Zobrazeno 1 - 10
of 207
pro vyhledávání: '"F. Hautmann"'
Autor:
I. Bubanja, A. Bermudez Martinez, L. Favart, F. Guzman, F. Hautmann, H. Jung, A. Lelek, M. Mendizabal, K. Moral Figueroa, L. Moureaux, N. Raicevic, M. Seidel, S. Taheri Monfared
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 2, Pp 1-16 (2024)
Abstract The Parton Branching (PB) method describes the evolution of transverse momentum dependent (TMD) parton distributions, covering all kinematic regions from small to large transverse momenta $$k_{\textrm{T}}$$ k T . The small $$k_{\textrm{T}}$$
Externí odkaz:
https://doaj.org/article/38b09d799ea547c3bdaded22afc1f46f
Publikováno v:
Physics Letters B, Vol 841, Iss , Pp 137915- (2023)
We study the influence of theoretical systematic uncertainties due to the quark density on LHC experimental searches for Z′-bosons. Using an approach originally proposed in the context of the ABMP16 PDF set for the high-x behaviour of the quark den
Externí odkaz:
https://doaj.org/article/0e3a06e6e4e2482a83ea2634191e672f
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-44 (2022)
Abstract One of the main theoretical systematic uncertainties in studies of final states with large jet multiplicities at high-energy hadron colliders is associated with the merging of QCD parton showers and hard-scattering matrix elements. We presen
Externí odkaz:
https://doaj.org/article/2487b2194fac41b3ac898aa2c061a435
Autor:
H. Yang, A. Bermudez Martinez, L. I. Estevez Banos, F. Hautmann, H. Jung, M. Mendizabal, K. Moral Figueroa, S. Prestel, S. Taheri Monfared, A. M. van Kampen, Q. Wang, K. Wichmann
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 8, Pp 1-13 (2022)
Abstract Azimuthal correlations in $$\mathrm {Z} +$$ Z + jet production at large transverse momenta are computed by matching Parton-Branching (PB) TMD parton distributions and showers with NLO calculations via MCatNLO. The predictions are compared wi
Externí odkaz:
https://doaj.org/article/dc1a9a34c83a488bba2180d99980254b
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-17 (2022)
Abstract In scenarios beyond the Standard Model (BSM) characterised by charged (W′) or neutral (Z′) massive gauge bosons with large width, resonant mass searches are not very effective, so that one has to exploit the tails of the mass distributio
Externí odkaz:
https://doaj.org/article/f3d1904a5810455f9de7b752536f0873
Autor:
M. I. Abdulhamid, M. A. Al-Mashad, A. Bermudez Martinez, G. Bonomelli, I. Bubanja, N. Crnković, F. Colombina, B. D’Anzi, S. Cerci, M. Davydov, L. I. Estevez Banos, N. Forzano, F. Hautmann, H. Jung, S. Kim, A. León Quirós, D. E. Martins, M. Mendizabal, K. Moral Figueroa, S. Prestel, S. Taheri Monfared, C. Süslü, D. Sunar Cerci, A. M. van Kampen, P. Van Mechelen, A. Verbytskyi, Q. Wang, H. Yang, Y. Zhou
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 1, Pp 1-10 (2022)
Abstract The azimuthal correlation, $$\Delta \phi _{12}$$ Δ ϕ 12 , of high transverse momentum jets in pp collisions at $$\sqrt{s}=13$$ s = 13 TeV is studied by applying PB-TMD distributions to NLO calculations via MCatNLO together with the PB-TMD
Externí odkaz:
https://doaj.org/article/fe4be65b656c45c782e32fc4d51d394a
Publikováno v:
Physics Letters B, Vol 833, Iss , Pp 137276- (2022)
Off-shell, transverse-momentum dependent splitting functions can be defined from the high-energy limit of partonic decay amplitudes. Based on these splitting functions, we construct Sudakov form factors and formulate a new parton branching algorithm.
Externí odkaz:
https://doaj.org/article/098094c5df254e8aa992927995902715
Autor:
N. A. Abdulov, A. Bacchetta, S. Baranov, A. Bermudez Martinez, V. Bertone, C. Bissolotti, V. Candelise, L. I. Estevez Banos, M. Bury, P. L. S. Connor, L. Favart, F. Guzman, F. Hautmann, M. Hentschinski, H. Jung, L. Keersmaekers, A. Kotikov, A. Kusina, K. Kutak, A. Lelek, J. Lidrych, A. Lipatov, G. Lykasov, M. Malyshev, M. Mendizabal, S. Prestel, S. Sadeghi Barzani, S. Sapeta, M. Schmitz, A. Signori, G. Sorrentino, S. Taheri Monfared, A. van Hameren, A. M. van Kampen, M. Vanden Bemden, A. Vladimirov, Q. Wang, H. Yang
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 8, Pp 1-10 (2021)
Abstract A common library, TMDlib2, for Transverse-Momentum-Dependent distributions (TMDs) and unintegrated parton distributions (uPDFs) is described, which allows for easy access of commonly used TMDs and uPDFs, providing a three-dimensional (3D) pi
Externí odkaz:
https://doaj.org/article/45b667f055214952bad0b1fae3a62b85
Autor:
S. Baranov, A. Bermudez Martinez, L. I. Estevez Banos, F. Guzman, F. Hautmann, H. Jung, A. Lelek, J. Lidrych, A. Lipatov, M. Malyshev, M. Mendizabal, S. Taheri Monfared, A. M. van Kampen, Q. Wang, H. Yang
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 5, Pp 1-13 (2021)
Abstract The Cascade3 Monte Carlo event generator based on Transverse Momentum Dependent (TMD) parton densities is described. Hard processes which are generated in collinear factorization with LO multileg or NLO parton level generators are extended b
Externí odkaz:
https://doaj.org/article/6037a3d527fd4bc7b2ea21e0bd7817df
Autor:
A. Bermudez Martinez, P. L. S. Connor, D. Dominguez Damiani, L. I. Estevez Banos, F. Hautmann, H. Jung, J. Lidrych, A. Lelek, M. Mendizabal, M. Schmitz, S. Taheri Monfared, Q. Wang, T. Wening, H. Yang, R. Žlebčík
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 7, Pp 1-11 (2020)
Abstract It has been observed in the literature that measurements of low-mass Drell–Yan (DY) transverse momentum spectra at low center-of-mass energies $$\sqrt{s}$$ s are not well described by perturbative QCD calculations in collinear factorizatio
Externí odkaz:
https://doaj.org/article/632e936eb4de46978b8aac723c5a2cba