui

Accès au document

10.1016/S0370-2693(02)01195-4

Contient cette citation

Adloff, C., Andreev, V., Andrieu, B., Anthonis, T., Arkadov, V., Astvatsatourov, A., Babaev, A., Bähr, J., Baranov, P., Barrelet, E., Bartel, W., Bate, P., Beglarian, A., Behnke, O., Beier, C., Belousov, A., Benisch, T., Berger, C., Berndt, T., ... Caron, S. (2002). Measurement of D*^± meson production and F^c ₂ in 2 deep-inelastic scattering at HERA. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 528(3-4), 199-214. https://doi.org/10.1016/S0370-2693(02)01195-4

@article{6a1edc5a2b5d4b04868bd7c81a215211,

title = "Measurement of D*± meson production and Fc 2 in 2 deep-inelastic scattering at HERA",

abstract = "The inclusive production of D*±(2010) mesons in deep-inelastic scattering is studied with the H1 detector at HERA. In the kinematic region 1 < Q2 < 100 GeV2 and 0.05 < y < 0.7 an e+ p cross section for inclusive D*± meson production of 8.50 ± 0.42(stat.)+1.21 -1.00 (syst.) nb is measured in the visible range PtD* > 1.5 GeV and ηD*< 1.5. Single and double differential inclusive D*± meson cross sections are compared to perturbative QCD calculations in two different evolution schemes. The charm contribution to the proton structure, FC 2(X, Q2), is determined by extrapolating the visible charm cross section to the full phase space. This contribution is found to rise from about 10\% at Q2 = 1.5 GeV2 to more than 25\% at Q2 = 60 GeV2 corresponding to x values ranging from 5 × 10-5 to 3 × 10-3.",

author = "C. Adloff and V. Andreev and B. Andrieu and T. Anthonis and V. Arkadov and A. Astvatsatourov and A. Babaev and J. B{\"a}hr and P. Baranov and E. Barrelet and W. Bartel and P. Bate and A. Beglarian and O. Behnke and C. Beier and A. Belousov and T. Benisch and Ch Berger and T. Berndt and Bizot, \{J. C.\} and V. Boudry and W. Braunschweig and V. Brisson and Br{\"o}ker, \{H. B.\} and Brown, \{D. P.\} and W. Br{\"u}ckner and D. Bruncko and J. B{\"u}rger and B{\"u}sser, \{F. W.\} and A. Bunyatyan and A. Burrage and G. Buschhorn and Campbell, \{A. J.\} and J. Cao and T. Carli and S. Caron",

year = "2002",

month = mar,

day = "7",

doi = "10.1016/S0370-2693(02)01195-4",

language = "English",

volume = "528",

pages = "199--214",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3-4",

}

Adloff, C, Andreev, V, Andrieu, B, Anthonis, T, Arkadov, V, Astvatsatourov, A, Babaev, A, Bähr, J, Baranov, P, Barrelet, E, Bartel, W, Bate, P, Beglarian, A, Behnke, O, Beier, C, Belousov, A, Benisch, T, Berger, C, Berndt, T, Bizot, JC, Boudry, V, Braunschweig, W, Brisson, V, Bröker, HB, Brown, DP, Brückner, W, Bruncko, D, Bürger, J, Büsser, FW, Bunyatyan, A, Burrage, A, Buschhorn, G, Campbell, AJ, Cao, J, Carli, T & Caron, S 2002, 'Measurement of D*^± meson production and F^c ₂ in 2 deep-inelastic scattering at HERA', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, VOL. 528, Numéro 3-4, p. 199-214. https://doi.org/10.1016/S0370-2693(02)01195-4

Measurement of D*^± meson production and F^c ₂ in 2 deep-inelastic scattering at HERA. / Adloff, C.; Andreev, V.; Andrieu, B. et al.
Dans: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol 528, Numéro 3-4, 07.03.2002, p. 199-214.

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

TY - JOUR

T1 - Measurement of D*± meson production and Fc 2 in 2 deep-inelastic scattering at HERA

AU - Adloff, C.

AU - Andreev, V.

AU - Andrieu, B.

AU - Anthonis, T.

AU - Arkadov, V.

AU - Astvatsatourov, A.

AU - Babaev, A.

AU - Bähr, J.

AU - Baranov, P.

AU - Barrelet, E.

AU - Bartel, W.

AU - Bate, P.

AU - Beglarian, A.

AU - Behnke, O.

AU - Beier, C.

AU - Belousov, A.

AU - Benisch, T.

AU - Berger, Ch

AU - Berndt, T.

AU - Bizot, J. C.

AU - Boudry, V.

AU - Braunschweig, W.

AU - Brisson, V.

AU - Bröker, H. B.

AU - Brown, D. P.

AU - Brückner, W.

AU - Bruncko, D.

AU - Bürger, J.

AU - Büsser, F. W.

AU - Bunyatyan, A.

AU - Burrage, A.

AU - Buschhorn, G.

AU - Campbell, A. J.

AU - Cao, J.

AU - Carli, T.

AU - Caron, S.

PY - 2002/3/7

Y1 - 2002/3/7

N2 - The inclusive production of D*±(2010) mesons in deep-inelastic scattering is studied with the H1 detector at HERA. In the kinematic region 1 < Q2 < 100 GeV2 and 0.05 < y < 0.7 an e+ p cross section for inclusive D*± meson production of 8.50 ± 0.42(stat.)+1.21 -1.00 (syst.) nb is measured in the visible range PtD* > 1.5 GeV and ηD*< 1.5. Single and double differential inclusive D*± meson cross sections are compared to perturbative QCD calculations in two different evolution schemes. The charm contribution to the proton structure, FC 2(X, Q2), is determined by extrapolating the visible charm cross section to the full phase space. This contribution is found to rise from about 10% at Q2 = 1.5 GeV2 to more than 25% at Q2 = 60 GeV2 corresponding to x values ranging from 5 × 10-5 to 3 × 10-3.

AB - The inclusive production of D*±(2010) mesons in deep-inelastic scattering is studied with the H1 detector at HERA. In the kinematic region 1 < Q2 < 100 GeV2 and 0.05 < y < 0.7 an e+ p cross section for inclusive D*± meson production of 8.50 ± 0.42(stat.)+1.21 -1.00 (syst.) nb is measured in the visible range PtD* > 1.5 GeV and ηD*< 1.5. Single and double differential inclusive D*± meson cross sections are compared to perturbative QCD calculations in two different evolution schemes. The charm contribution to the proton structure, FC 2(X, Q2), is determined by extrapolating the visible charm cross section to the full phase space. This contribution is found to rise from about 10% at Q2 = 1.5 GeV2 to more than 25% at Q2 = 60 GeV2 corresponding to x values ranging from 5 × 10-5 to 3 × 10-3.

U2 - 10.1016/S0370-2693(02)01195-4

DO - 10.1016/S0370-2693(02)01195-4

M3 - Article

AN - SCOPUS:0000702861

SN - 0370-2693

VL - 528

SP - 199

EP - 214

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Measurement of D*± meson production and Fc 2 in 2 deep-inelastic scattering at HERA

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Contient cette citation

Measurement of D*^± meson production and F^c ₂ in 2 deep-inelastic scattering at HERA