Inclusive-jet photoproduction at HERA and determination of

Abramowicz, H.; Abt, I.; Adamczyk, L.; Adamus, M.; Aggarwal, R.; Antonelli, S.; Antonioli, P.; Антонов, А.; Arneodo, M.; Aushev, V.; Aushev, Y.; Bachynska, O.; Bamberger, A.; Barakbaev, A. N.; Barbagli, G.; Bari, G.; Barreiro, F.; Bartosik, N.; Bartsch, D.; Basile, M.; Behnke, O.; Behr, J.; Behrens, U.; Bellagamba, L.; Bertolin, A.; Bhadra, S.; Bindi, M.; Blohm, C.; Bokhonov, V.; Bołd, T.; Bondarenko, Kyrylo; Boos, E.G.; Borras, K.; Boscherini, D.; Bot, D.; Brock, I.; Brownson, E.; Brugnera, R.; Brümmer, N.; Bruni, A.; Bruni, G.; Brzozowska, B.; Bussey, P.; Bylsma, B.; Caldwell, A.; Capua, M.; Carlin, R.; Catterall, C. D.; Chekanov, S.; Chwastowski, J. J.; Ciborowski, J.; Ciesielski, R.; Cifarelli, L.; Cindolo, F.; Contin, A.; Cooper-Sarkar, A. M.; Coppola, N.; Corradi, M.; Corriveau, F.; Costa, M.; D’Agostini, G.; Corso, F. Dal; Peso, J. Del; Dementiev, R. K.; Pasquale, S. De; Derrick, M.; Devenish, R. C. E.; Dobur, D.; Dolgoshein, B. A.; Dolinska, G.; Doyle, A. T.; Drugakov, V.; Durkin, L. S.; Dusini, S.; Eisenberg, Y.; Ermolov, P.; Eskreys, A.; Fang, S. S.; Fazio, S.; Ferrando, J.; Ferrero, M. I.; Figiel, J.; Forrest, M.; Foster, B.; Gach, G. P.; Galas, A.; Gallo, E.; Garfagnini, A.; Geiser, A.; Gialas, I.; Gizhko, A.; Gladilin, L. K.; Gladkov, D.; Glasman, C.; Gogota, O.; Golubkov, Yu. A.; Göttlicher, P.; Grabowska-Bołd, I.; Grebenyuk, J.; Gregor, I. M.; Grigorescu, G.; Grzelak, G.; Gueta, O.; Guzik, M. P.; Gwenlan, C.; Haas, T.; Hain, W.; Hamatsu, R.; Hart, J. C.; Hartmann, H.; Hartner, G.; Hilger, E.; Hochman, D.; Hori, R.; Horton, K.; Hüttmann, A.; Ibrahim, Zainol Abidin; Iga, Y.; Ingbir, R.; Ishitsuka, M.; Jakob, H.‐P.; Januschek, F.; Jones, T. W.; Jüngst, M.; Каденко, І.; Kahle, B.; Kananov, S.; Kanno, T.; Karshon, U.; Karstens, F.; Katkov, I.; Kaur, M.; Kaur, P.; Keramidas, A.; Khein, L. A.; Kim, J.Y.; Kisielewska, D.; Kitamura, S.; Klanner, R.; Klein, U.; Koffeman, E.; Kondrashova, N.; Kononeko, O.; Kooijman, P.; Korol, Ie.; Korzhavina, I. A.; Kotański, A.; Kötz, U.; Kowalski, H.; Kuprash, O.; Kuze, M.; Lee, A.; Levchenko, B. B.; Levy, A.; Libov, V.; Limentani, S.; Ling, T. Y.; Lisovyi, M.; Lobodzinska, E.; Lohmann, W.; Löhr, B.; Lohrmann, E.; Long, K.; Longhin, A.; Lontkovskyi, D.; Lukina, O. Yu.; Maeda, J.; Magill, S.; Makarenko, I.; Malka, J.; Mankel, R.; Margotti, A.; Marini, G.; Martin, J. F.; Mastroberardino, A.; Mattingly, M.C.K.; Melzer-Pellmann, I.-A.; Mergelmeyer, S.; Miglioranzi, S.; Idris, F. Mohamad; Monaco, V.; Montanari, A.; Morris, J. D.; Mujkic, K.; Musgrave, B.; Nagano, K.; Namsoo, T.; Nania, R.; Nigro, A.; Ye, Ning; Nobe, T.; Noor, U.; Notz, D.; Nowak, R. J.; Nuncio-Quiroz, A. E.; Oh, B.Y.; Okazaki, N.; Oliver, K.; Olkiewicz, K.; Onishchuk, Y.; Papageorgiu, K.; Parenti, A.; Paul, E.; Pawlak, J. M.; Pawlik, B.; Pelfer, P. G.; Pellegrino, A.; Perlański, W.; Perrey, H.; Piotrzkowski, K.; Pluciński, P.; Pokrovskiy, N. S.; Polini, A.; Proskuryakov, A.S.; Przybycień, M.; Raval, A.; Reeder, D.D.; Reisert, B.; Ren, Z.; Repond, J.; Ri, Y.D.; Robertson, A. I.; Roloff, Philipp; Rubinsky, I.; Ruspa, M.; Sacchi, R.; Samson, U.; Sartorelli, G.; Savin, A.; Saxon, D. H.; Schioppa, M.; Schlenstedt, S.; Schleper, P.; Schmidke, W. B.; Schneekloth, U.; Schönberg, V.; Schörner-Sadenius, T.; Schwartz, J.; Sciulli, F.; Shcheglova, L.M.; Shehzadi, R.; Shimizu, S.; Singh, Inderpal; Skillicorn, I. O.; Słomiński, W.; Smith, W. H.; Sola, V.; Solano, A.; Son, D.; Sosnovtsev, V.; Спиридонов, А.; Stadie, H.; Stančo, L.; Stefaniuk, N.; Stern, A.; Stewart, T. P.; Stifutkin, A.; Stopa, P.; Suchkov, S.; Susinno, G.; Suszycki, L.; Sztuk-Dambietz, J.; Szuba, D.; Szuba, J.; Tapper, A.; Tassi, E.; Terrón, J.; Theedt, T.; Tiecke, H.; Tokushuku, K.; Tomaszewska, J.; Trusov, V.; Tsurugai, T.; Turcato, M.; Turkot, O.; Tymieniecka, T.; Vázquez, M.; Verbytskyi, A.; Viazlo, O.; Vlasov, N.; Walczak, R.; Abdullah, Wan Ahmad Tajuddin Wan; Whitmore, J. J.; Wiggers, L.; Wing, M.; Wlasenko, M.; Wolf, G.; Wolfe, H.; Wrona, K.; Yagües-Molina, A. G.; Yamada, S.; Yamazaki, Y.; Yoshida, R.; Youngman, C.; Zabiegalov, O.; Żarnecki, A. F.; Zawiejski, L.; Zenaiev, O.; Zeuner, Wolfram Dietrich; Zhautykov, B.O.; Zhmak, N.; Zhou, C.; Zichichi, A.; Zolkapli, Z.; Zotkin, D.S.

doi:10.1016/j.nuclphysb.2012.06.006

Cited by 45 publications

(43 citation statements)

References 110 publications

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“…The largest contribution to the experimental uncertainty of 0.003 arises from the global normalisation uncertainty. The result for α s (M Z ) is consistent within the uncertainties with the world average [51,52] and with values from other jet data in DIS and photoproduction [50,53,54] as well as values of α s (M Z ) determined from jet data at the Tevatron [55,56] and at the LHC [57,58]. Although the uncertainty of this α s (M Z ) extraction is not competitive with measurements in other processes the agreement with the other measurements supports the underlying concept of treating dijet production in diffractive DIS with perturbative QCD calculations.…”

Section: Jhep03(2015)092supporting

confidence: 86%

Measurement of dijet production in diffractive deep-inelastic ep scattering at HERA

Andreev

Baghdasaryan

Begzsuren

et al. 2015

J. High Energ. Phys.

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A measurement is presented of single-and double-differential dijet cross sections in diffractive deep-inelastic ep scattering at HERA using data collected by the H1 experiment corresponding to an integrated luminosity of 290 pb −1 . The investigated phase space is spanned by the photon virtuality in the range of 4 < Q 2 < 100 GeV 2 and by the fractional proton longitudinal momentum loss x IP < 0.03. The resulting cross sections are compared with next-to-leading order QCD predictions based on diffractive parton distribution functions and the value of the strong coupling constant is extracted.

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Section: Jhep03(2015)092supporting

confidence: 86%

Measurement of dijet production in diffractive deep-inelastic ep scattering at HERA

Andreev

Baghdasaryan

Begzsuren

et al. 2015

J. High Energ. Phys.

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show abstract

“…The method from equations 4 and 7 is more accurate than working directly with β-functions. where the values of α S (Q) are in tremendous agreement with the experimental results [11][12][13] and [15][16][17][18][19] and in great agreement with Standard Model predictions up to 10 TeV. At the scale of 100 TeV there is noticeable disagreement with SM predictions.…”

Section: Running Of the Fine Structure Constant And The Yukawa Couplingsupporting

confidence: 81%

Supersymmetry is Not Dead

Perkovic¹

2018

Preprint

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After the recent runs of the Large Hadron Collider failed to find any trace of sparticles predicted by the MSSM, the plurality of scientists went as far as to proclaim Supersymmetry dead. This paper will give strong arguments, all of which are supported by experimental evidence, to the contrary. The problem that led to the failure to detect the sought after sparticles in the LHC probes of new physics beyond the Standard Model was in the low 1 TeV energy scale of the spontaneous Supersymmetry breaking and this paper will present a formula that sets the scale above 10 TeV and bellow 100 TeV. The formula in question unites the running values of the fine structure constant, the strong coupling constant and the electron Yukawa coupling. The results obtained for the fine structure constant when the Q scale equals the Z boson mass is in full agreement with the experimental results as is the world average for the strong coupling constant as well. The predictions of the formula for the running of the strong coupling constant are also in great agreement with experimental result on all measured values of Q, including the most recent CMS collaboration measurements that used the double-differential inclusive jet cross section as a function of the jet transverse momentum and the absolute jet rapidity where they collected the data from LHC pp collisions at 8 TeV. The formula will also eliminate the problem of infinities in calculations of the running of the fine structure constant, known as the Landau Pole, and it will set the mass of the observable universe as the natural UV cutoff.

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“…The results are shown in Table 14 and are compared to extractions from other jet data [123][124][125][126][127][128] in Fig. 21.…”

Section: Strong Coupling Determinationmentioning

confidence: 99%

Measurement of jet production cross sections in deep-inelastic ep scattering at HERA

et al. 2017

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A precision measurement of jet cross sections in neutral current deep-inelastic scattering for photon virtualities 5.5 < Q 2 < 80 GeV 2 and inelasticities 0.2 < y < 0.6 is presented, using data taken with the H1 detector at HERA, corresponding to an integrated luminosity of 290 pb −1 . Double-differential inclusive jet, dijet and trijet cross sections are measured simultaneously and are presented as a function of jet transverse momentum observables and as a function of Q 2 . Jet cross sections normalised to the inclusive neutral current DIS cross section in the respective Q 2 -interval are also determined. Previous results of inclusive jet cross sections in the range 150 < Q 2 < 15,000 GeV 2 are extended to low transverse jet momenta 5 < P The data are compared to predictions from perturbative QCD in next-to-leading order in the strong coupling, in approximate next-to-next-to-leading order and in full next-to-nextto-leading order. Using also the recently published H1 jet data at high values of Q 2 , the strong coupling constant α s (M Z ) is determined in next-to-leading order.

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Inclusive-jet photoproduction at HERA and determination of

Cited by 45 publications

References 110 publications

Measurement of dijet production in diffractive deep-inelastic ep scattering at HERA

Measurement of dijet production in diffractive deep-inelastic ep scattering at HERA

Supersymmetry is Not Dead

Measurement of jet production cross sections in deep-inelastic ep scattering at HERA

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