Zobrazeno 1 - 10
of 304
pro vyhledávání: '"A. Gehrmann–De Ridder"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-33 (2024)
Abstract The identification of a hadron in the final state of hadron-collider events that feature a leptonically decaying vector boson can provide essential information on the parton content of the colliding protons. Moreover, the study of hadrons in
Externí odkaz:
https://doaj.org/article/9618830cb32946b5bbff65084079fdd5
Autor:
A. Gehrmann-De Ridder, T. Gehrmann, E. W. N. Glover, A. Huss, A. Rodriguez Garcia, G. Stagnitto
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-20 (2024)
Abstract The production of a W-boson with a charm quark jet provides a highly sensitive probe of the strange quark distribution in the proton. Employing a novel flavour dressing procedure to define charm quark jets, we compute W+charm-jet production
Externí odkaz:
https://doaj.org/article/e257e443faba45f2a712ed2b7e52697f
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-43 (2023)
Abstract The production of lepton pairs (Drell-Yan process) at the LHC is being measured to high precision, enabling the extraction of distributions that are triply differential in the di-lepton mass and rapidity as well as in the scattering angle de
Externí odkaz:
https://doaj.org/article/e2eb79e866cc43a98520c6f82107fa52
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 4, Pp 1-13 (2023)
Abstract We compute next-to-next-to-leading order (NNLO) QCD corrections to neutral vector boson production in association with a charm jet at the LHC. This process is studied in the forward kinematics at $$\sqrt{s}=13$$ s = 13 TeV, which may provide
Externí odkaz:
https://doaj.org/article/9c206e8ce990484cbc510bdf9e44ed48
Autor:
D. Britzger, A. Gehrmann-De Ridder, T. Gehrmann, E. W. N. Glover, C. Gwenlan, A. Huss, J. Pires, K. Rabbertz, D. Savoiu, M. R. Sutton, J. Stark
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 10, Pp 1-17 (2022)
Abstract Fast interpolation-grid frameworks facilitate an efficient and flexible evaluation of higher-order predictions for any choice of parton distribution functions or value of the strong coupling $$\alpha _{\mathrm {s}}$$ α s . They constitute a
Externí odkaz:
https://doaj.org/article/16591752fac7402685168c41c96b42e3
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 6, Pp 1-26 (2022)
Abstract We study the six classical event-shape observables in hadronic Higgs decays at next-to-leading order in QCD. To this end, we consider the decay of on-shell Higgs bosons to three partons, taking into account both the Yukawa-induced decay to b
Externí odkaz:
https://doaj.org/article/0cdcca324d3d4654808e9cbfd2282f40
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-29 (2022)
Abstract We present precise predictions for the hadronic production of an on-shell Higgs boson in association with a leptonically decaying gauge boson and a jet up to order α s 3 $$ {\alpha}_{\mathrm{s}}^3 $$ . We include the complete set of NNLO QC
Externí odkaz:
https://doaj.org/article/3fb0e66f30074605af5c3f944a59e622
Autor:
I. Abt, R. Aggarwal, V. Andreev, M. Arratia, V. Aushev, A. Baghdasaryan, A. Baty, K. Begzsuren, O. Behnke, A. Belousov, A. Bertolin, I. Bloch, V. Boudry, G. Brandt, I. Brock, N. H. Brook, R. Brugnera, A. Bruni, A. Buniatyan, P. J. Bussey, L. Bystritskaya, A. Caldwell, A. J. Campbell, K. B. Cantun Avila, C. D. Catterall, K. Cerny, V. Chekelian, Z. Chen, J. Chwastowski, J. Ciborowski, R. Ciesielski, J. G. Contreras, A. M. Cooper-Sarkar, M. Corradi, L. Cunqueiro Mendez, J. Currie, J. Cvach, J. B. Dainton, K. Daum, R. K. Dementiev, A. Deshpande, C. Diaconu, S. Dusini, G. Eckerlin, S. Egli, E. Elsen, L. Favart, A. Fedotov, J. Feltesse, J. Ferrando, M. Fleischer, A. Fomenko, B. Foster, C. Gal, E. Gallo, D. Gangadharan, A. Garfagnini, J. Gayler, A. Gehrmann-De Ridder, T. Gehrmann, A. Geiser, L. K. Gladilin, E. W. N. Glover, L. Goerlich, N. Gogitidze, Yu. A. Golubkov, M. Gouzevitch, C. Grab, T. Greenshaw, G. Grindhammer, G. Grzelak, C. Gwenlan, D. Haidt, R. C. W. Henderson, J. Hladký, D. Hochman, D. Hoffmann, R. Horisberger, T. Hreus, F. Huber, A. Huss, P. M. Jacobs, M. Jacquet, T. Janssen, N. Z. Jomhari, A. W. Jung, H. Jung, I. Kadenko, M. Kapichine, U. Karshon, J. Katzy, P. Kaur, C. Kiesling, R. Klanner, M. Klein, U. Klein, C. Kleinwort, H. T. Klest, R. Kogler, I. A. Korzhavina, P. Kostka, N. Kovalchuk, J. Kretzschmar, D. Krücker, K. Krüger, M. Kuze, M. P. J. Landon, W. Lange, P. Laycock, S. H. Lee, B. B. Levchenko, S. Levonian, A. Levy, W. Li, J. Lin, K. Lipka, B. List, J. List, B. Lobodzinski, B. Löhr, E. Lohrmann, O. R. Long, A. Longhin, F. Lorkowski, O. Yu. Lukina, I. Makarenko, E. Malinovski, J. Malka, H.-U. Martyn, S. Masciocchi, S. J. Maxfield, A. Mehta, A. B. Meyer, J. Meyer, S. Mikocki, V. M. Mikuni, M. M. Mondal, T. Morgan, A. Morozov, K. Müller, B. Nachman, K. Nagano, J. D. Nam, Th. Naumann, P. R. Newman, C. Niebuhr, J. Niehues, G. Nowak, J. E. Olsson, Yu. Onishchuk, D. Ozerov, S. Park, C. Pascaud, G. D. Patel, E. Paul, E. Perez, A. Petrukhin, I. Picuric, I. Pidhurskyi, J. Pires, D. Pitzl, R. Polifka, A. Polini, S. Preins, M. Przybycień, A. Quintero, K. Rabbertz, V. Radescu, N. Raicevic, T. Ravdandorj, P. Reimer, E. Rizvi, P. Robmann, R. Roosen, A. Rostovtsev, M. Rotaru, M. Ruspa, D. P. C. Sankey, M. Sauter, E. Sauvan, S. Schmitt, B. A. Schmookler, U. Schneekloth, L. Schoeffel, A. Schöning, T. Schörner-Sadenius, F. Sefkow, I. Selyuzhenkov, M. Shchedrolosiev, L. M. Shcheglova, S. Shushkevich, I. O. Skillicorn, W. Słomiński, A. Solano, Y. Soloviev, P. Sopicki, D. South, V. Spaskov, A. Specka, L. Stanco, M. Steder, N. Stefaniuk, B. Stella, U. Straumann, C. Sun, B. Surrow, M. R. Sutton, T. Sykora, P. D. Thompson, K. Tokushuku, D. Traynor, B. Tseepeldorj, Z. Tu, O. Turkot, T. Tymieniecka, A. Valkárová, C. Vallée, P. Van Mechelen, A. Verbytskyi, W. A. T. Wan Abdullah, D. Wegener, K. Wichmann, M. Wing, E. Wünsch, S. Yamada, Y. Yamazaki, J. Žáček, A. F. Żarnecki, O. Zenaiev, J. Zhang, Z. Zhang, R. Žlebčík, H. Zohrabyan, F. Zomer, (H1 and ZEUS collaborations)
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 3, Pp 1-33 (2022)
Abstract The HERAPDF2.0 ensemble of parton distribution functions (PDFs) was introduced in 2015. The final stage is presented, a next-to-next-to-leading-order (NNLO) analysis of the HERA data on inclusive deep inelastic ep scattering together with je
Externí odkaz:
https://doaj.org/article/ace38585110f459ab61f5b81f7488fae
Autor:
D. Britzger, J. Currie, A. Gehrmann-De Ridder, T. Gehrmann, E. W. N. Glover, C. Gwenlan, A. Huss, T. Morgan, J. Niehues, J. Pires, K. Rabbertz, M. R. Sutton
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 10, Pp 1-6 (2021)
Externí odkaz:
https://doaj.org/article/b0845553a5ef4c359492a0d9cc5aa64e
Autor:
R. Gauld, A. Gehrmann–De Ridder, T. Gehrmann, E.W.N. Glover, A. Huss, I. Majer, A. Rodriguez Garcia
Publikováno v:
Physics Letters B, Vol 829, Iss , Pp 137111- (2022)
The production of lepton pairs at low invariant mass and finite transverse momentum resolves QCD dynamics at the boundary between the perturbative and non-perturbative domains. We investigate the impact of NNLO QCD corrections on these observables at
Externí odkaz:
https://doaj.org/article/456f2a26f80546a8bd92ff1ee090825a