Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS

I. Abt; R. Aggarwal; V. Aushev; O. Behnke; A. Bertolin; I. Bloch; I. Brock; N. H. Brook; R. Brugnera; A. Bruni; P. J. Bussey; A. Caldwell; C. D. Catterall; J. Chwastowski; J. Ciborowski; R. Ciesielski; A. M. Cooper-Sarkar; M. Corradi; R. K. Dementiev; S. Dusini; J. Ferrando; B. Foster; E. Gallo; D. Gangadharan; A. Garfagnini; A. Geiser; G. Grzelak; C. Gwenlan; D. Hochman; N. Z. Jomhari; I. Kadenko; U. Karshon; P. Kaur; R. Klanner; U. Klein; I. A. Korzhavina; N. Kovalchuk; M. Kuze; B. B. Levchenko; A. Levy; B. Löhr; E. Lohrmann; A. Longhin; F. Lorkowski; E. Lunghi; I. Makarenko; J. Malka; S. Masciocchi; K. Nagano; J. D. Nam; Yu Onishchuk; E. Paul; I. Pidhurskyi; A. Polini; M. Przybycień; A. Quintero; M. Ruspa; U. Schneekloth; T. Schörner-Sadenius; I. Selyuzhenkov; M. Shchedrolosiev; L. M. Shcheglova; N. Sherrill; I. O. Skillicorn; W. Słomiński; A. Solano; L. Stanco; N. Stefaniuk; B. Surrow; K. Tokushuku; O. Turkot; T. Tymieniecka; A. Verbytskyi; W. A.T. Wan Abdullah; K. Wichmann; M. Wing; S. Yamada; Y. Yamazaki; A. F. Żarnecki; O. Zenaiev

doi:10.1140/epjc/s10052-023-12180-9

Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS

I. Abt, R. Aggarwal, V. Aushev, O. Behnke, A. Bertolin, I. Bloch, I. Brock, N. H. Brook, R. Brugnera, A. Bruni, P. J. Bussey, A. Caldwell, C. D. Catterall, J. Chwastowski, J. Ciborowski, R. Ciesielski, A. M. Cooper-Sarkar, M. Corradi, R. K. Dementiev, S. DusiniJ. Ferrando, B. Foster, E. Gallo, D. Gangadharan, A. Garfagnini, A. Geiser, G. Grzelak, C. Gwenlan, D. Hochman, N. Z. Jomhari, I. Kadenko, U. Karshon, P. Kaur, R. Klanner, U. Klein, I. A. Korzhavina, N. Kovalchuk, M. Kuze, B. B. Levchenko, A. Levy, B. Löhr, E. Lohrmann, A. Longhin, F. Lorkowski, E. Lunghi, I. Makarenko, J. Malka, S. Masciocchi, K. Nagano, J. D. Nam, Yu Onishchuk, E. Paul, I. Pidhurskyi, A. Polini, M. Przybycień, A. Quintero, M. Ruspa, U. Schneekloth, T. Schörner-Sadenius, I. Selyuzhenkov, M. Shchedrolosiev, L. M. Shcheglova, N. Sherrill, I. O. Skillicorn, W. Słomiński, A. Solano, L. Stanco, N. Stefaniuk, B. Surrow, K. Tokushuku, O. Turkot, T. Tymieniecka, A. Verbytskyi, W. A.T. Wan Abdullah, K. Wichmann, M. Wing, S. Yamada, Y. Yamazaki, A. F. Żarnecki, O. Zenaiev

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Abstract

A new measurement of inclusive-jet cross sections in the Breit frame in neutral current deep inelastic scattering using the ZEUS detector at the HERA collider is presented. The data were taken in the years 2004–2007 at a centre-of-mass energy of 318GeV and correspond to an integrated luminosity of 347pb-1 . The jets were reconstructed using the k_t -algorithm in the Breit reference frame. They have been measured as a function of the squared momentum transfer, Q² , and the transverse momentum of the jets in the Breit frame, p_{⊥ , Breit} . The measured jet cross sections are compared to previous measurements and to perturbative QCD predictions. The measurement has been used in a next-to-next-to-leading-order QCD analysis to perform a simultaneous determination of parton distribution functions of the proton and the strong coupling, resulting in a value of αs(MZ2)=0.1142±0.0017(experimental/fit)-0.0007+0.0006(model/parameterisation)-0.0004+0.0006(scale) , whose accuracy is improved compared to similar measurements. In addition, the running of the strong coupling is demonstrated using data obtained at different scales.

Original language	English
Article number	1082
Journal	European Physical Journal C
Volume	83
Issue number	11
DOIs	https://doi.org/10.1140/epjc/s10052-023-12180-9
Publication status	Published - 27 Nov 2023

Bibliographical note

Funding Information:
A. Bertolin, S. Dusini, L. Stanco, R. Brugnera, A. Garfagnini, A. Longhin, A. Bruni, M. Corradi, A. Polini, M. Ruspa, A. Solano: supported by the Italian National Institute for Nuclear Physics (INFN). I. Brock, E. Paul: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05 H09PDF. N. H. Brook, M. Wing, P. J. Bussey, I. O. Skillicorn, A. M. Cooper-Sarkar, B. Foster, C. Gwenlan: supported by the Science and Technology Facilities Council, UK. C. D. Catterall supported by the Natural Sciences and Engineering Research Council of Canada (NSERC). E. Gallo, R. Klanner, N. Kovalchuk, E. Lohrmann: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05h09GUF, and the SFB 676 of the Deutsche Forschungsgemeinschaft (DFG). M. Kuze, K. Nagano, A. Quintero, K. Tokushuku, S. Yamada, Y. Yamazaki: supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) and its grants for Scientific Research. A. Levy: supported by the Israel Science Foundation. J.D. Nam, B. Surrow: supported in part by the Office of Nuclear Physics within the U.S. DOE Office of Science. N. Sherrill: supported in part by the Science and Technology Facilities Council grant number ST/T006048/1. N. Sherrill: supported by the Polish National Science Centre (NCN) grant no. DEC-2014/13/B/ST2/02486. W.A.T. Wan Abdullah: supported by HIR grant UM.C/625/1/HIR/149 and UMRG grants RU006-2013, RP012A-13AFR and RP012B-13AFR from Universiti Malaya, and ERGS grant ER004-2012A from the Ministry of Education, Malaysia. B. Foster: supported by a Leverhulme Trust Emeritus Fellowship. M. Wing: also supported by DESY, Hamburg, Germany.

ASJC Scopus subject areas

Engineering (miscellaneous)
Physics and Astronomy (miscellaneous)

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Abt, I., Aggarwal, R., Aushev, V., Behnke, O., Bertolin, A., Bloch, I., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Dementiev, R. K., ... Zenaiev, O. (2023). Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS. European Physical Journal C, 83(11), Article 1082. https://doi.org/10.1140/epjc/s10052-023-12180-9

Abt, I, Aggarwal, R, Aushev, V, Behnke, O, Bertolin, A, Bloch, I, Brock, I, Brook, NH, Brugnera, R, Bruni, A, Bussey, PJ, Caldwell, A, Catterall, CD, Chwastowski, J, Ciborowski, J, Ciesielski, R, Cooper-Sarkar, AM, Corradi, M, Dementiev, RK, Dusini, S, Ferrando, J, Foster, B, Gallo, E, Gangadharan, D, Garfagnini, A, Geiser, A, Grzelak, G, Gwenlan, C, Hochman, D, Jomhari, NZ, Kadenko, I, Karshon, U, Kaur, P, Klanner, R, Klein, U, Korzhavina, IA, Kovalchuk, N, Kuze, M, Levchenko, BB, Levy, A, Löhr, B, Lohrmann, E, Longhin, A, Lorkowski, F, Lunghi, E, Makarenko, I, Malka, J, Masciocchi, S, Nagano, K, Nam, JD, Onishchuk, Y, Paul, E, Pidhurskyi, I, Polini, A, Przybycień, M, Quintero, A, Ruspa, M, Schneekloth, U, Schörner-Sadenius, T, Selyuzhenkov, I, Shchedrolosiev, M, Shcheglova, LM, Sherrill, N, Skillicorn, IO, Słomiński, W, Solano, A, Stanco, L, Stefaniuk, N, Surrow, B, Tokushuku, K, Turkot, O, Tymieniecka, T, Verbytskyi, A, Wan Abdullah, WAT, Wichmann, K, Wing, M, Yamada, S, Yamazaki, Y, Żarnecki, AF & Zenaiev, O 2023, 'Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS', European Physical Journal C, vol. 83, no. 11, 1082. https://doi.org/10.1140/epjc/s10052-023-12180-9

@article{f25dce28b8c94db99d51a00b7c648608,

title = "Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS",

abstract = "A new measurement of inclusive-jet cross sections in the Breit frame in neutral current deep inelastic scattering using the ZEUS detector at the HERA collider is presented. The data were taken in the years 2004–2007 at a centre-of-mass energy of 318GeV and correspond to an integrated luminosity of 347pb-1 . The jets were reconstructed using the kt -algorithm in the Breit reference frame. They have been measured as a function of the squared momentum transfer, Q2 , and the transverse momentum of the jets in the Breit frame, p⊥ , Breit . The measured jet cross sections are compared to previous measurements and to perturbative QCD predictions. The measurement has been used in a next-to-next-to-leading-order QCD analysis to perform a simultaneous determination of parton distribution functions of the proton and the strong coupling, resulting in a value of αs(MZ2)=0.1142±0.0017(experimental/fit)-0.0007+0.0006(model/parameterisation)-0.0004+0.0006(scale) , whose accuracy is improved compared to similar measurements. In addition, the running of the strong coupling is demonstrated using data obtained at different scales.",

author = "I. Abt and R. Aggarwal and V. Aushev and O. Behnke and A. Bertolin and I. Bloch and I. Brock and Brook, {N. H.} and R. Brugnera and A. Bruni and Bussey, {P. J.} and A. Caldwell and Catterall, {C. D.} and J. Chwastowski and J. Ciborowski and R. Ciesielski and Cooper-Sarkar, {A. M.} and M. Corradi and Dementiev, {R. K.} and S. Dusini and J. Ferrando and B. Foster and E. Gallo and D. Gangadharan and A. Garfagnini and A. Geiser and G. Grzelak and C. Gwenlan and D. Hochman and Jomhari, {N. Z.} and I. Kadenko and U. Karshon and P. Kaur and R. Klanner and U. Klein and Korzhavina, {I. A.} and N. Kovalchuk and M. Kuze and Levchenko, {B. B.} and A. Levy and B. L{\"o}hr and E. Lohrmann and A. Longhin and F. Lorkowski and E. Lunghi and I. Makarenko and J. Malka and S. Masciocchi and K. Nagano and Nam, {J. D.} and Yu Onishchuk and E. Paul and I. Pidhurskyi and A. Polini and M. Przybycie{\'n} and A. Quintero and M. Ruspa and U. Schneekloth and T. Sch{\"o}rner-Sadenius and I. Selyuzhenkov and M. Shchedrolosiev and Shcheglova, {L. M.} and N. Sherrill and Skillicorn, {I. O.} and W. S{\l}omi{\'n}ski and A. Solano and L. Stanco and N. Stefaniuk and B. Surrow and K. Tokushuku and O. Turkot and T. Tymieniecka and A. Verbytskyi and {Wan Abdullah}, {W. A.T.} and K. Wichmann and M. Wing and S. Yamada and Y. Yamazaki and {\.Z}arnecki, {A. F.} and O. Zenaiev",

note = "Funding Information: A. Bertolin, S. Dusini, L. Stanco, R. Brugnera, A. Garfagnini, A. Longhin, A. Bruni, M. Corradi, A. Polini, M. Ruspa, A. Solano: supported by the Italian National Institute for Nuclear Physics (INFN). I. Brock, E. Paul: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05 H09PDF. N. H. Brook, M. Wing, P. J. Bussey, I. O. Skillicorn, A. M. Cooper-Sarkar, B. Foster, C. Gwenlan: supported by the Science and Technology Facilities Council, UK. C. D. Catterall supported by the Natural Sciences and Engineering Research Council of Canada (NSERC). E. Gallo, R. Klanner, N. Kovalchuk, E. Lohrmann: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05h09GUF, and the SFB 676 of the Deutsche Forschungsgemeinschaft (DFG). M. Kuze, K. Nagano, A. Quintero, K. Tokushuku, S. Yamada, Y. Yamazaki: supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) and its grants for Scientific Research. A. Levy: supported by the Israel Science Foundation. J.D. Nam, B. Surrow: supported in part by the Office of Nuclear Physics within the U.S. DOE Office of Science. N. Sherrill: supported in part by the Science and Technology Facilities Council grant number ST/T006048/1. N. Sherrill: supported by the Polish National Science Centre (NCN) grant no. DEC-2014/13/B/ST2/02486. W.A.T. Wan Abdullah: supported by HIR grant UM.C/625/1/HIR/149 and UMRG grants RU006-2013, RP012A-13AFR and RP012B-13AFR from Universiti Malaya, and ERGS grant ER004-2012A from the Ministry of Education, Malaysia. B. Foster: supported by a Leverhulme Trust Emeritus Fellowship. M. Wing: also supported by DESY, Hamburg, Germany. ",

year = "2023",

month = nov,

day = "27",

doi = "10.1140/epjc/s10052-023-12180-9",

language = "English",

volume = "83",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "SpringerOpen",

number = "11",

}

TY - JOUR

T1 - Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS

AU - Abt, I.

AU - Aggarwal, R.

AU - Aushev, V.

AU - Behnke, O.

AU - Bertolin, A.

AU - Bloch, I.

AU - Brock, I.

AU - Brook, N. H.

AU - Brugnera, R.

AU - Bruni, A.

AU - Bussey, P. J.

AU - Caldwell, A.

AU - Catterall, C. D.

AU - Chwastowski, J.

AU - Ciborowski, J.

AU - Ciesielski, R.

AU - Cooper-Sarkar, A. M.

AU - Corradi, M.

AU - Dementiev, R. K.

AU - Dusini, S.

AU - Ferrando, J.

AU - Foster, B.

AU - Gallo, E.

AU - Gangadharan, D.

AU - Garfagnini, A.

AU - Geiser, A.

AU - Grzelak, G.

AU - Gwenlan, C.

AU - Hochman, D.

AU - Jomhari, N. Z.

AU - Kadenko, I.

AU - Karshon, U.

AU - Kaur, P.

AU - Klanner, R.

AU - Klein, U.

AU - Korzhavina, I. A.

AU - Kovalchuk, N.

AU - Kuze, M.

AU - Levchenko, B. B.

AU - Levy, A.

AU - Löhr, B.

AU - Lohrmann, E.

AU - Longhin, A.

AU - Lorkowski, F.

AU - Lunghi, E.

AU - Makarenko, I.

AU - Malka, J.

AU - Masciocchi, S.

AU - Nagano, K.

AU - Nam, J. D.

AU - Onishchuk, Yu

AU - Paul, E.

AU - Pidhurskyi, I.

AU - Polini, A.

AU - Przybycień, M.

AU - Quintero, A.

AU - Ruspa, M.

AU - Schneekloth, U.

AU - Schörner-Sadenius, T.

AU - Selyuzhenkov, I.

AU - Shchedrolosiev, M.

AU - Shcheglova, L. M.

AU - Sherrill, N.

AU - Skillicorn, I. O.

AU - Słomiński, W.

AU - Solano, A.

AU - Stanco, L.

AU - Stefaniuk, N.

AU - Surrow, B.

AU - Tokushuku, K.

AU - Turkot, O.

AU - Tymieniecka, T.

AU - Verbytskyi, A.

AU - Wan Abdullah, W. A.T.

AU - Wichmann, K.

AU - Wing, M.

AU - Yamada, S.

AU - Yamazaki, Y.

AU - Żarnecki, A. F.

AU - Zenaiev, O.

N1 - Funding Information: A. Bertolin, S. Dusini, L. Stanco, R. Brugnera, A. Garfagnini, A. Longhin, A. Bruni, M. Corradi, A. Polini, M. Ruspa, A. Solano: supported by the Italian National Institute for Nuclear Physics (INFN). I. Brock, E. Paul: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05 H09PDF. N. H. Brook, M. Wing, P. J. Bussey, I. O. Skillicorn, A. M. Cooper-Sarkar, B. Foster, C. Gwenlan: supported by the Science and Technology Facilities Council, UK. C. D. Catterall supported by the Natural Sciences and Engineering Research Council of Canada (NSERC). E. Gallo, R. Klanner, N. Kovalchuk, E. Lohrmann: supported by the German Federal Ministry for Education and Research (BMBF), under contract No. 05h09GUF, and the SFB 676 of the Deutsche Forschungsgemeinschaft (DFG). M. Kuze, K. Nagano, A. Quintero, K. Tokushuku, S. Yamada, Y. Yamazaki: supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) and its grants for Scientific Research. A. Levy: supported by the Israel Science Foundation. J.D. Nam, B. Surrow: supported in part by the Office of Nuclear Physics within the U.S. DOE Office of Science. N. Sherrill: supported in part by the Science and Technology Facilities Council grant number ST/T006048/1. N. Sherrill: supported by the Polish National Science Centre (NCN) grant no. DEC-2014/13/B/ST2/02486. W.A.T. Wan Abdullah: supported by HIR grant UM.C/625/1/HIR/149 and UMRG grants RU006-2013, RP012A-13AFR and RP012B-13AFR from Universiti Malaya, and ERGS grant ER004-2012A from the Ministry of Education, Malaysia. B. Foster: supported by a Leverhulme Trust Emeritus Fellowship. M. Wing: also supported by DESY, Hamburg, Germany.

PY - 2023/11/27

Y1 - 2023/11/27

N2 - A new measurement of inclusive-jet cross sections in the Breit frame in neutral current deep inelastic scattering using the ZEUS detector at the HERA collider is presented. The data were taken in the years 2004–2007 at a centre-of-mass energy of 318GeV and correspond to an integrated luminosity of 347pb-1 . The jets were reconstructed using the kt -algorithm in the Breit reference frame. They have been measured as a function of the squared momentum transfer, Q2 , and the transverse momentum of the jets in the Breit frame, p⊥ , Breit . The measured jet cross sections are compared to previous measurements and to perturbative QCD predictions. The measurement has been used in a next-to-next-to-leading-order QCD analysis to perform a simultaneous determination of parton distribution functions of the proton and the strong coupling, resulting in a value of αs(MZ2)=0.1142±0.0017(experimental/fit)-0.0007+0.0006(model/parameterisation)-0.0004+0.0006(scale) , whose accuracy is improved compared to similar measurements. In addition, the running of the strong coupling is demonstrated using data obtained at different scales.

AB - A new measurement of inclusive-jet cross sections in the Breit frame in neutral current deep inelastic scattering using the ZEUS detector at the HERA collider is presented. The data were taken in the years 2004–2007 at a centre-of-mass energy of 318GeV and correspond to an integrated luminosity of 347pb-1 . The jets were reconstructed using the kt -algorithm in the Breit reference frame. They have been measured as a function of the squared momentum transfer, Q2 , and the transverse momentum of the jets in the Breit frame, p⊥ , Breit . The measured jet cross sections are compared to previous measurements and to perturbative QCD predictions. The measurement has been used in a next-to-next-to-leading-order QCD analysis to perform a simultaneous determination of parton distribution functions of the proton and the strong coupling, resulting in a value of αs(MZ2)=0.1142±0.0017(experimental/fit)-0.0007+0.0006(model/parameterisation)-0.0004+0.0006(scale) , whose accuracy is improved compared to similar measurements. In addition, the running of the strong coupling is demonstrated using data obtained at different scales.

UR - http://www.scopus.com/inward/record.url?scp=85178050825&partnerID=8YFLogxK

U2 - 10.1140/epjc/s10052-023-12180-9

DO - 10.1140/epjc/s10052-023-12180-9

M3 - Article

AN - SCOPUS:85178050825

SN - 1434-6044

VL - 83

JO - European Physical Journal C

JF - European Physical Journal C

IS - 11

M1 - 1082

ER -

Measurement of jet production in deep inelastic scattering and NNLO determination of the strong coupling at ZEUS

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