Determination of the strong coupling constant αs(mZ) in next-to-next-to-leading order QCD using H1 jet cross section measurements: H1 Collaboration

V. Andreev; A. Baghdasaryan; K. Begzsuren; A. Belousov; V. Bertone; A. Bolz; V. Boudry; G. Brandt; V. Brisson; D. Britzger; A. Buniatyan; A. Bylinkin; L. Bystritskaya; A. J. Campbell; K. B. Cantun Avila; K. Cerny; V. Chekelian; J. G. Contreras; J. Cvach; J. Currie; J. B. Dainton; K. Daum; C. Diaconu; M. Dobre; V. Dodonov; G. Eckerlin; S. Egli; E. Elsen; L. Favart; A. Fedotov; J. Feltesse; M. Fleischer; A. Fomenko; E. Gabathuler; J. Gayler; T. Gehrmann; S. Ghazaryan; L. Goerlich; N. Gogitidze; M. Gouzevitch; C. Grab; A. Grebenyuk; T. Greenshaw; G. Grindhammer; C. Gwenlan; D. Haidt; R. C.W. Henderson; J. Hladkỳ; D. Hoffmann; R. Horisberger; T. Hreus; F. Huber; A. Huss; M. Jacquet; X. Janssen; A. W. Jung; H. Jung; M. Kapichine; J. Katzy; C. Kiesling; M. Klein; C. Kleinwort; R. Kogler; P. Kostka; J. Kretzschmar; D. Krücker; K. Krüger; M. P.J. Landon; W. Lange; P. Laycock; A. Lebedev; S. Levonian; K. Lipka; B. List; J. List; B. Lobodzinski; E. Malinovski; H. U. Martyn; S. J. Maxfield; A. Mehta; A. B. Meyer; H. Meyer; J. Meyer; S. Mikocki; A. Morozov; K. Müller; Th Naumann; P. R. Newman; C. Niebuhr; J. Niehues; G. Nowak; J. E. Olsson; D. Ozerov; C. Pascaud; G. D. Patel; E. Perez; A. Petrukhin; I. Picuric; H. Pirumov; D. Pitzl; R. Plačakytė; R. Polifka; K. Rabbertz; V. Radescu; N. Raicevic; T. Ravdandorj; P. Reimer; E. Rizvi; P. Robmann; R. Roosen; A. Rostovtsev; M. Rotaru; D. Šálek; D. P.C. Sankey; M. Sauter; E. Sauvan; S. Schmitt; L. Schoeffel; A. Schöning; F. Sefkow; S. Shushkevich; Y. Soloviev; P. Sopicki; D. South; V. Spaskov; A. Specka; M. Steder; B. Stella; U. Straumann; M. R. Sutton; T. Sykora; P. D. Thompson; D. Traynor; P. Truöl; I. Tsakov; B. Tseepeldorj; A. Valkárová; C. Vallée; P. Van Mechelen; Y. Vazdik; D. Wegener; E. Wünsch; J. ek; Z. Zhang; R. Žlebčík; H. Zohrabyan; F. Zomer

doi:10.1140/epjc/s10052-017-5314-7

Determination of the strong coupling constant α_s(m_Z) in next-to-next-to-leading order QCD using H1 jet cross section measurements: H1 Collaboration

V. Andreev
, A. Baghdasaryan
, K. Begzsuren
, A. Belousov
, V. Bertone
, A. Bolz
, V. Boudry
, G. Brandt
, V. Brisson
, D. Britzger
, A. Buniatyan
, A. Bylinkin
, L. Bystritskaya
, A. J. Campbell
, K. B. Cantun Avila
, K. Cerny
, V. Chekelian
, J. G. Contreras
, J. Cvach
, J. Currie

J. B. Dainton, K. Daum, C. Diaconu, M. Dobre, V. Dodonov, G. Eckerlin, S. Egli, E. Elsen, L. Favart, A. Fedotov, J. Feltesse, M. Fleischer, A. Fomenko, E. Gabathuler, J. Gayler, T. Gehrmann, S. Ghazaryan, L. Goerlich, N. Gogitidze, M. Gouzevitch, C. Grab, A. Grebenyuk, T. Greenshaw, G. Grindhammer, C. Gwenlan, D. Haidt, R. C.W. Henderson, J. Hladkỳ, D. Hoffmann, R. Horisberger, T. Hreus, F. Huber, A. Huss, M. Jacquet, X. Janssen, A. W. Jung, H. Jung, M. Kapichine, J. Katzy, C. Kiesling, M. Klein, C. Kleinwort, R. Kogler, P. Kostka, J. Kretzschmar, D. Krücker, K. Krüger, M. P.J. Landon, W. Lange, P. Laycock, A. Lebedev, S. Levonian, K. Lipka, B. List, J. List, B. Lobodzinski, E. Malinovski, H. U. Martyn, S. J. Maxfield, A. Mehta, A. B. Meyer, H. Meyer, J. Meyer, S. Mikocki, A. Morozov, K. Müller, Th Naumann, P. R. Newman, C. Niebuhr, J. Niehues, G. Nowak, J. E. Olsson, D. Ozerov, C. Pascaud, G. D. Patel, E. Perez, A. Petrukhin, I. Picuric, H. Pirumov, D. Pitzl, R. Plačakytė, R. Polifka, K. Rabbertz, V. Radescu, N. Raicevic, T. Ravdandorj, P. Reimer, E. Rizvi, P. Robmann, R. Roosen, A. Rostovtsev, M. Rotaru, D. Šálek, D. P.C. Sankey, M. Sauter, E. Sauvan, S. Schmitt, L. Schoeffel, A. Schöning, F. Sefkow, S. Shushkevich, Y. Soloviev, P. Sopicki, D. South, V. Spaskov, A. Specka, M. Steder, B. Stella, U. Straumann, M. R. Sutton, T. Sykora, P. D. Thompson, D. Traynor, P. Truöl, I. Tsakov, B. Tseepeldorj, A. Valkárová, C. Vallée, P. Van Mechelen, Y. Vazdik, D. Wegener, E. Wünsch, J. ek, Z. Zhang, R. Žlebčík, H. Zohrabyan, F. Zomer

P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Yerevan Physics Institute
Institute of Physics and Technology of the Mongolian Academy of Sciences
Vrije Universiteit Amsterdam
Science Park 105
University of Heidelberg
Georg-August-Universität Göttingen
Laboratoire de l'Accélérateur Linéaire
University of Birmingham
Moscow Institute of Physics and Technology
Institute for Theoretical and Experimental Physics
c/o DESY
Dept. Fis. Ap. CINVESTAV
Charles University
Max-Planck-Institut für Physik
Institute of Physics of the Czech Academy of Sciences
Durham University
University of Liverpool
Bergische Universität Gesamthochschule Wuppertal
Aix-Marseille Université
Horia Hulubei National Institute of Physics and Nuclear Engineering
Paul Scherrer Institut
Inter-University Institute for High Energies ULB-VUB
Universite Paris-Saclay
Physik-Institut der Universität Zürich
Institute for Nuclear Physics
IGFL, Université de Lyon, Université Lyon 1
ETH Zurich
University of Oxford
Lancaster University
Purdue University
Joint Institute for Nuclear Research, Dubna
Universität Hamburg
Queen Mary University of London
RWTH Aachen University
European Organization for Nuclear Research
University of Montenegro
University of Toronto
Institute of Meteorology and Climate Research
Institute for Information Transmission Problems (RAS)
CCLRC Rutherford Appleton Laboratory
Université Savoie Mont Blanc
Moscow State University
University Roma Tre
University of Sussex
Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences
Ulaanbaatar University
University of Dortmund

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

Résumé

The strong coupling constant α_s is determined from inclusive jet and dijet cross sections in neutral-current deep-inelastic ep scattering (DIS) measured at HERA by the H1 collaboration using next-to-next-to-leading order (NNLO) QCD predictions. The dependence of the NNLO predictions and of the resulting value of α_s(m_Z) at the Z-boson mass m_Z are studied as a function of the choice of the renormalisation and factorisation scales. Using inclusive jet and dijet data together, the strong coupling constant is determined to be αs(mZ)=0.1157(20)exp(29)th. Complementary, α_s(m_Z) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value αs(mZ)=0.1142(28)tot obtained is consistent with the determination from jet data alone. The impact of the jet data on the PDFs is studied. The running of the strong coupling is tested at different values of the renormalisation scale and the results are found to be in agreement with expectations.

langue originale	Anglais
Numéro d'article	791
journal	European Physical Journal C
Volume	77
Numéro de publication	11
Les DOIs	https://doi.org/10.1140/epjc/s10052-017-5314-7
état	Publié - 1 nov. 2017

Accès au document

10.1140/epjc/s10052-017-5314-7

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

Andreev, V., Baghdasaryan, A., Begzsuren, K., Belousov, A., Bertone, V., Bolz, A., Boudry, V., Brandt, G., Brisson, V., Britzger, D., Buniatyan, A., Bylinkin, A., Bystritskaya, L., Campbell, A. J., Cantun Avila, K. B., Cerny, K., Chekelian, V., Contreras, J. G., Cvach, J., ... Zomer, F. (2017). Determination of the strong coupling constant α_s(m_Z) in next-to-next-to-leading order QCD using H1 jet cross section measurements: H1 Collaboration. European Physical Journal C, 77(11), Article 791. https://doi.org/10.1140/epjc/s10052-017-5314-7

@article{40fe6b8225414343844ac01e53116f23,

title = "Determination of the strong coupling constant αs(mZ) in next-to-next-to-leading order QCD using H1 jet cross section measurements: H1 Collaboration",

abstract = "The strong coupling constant αs is determined from inclusive jet and dijet cross sections in neutral-current deep-inelastic ep scattering (DIS) measured at HERA by the H1 collaboration using next-to-next-to-leading order (NNLO) QCD predictions. The dependence of the NNLO predictions and of the resulting value of αs(mZ) at the Z-boson mass mZ are studied as a function of the choice of the renormalisation and factorisation scales. Using inclusive jet and dijet data together, the strong coupling constant is determined to be αs(mZ)=0.1157(20)exp(29)th. Complementary, αs(mZ) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value αs(mZ)=0.1142(28)tot obtained is consistent with the determination from jet data alone. The impact of the jet data on the PDFs is studied. The running of the strong coupling is tested at different values of the renormalisation scale and the results are found to be in agreement with expectations.",

author = "V. Andreev and A. Baghdasaryan and K. Begzsuren and A. Belousov and V. Bertone and A. Bolz and V. Boudry and G. Brandt and V. Brisson and D. Britzger and A. Buniatyan and A. Bylinkin and L. Bystritskaya and Campbell, \{A. J.\} and \{Cantun Avila\}, \{K. B.\} and K. Cerny and V. Chekelian and Contreras, \{J. G.\} and J. Cvach and J. Currie and Dainton, \{J. B.\} and K. Daum and C. Diaconu and M. Dobre and V. Dodonov and G. Eckerlin and S. Egli and E. Elsen and L. Favart and A. Fedotov and J. Feltesse and M. Fleischer and A. Fomenko and E. Gabathuler and J. Gayler and T. Gehrmann and S. Ghazaryan and L. Goerlich and N. Gogitidze and M. Gouzevitch and C. Grab and A. Grebenyuk and T. Greenshaw and G. Grindhammer and C. Gwenlan and D. Haidt and Henderson, \{R. C.W.\} and J. Hladkỳ and D. Hoffmann and R. Horisberger and T. Hreus and F. Huber and A. Huss and M. Jacquet and X. Janssen and Jung, \{A. W.\} and H. Jung and M. Kapichine and J. Katzy and C. Kiesling and M. Klein and C. Kleinwort and R. Kogler and P. Kostka and J. Kretzschmar and D. Kr{\"u}cker and K. Kr{\"u}ger and Landon, \{M. P.J.\} and W. Lange and P. Laycock and A. Lebedev and S. Levonian and K. Lipka and B. List and J. List and B. Lobodzinski and E. Malinovski and Martyn, \{H. U.\} and Maxfield, \{S. J.\} and A. Mehta and Meyer, \{A. B.\} and H. Meyer and J. Meyer and S. Mikocki and A. Morozov and K. M{\"u}ller and Th Naumann and Newman, \{P. R.\} and C. Niebuhr and J. Niehues and G. Nowak and Olsson, \{J. E.\} and D. Ozerov and C. Pascaud and Patel, \{G. D.\} and E. Perez and A. Petrukhin and I. Picuric and H. Pirumov and D. Pitzl and R. Pla{\v c}akytė and R. Polifka and K. Rabbertz and V. Radescu and N. Raicevic and T. Ravdandorj and P. Reimer and E. Rizvi and P. Robmann and R. Roosen and A. Rostovtsev and M. Rotaru and D. {\v S}{\'a}lek and Sankey, \{D. P.C.\} and M. Sauter and E. Sauvan and S. Schmitt and L. Schoeffel and A. Sch{\"o}ning and F. Sefkow and S. Shushkevich and Y. Soloviev and P. Sopicki and D. South and V. Spaskov and A. Specka and M. Steder and B. Stella and U. Straumann and Sutton, \{M. R.\} and T. Sykora and Thompson, \{P. D.\} and D. Traynor and P. Tru{\"o}l and I. Tsakov and B. Tseepeldorj and A. Valk{\'a}rov{\'a} and C. Vall{\'e}e and \{Van Mechelen\}, P. and Y. Vazdik and D. Wegener and E. W{\"u}nsch and J. ek and Z. Zhang and R. {\v Z}leb{\v c}{\'i}k and H. Zohrabyan and F. Zomer",

note = "Publisher Copyright: {\textcopyright} 2017, The Author(s).",

year = "2017",

month = nov,

day = "1",

doi = "10.1140/epjc/s10052-017-5314-7",

language = "English",

volume = "77",

journal = "European Physical Journal C",

issn = "1434-6044",

number = "11",

}

Andreev, V, Baghdasaryan, A, Begzsuren, K, Belousov, A, Bertone, V, Bolz, A, Boudry, V, Brandt, G, Brisson, V, Britzger, D, Buniatyan, A, Bylinkin, A, Bystritskaya, L, Campbell, AJ, Cantun Avila, KB, Cerny, K, Chekelian, V, Contreras, JG, Cvach, J, Currie, J, Dainton, JB, Daum, K, Diaconu, C, Dobre, M, Dodonov, V, Eckerlin, G, Egli, S, Elsen, E, Favart, L, Fedotov, A, Feltesse, J, Fleischer, M, Fomenko, A, Gabathuler, E, Gayler, J, Gehrmann, T, Ghazaryan, S, Goerlich, L, Gogitidze, N, Gouzevitch, M, Grab, C, Grebenyuk, A, Greenshaw, T, Grindhammer, G, Gwenlan, C, Haidt, D, Henderson, RCW, Hladkỳ, J, Hoffmann, D, Horisberger, R, Hreus, T, Huber, F, Huss, A, Jacquet, M, Janssen, X, Jung, AW, Jung, H, Kapichine, M, Katzy, J, Kiesling, C, Klein, M, Kleinwort, C, Kogler, R, Kostka, P, Kretzschmar, J, Krücker, D, Krüger, K, Landon, MPJ, Lange, W, Laycock, P, Lebedev, A, Levonian, S, Lipka, K, List, B, List, J, Lobodzinski, B, Malinovski, E, Martyn, HU, Maxfield, SJ, Mehta, A, Meyer, AB, Meyer, H, Meyer, J, Mikocki, S, Morozov, A, Müller, K, Naumann, T, Newman, PR, Niebuhr, C, Niehues, J, Nowak, G, Olsson, JE, Ozerov, D, Pascaud, C, Patel, GD, Perez, E, Petrukhin, A, Picuric, I, Pirumov, H, Pitzl, D, Plačakytė, R, Polifka, R, Rabbertz, K, Radescu, V, Raicevic, N, Ravdandorj, T, Reimer, P, Rizvi, E, Robmann, P, Roosen, R, Rostovtsev, A, Rotaru, M, Šálek, D, Sankey, DPC, Sauter, M, Sauvan, E, Schmitt, S, Schoeffel, L, Schöning, A, Sefkow, F, Shushkevich, S, Soloviev, Y, Sopicki, P, South, D, Spaskov, V, Specka, A, Steder, M, Stella, B, Straumann, U, Sutton, MR, Sykora, T, Thompson, PD, Traynor, D, Truöl, P, Tsakov, I, Tseepeldorj, B, Valkárová, A, Vallée, C, Van Mechelen, P, Vazdik, Y, Wegener, D, Wünsch, E, ek, J, Zhang, Z, Žlebčík, R, Zohrabyan, H & Zomer, F 2017, 'Determination of the strong coupling constant α_s(m_Z) in next-to-next-to-leading order QCD using H1 jet cross section measurements: H1 Collaboration', European Physical Journal C, VOL. 77, Numéro 11, 791. https://doi.org/10.1140/epjc/s10052-017-5314-7

TY - JOUR

T1 - Determination of the strong coupling constant αs(mZ) in next-to-next-to-leading order QCD using H1 jet cross section measurements

T2 - H1 Collaboration

AU - Andreev, V.

AU - Baghdasaryan, A.

AU - Begzsuren, K.

AU - Belousov, A.

AU - Bertone, V.

AU - Bolz, A.

AU - Boudry, V.

AU - Brandt, G.

AU - Brisson, V.

AU - Britzger, D.

AU - Buniatyan, A.

AU - Bylinkin, A.

AU - Bystritskaya, L.

AU - Campbell, A. J.

AU - Cantun Avila, K. B.

AU - Cerny, K.

AU - Chekelian, V.

AU - Contreras, J. G.

AU - Cvach, J.

AU - Currie, J.

AU - Dainton, J. B.

AU - Daum, K.

AU - Diaconu, C.

AU - Dobre, M.

AU - Dodonov, V.

AU - Eckerlin, G.

AU - Egli, S.

AU - Elsen, E.

AU - Favart, L.

AU - Fedotov, A.

AU - Feltesse, J.

AU - Fleischer, M.

AU - Fomenko, A.

AU - Gabathuler, E.

AU - Gayler, J.

AU - Gehrmann, T.

AU - Ghazaryan, S.

AU - Goerlich, L.

AU - Gogitidze, N.

AU - Gouzevitch, M.

AU - Grab, C.

AU - Grebenyuk, A.

AU - Greenshaw, T.

AU - Grindhammer, G.

AU - Gwenlan, C.

AU - Haidt, D.

AU - Henderson, R. C.W.

AU - Hladkỳ, J.

AU - Hoffmann, D.

AU - Horisberger, R.

AU - Hreus, T.

AU - Huber, F.

AU - Huss, A.

AU - Jacquet, M.

AU - Janssen, X.

AU - Jung, A. W.

AU - Jung, H.

AU - Kapichine, M.

AU - Katzy, J.

AU - Kiesling, C.

AU - Klein, M.

AU - Kleinwort, C.

AU - Kogler, R.

AU - Kostka, P.

AU - Kretzschmar, J.

AU - Krücker, D.

AU - Krüger, K.

AU - Landon, M. P.J.

AU - Lange, W.

AU - Laycock, P.

AU - Lebedev, A.

AU - Levonian, S.

AU - Lipka, K.

AU - List, B.

AU - List, J.

AU - Lobodzinski, B.

AU - Malinovski, E.

AU - Martyn, H. U.

AU - Maxfield, S. J.

AU - Mehta, A.

AU - Meyer, A. B.

AU - Meyer, H.

AU - Meyer, J.

AU - Mikocki, S.

AU - Morozov, A.

AU - Müller, K.

AU - Naumann, Th

AU - Newman, P. R.

AU - Niebuhr, C.

AU - Niehues, J.

AU - Nowak, G.

AU - Olsson, J. E.

AU - Ozerov, D.

AU - Pascaud, C.

AU - Patel, G. D.

AU - Perez, E.

AU - Petrukhin, A.

AU - Picuric, I.

AU - Pirumov, H.

AU - Pitzl, D.

AU - Plačakytė, R.

AU - Polifka, R.

AU - Rabbertz, K.

AU - Radescu, V.

AU - Raicevic, N.

AU - Ravdandorj, T.

AU - Reimer, P.

AU - Rizvi, E.

AU - Robmann, P.

AU - Roosen, R.

AU - Rostovtsev, A.

AU - Rotaru, M.

AU - Šálek, D.

AU - Sankey, D. P.C.

AU - Sauter, M.

AU - Sauvan, E.

AU - Schmitt, S.

AU - Schoeffel, L.

AU - Schöning, A.

AU - Sefkow, F.

AU - Shushkevich, S.

AU - Soloviev, Y.

AU - Sopicki, P.

AU - South, D.

AU - Spaskov, V.

AU - Specka, A.

AU - Steder, M.

AU - Stella, B.

AU - Straumann, U.

AU - Sutton, M. R.

AU - Sykora, T.

AU - Thompson, P. D.

AU - Traynor, D.

AU - Truöl, P.

AU - Tsakov, I.

AU - Tseepeldorj, B.

AU - Valkárová, A.

AU - Vallée, C.

AU - Van Mechelen, P.

AU - Vazdik, Y.

AU - Wegener, D.

AU - Wünsch, E.

AU - ek, J.

AU - Zhang, Z.

AU - Žlebčík, R.

AU - Zohrabyan, H.

AU - Zomer, F.

PY - 2017/11/1

Y1 - 2017/11/1

N2 - The strong coupling constant αs is determined from inclusive jet and dijet cross sections in neutral-current deep-inelastic ep scattering (DIS) measured at HERA by the H1 collaboration using next-to-next-to-leading order (NNLO) QCD predictions. The dependence of the NNLO predictions and of the resulting value of αs(mZ) at the Z-boson mass mZ are studied as a function of the choice of the renormalisation and factorisation scales. Using inclusive jet and dijet data together, the strong coupling constant is determined to be αs(mZ)=0.1157(20)exp(29)th. Complementary, αs(mZ) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value αs(mZ)=0.1142(28)tot obtained is consistent with the determination from jet data alone. The impact of the jet data on the PDFs is studied. The running of the strong coupling is tested at different values of the renormalisation scale and the results are found to be in agreement with expectations.

AB - The strong coupling constant αs is determined from inclusive jet and dijet cross sections in neutral-current deep-inelastic ep scattering (DIS) measured at HERA by the H1 collaboration using next-to-next-to-leading order (NNLO) QCD predictions. The dependence of the NNLO predictions and of the resulting value of αs(mZ) at the Z-boson mass mZ are studied as a function of the choice of the renormalisation and factorisation scales. Using inclusive jet and dijet data together, the strong coupling constant is determined to be αs(mZ)=0.1157(20)exp(29)th. Complementary, αs(mZ) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value αs(mZ)=0.1142(28)tot obtained is consistent with the determination from jet data alone. The impact of the jet data on the PDFs is studied. The running of the strong coupling is tested at different values of the renormalisation scale and the results are found to be in agreement with expectations.

UR - https://www.scopus.com/pages/publications/85036534961

U2 - 10.1140/epjc/s10052-017-5314-7

DO - 10.1140/epjc/s10052-017-5314-7

M3 - Article

AN - SCOPUS:85036534961

SN - 1434-6044

VL - 77

JO - European Physical Journal C

JF - European Physical Journal C

IS - 11

M1 - 791